Reverse Osmosis Water System Replacement Filters

Reverse Osmosis Water System Replacement Filters

Reverse Osmosis Water System Replacement Filters

How often should RO filters be changed?

Do RO filters need to be replaced? Absolutely. In order to ensure the effectiveness of your Reverse Osmosis Water System, RO filter replacements should take place at least every twelve months. Without RO replacement filters, contaminants in water are more likely to begin increasing after twelve months.

  1. APEC RO Replacement Filters for All-in-One Tankless Reverse Osmosis Systems
    $119.99

    APEC TANKLESS All-in-One Filter

    Compatible with ROTL-AIO only

    Recommend Changing every 12 months.

    Removes up to 99% of impurities

    5 second maintenance! Just twist and pull. No tools required

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  2. APEC 1st Stage Sediment and Carbon RO Replacement Filters for ROTL-600 Tankless RO System
    $29.95

    APEC TANKLESS ROTL-600 Sediment/Carbon Filter

    Compatible with ROTL-600 only

    Recommend Changing every 6 months.

    Removes sediment, rust, scale, dirt, fine sand, silt, chlorine, bad taste and odor.

    5 second maintenance! Just twist and pull. No tools required

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  3. APEC 2nd Stage RO Replacement Filters for ROTL-600 Tankless RO System
    $99.95

    APEC TANKLESS ROTL-600 Reverse Osmosis Filter

    Compatible with ROTL-600 only

    Recommend Changing every 24 months.

    Removes up to 99% of total dissolved solids.

    5 second maintenance! Just twist and pull. No tools required

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  4. APEC 3rd Stage Carbon Block RO Replacement Filters for ROTL-600 Tankless RO System
    $29.95

    APEC TANKLESS ROTL-600 Carbon Block Filter

    Compatible with ROTL-600 only

    Recommend Changing every 12 months.

    Effectively reduces bad taste and odor.

    5 second maintenance! Just twist and pull. No tools required

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  5. APEC 3rd Stage pH+ RO Replacement Filters for ROTL-600-PH Tankless RO System
    $29.95

    APEC TANKLESS ROTL-600-PH pH+ Filter

    Compatible with ROTL-600 & ROTL-600-PH

    Recommend Changing every 6-12 months.

    A blend of Granular Activated Carbon (GAC) and premium alkaline for natural spring water taste.

    5 second maintenance! Just twist and pull. No tools required

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  6. APEC RO Replacement Filters Complete Set for ROTL-600 Tankless RO System
    $149.95

    APEC TANKLESS ROTL-600 Complete Filter Replacement Set

    Compatible with ROTL-600 only

    Recommend Changing every 24 months.

    Include all 3 stages of the RO system.

    5 second maintenance! Just twist and pull. No tools required

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  1. APEC RO Replacement Filters Pre-filter Set for All Under Counter ULTIMATE Reverse Osmosis Systems (Stages 1 - 3)
    $40.95

    APEC ULTIMATE High Capacity Pre-Filter Set (US-Made)

    For RO-45, RO-90, RO-PH90, RO-PERM, RO-PUMP, RO-Hi and WFS-1000 models.

    Recommend Changing every 12 months.

    Works with most brands of under counter RO that uses Industry standard sized 10" filters.

    You may need to replace O-Rings along with filters, click for more info.

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  2. APEC RO Replacement Filters Bundle of 2 Super Capacity Filter Set for all Under Counter ULTIMATE Reverse Osmosis Systems
    $74.95

    APEC ULTIMATE High Capacity Pre-Filter Set (US-Made)

    Includes 2 Sets of stages 1 to 3 pre-filters.

    For RO-45, RO-90, RO-PH90, RO-PERM, RO-PUMP, RO-Hi and WFS-1000 models.

    Recommend Changing every 12 months.

    Works with most brands of under counter RO that uses Industry standard sized 10" filters.

    You may need to replace O-Rings along with filters, click for more info.

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  3. APEC RO Replacement Filters Complete Filter Set for ULTIMATE RO-45 and RO-PUMP Models - With 1/4" Tubing (Stages 1-5)
    $104.95

    APEC ULTIMATE Complete 5-Stage High Capacity Filter Set (US-Made)

    Includes stages 1 to 3 pre-filters, 4th stage RO membrane, and 5th stage carbon filter.

    For RO-45 and RO-PUMP models.

    Stage 1-3 Recommend changing every 1 year. Stage 4&5 Recommend changing every 3-5 years.

    Works with most brands of under-counter 20-50 GPD RO systems on the market.

    You may need to replace O-Rings along with filters, click for more info.

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  4. APEC RO Replacement Filters Complete Filter Set for ULTIMATE RO-45 and RO-PUMP Models - With 3/8" Quick Dispense Upgrade (Stages 1-5)
    $104.95

    APEC ULTIMATE Complete 5-Stage High Capacity Filter Set (US-Made)

    Includes stages 1 to 3 pre-filters, 4th stage RO membrane, and 5th stage carbon filter with 3/8" Quick Connect.

    For RO-45 and RO-PUMP models with Quick Dispense Upgrade.

    Stage 1-3 Recommend changing every 1 year. Stage 4&5 Recommend changing every 3-5 years.

    Works with most brands of under-counter 20-50 GPD RO systems on the market.

    You may need to replace O-Rings along with filters, click for more info.

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  5. APEC RO Replacement Filters Complete Filter Set for ULTIMATE RO-90 and RO-PERM Models With 1/4"D Tubing (Stages 1-5)
    $124.95

    APEC ULTIMATE High Flow 5-Stage High Capacity Filter Set (US-Made)

    Includes stages 1 to 3 pre-filters, 4th stage RO membrane, and 5th stage carbon filter.

    For RO-90 and RO-PERM models.

    Stage 1-3 Recommend changing every 1 year. Stage 4&5 Recommend changing every 3-5 years.

    Works with most brands of under-counter 50-90 GPD RO systems on the market.

    You may need to replace O-Rings along with filters, click for more info.

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  6. APEC RO Replacement Filters Complete Filter Set for ULTIMATE RO-Hi model, and RO-90 and RO-PERM Models With 3/8"D Tubing Quick Dispense Upgrade (Stages 1-5)
    $124.95

    APEC ULTIMATE High Flow 5-Stage High Capacity Filter Set (US-Made)

    Includes stages 1 to 3 pre-filters, 4th stage RO membrane, and 5th stage carbon filter with 3/8" Quick Connect.

    For RO-Hi model, and RO-90&RO-PERM models with Upgraded 3/8" Quick Dispense.

    Stage 1-3 Recommend changing every 1 year. Stage 4&5 Recommend changing every 3-5 years.

    Works with most brands of under-counter 50-90 GPD RO systems on the market.

    You may need to replace O-Rings along with filters, click for more info.

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  7. APEC RO Replacement Filters Pre-filter Set for All ULTIMATE 90 GPD PH RO Systems (Stages 1 - 3 and 6) - With 1/4"D Tubing
    $72.95

    APEC ULTIMATE High Capacity Pre-Filter Set + FI-PHPLUS-QC (US-Made)

    Includes stages 1 to 3 pre-filters and 6th stage pH Re-mineralization Filter.

    For RO-PH90 or system with pH enhancer kit upgrade.

    Stage 1-3 Recommend changing every 1 year. Stage 6 Recommend changing every 6-12 months.

    Works with most brands of under counter RO that uses Industry standard sized 10" filters.

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  8. APEC RO Replacement Filters Pre-filter Set for All ULTIMATE 90 GPD PH RO Systems (Stages 1 - 3 and 6) - With 3/8"D Tubing Quick Dispense Upgrade
    $72.95

    APEC ULTIMATE High Capacity Pre-Filter Set + FI-PHPLUS-QC-38 (US-Made)

    Includes stages 1 to 3 pre-filters and 6th stage 3/8" Quick Connect pH Re-mineralization Filter.

    For 3/8" Output RO Systems with pH enhancer kit upgrade.

    Recommend Changing every 6 to 12 months.

    Works with most brands of under counter RO that uses Industry standard sized 10" filters.

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  9. APEC RO Replacement Filters Complete Filter Set for ULTIMATE 90 GPD PH Reverse Osmosis 6-Stage Systems (Stages 1-6) - With 1/4"D Tubing
    $159.95

    APEC ULTIMATE High Flow 6-Stage pH+ High Capacity Filter Set (US-Made)

    Includes stages 1 to 3 pre-filters, 4th stage RO membrane, 5th stage carbon filter and 6th stage pH remineralization filter.

    For RO-PH90 or systems with pH enhancer kit upgrade.

    Stage 1-3 Recommend changing every 1 year. Stage 4&5 Recommend changing every 3-5 years. Stage 6 Recommend changing every 6-12 months.

    Works with most brands of under-counter 50-90 GPD RO systems on the market.

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  10. APEC RO Replacement Filters Complete Filter Set for ULTIMATE 90 GPD PH RO 6-Stage Systems (Stages 1-6) - With 3/8"D Tubing Quick Dispense Upgrade
    $159.95

    APEC ULTIMATE High Flow 6-Stage pH+ High Capacity Filter Set (US-Made)

    Includes stages 1 to 3 pre-filters, 4th stage RO membrane, 5th stage 3/8" Quick Connection carbon filter and 6th stage 3/8" Quick Connection pH remineralization filter.

    For 3/8" Output RO Systems with pH enhancer kit upgrade.

    Stage 1-3 Recommend changing every 1 year. Stage 4&5 Recommend changing every 3-5 years. Stage 6 Recommend changing every 6-12 months.

    Works with most brands of under-counter 50-90 GPD RO systems on the market.

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  11. APEC RO Replacement Filters Pre-filter Set for ULTIMATE RO-QUICK90 Reverse Osmosis Systems (Stages 1 and 2)
    $40.95

    APEC ULTIMATE (US-Made) High Capacity Countertop Pre-Filter Set

    For RO-QUICK90 model Quick-Connect 1/4" input/output.

    Stage 1-2 Recommend changing every 6 months.

    Industry standard sized filters.

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  12. APEC RO Replacement Filters Complete Filter Set for ULTIMATE RO-QUICK90 Compact Reverse Osmosis Systems (Stages 1-4)
    $124.95

    APEC ULTIMATE Complete 4-Stage High Capacity Filter Set (US-Made)

    Includes stage 1 to 2 pre-filters, 3rd stage RO membrane, and 4th stage carbon filter.

    For RO-QUICK90 model.

    Stage 1-2 Recommend changing every 6 months. Stage 3-4 Recommend changing every 2-3 years.

    Works with most brands of counter-top RO systems on the market.

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  13. APEC RO Replacement Filters Pre-filter Set for Twist Lock Reverse Osmosis Systems (Stages 1 - 2)
    $52.95

    APEC Supreme Pre-filter Set

    Replacement filter set for APEC twist-lock RO system

    Includes (1) sediment filter and (1) carbon block filter to protect and extend the life of the RO System

    1st stage sediment filter removes dirt, dust, particles and rust

    2nd stage carbon filter gets rid of chlorine, tastes, odors, cloudiness and colors, as well as removes VOCs and other common chemicals from the water

    Featured twist-lock design allows easy and secure filter change out

    Just twist and replace your water filter in a snap. No tools, no mess

    Learn More
  14. APEC RO Replacement Filters Complete Filter Set for Twist Lock Reverse Osmosis Systems (Stages 1 - 4)
    $124.95

    APEC Supreme Complete 4 - Stage Filter Set

    High capacity 4-stage complete filter set, compatible with APEC twist-lock RO system

    Includes (1) sediment filter (1) carbon block filter (1) reverse osmosis membrane and (1) post-carbon filter

    Removes up 99% of all contaminants for the best drinking water quality possible

    Pre-filters last 6-12 months for high performance contaminant removal

    The 75 GPD membrane and post-carbon filter last 12-24 months

    Featured twist-lock design allows easy and secure filter change out

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  15. APEC ULTIMATE Sediment Pre-filter 10", 5 Micron
    $9.95

    APEC ULTIMATE 1st stage High Capacity Sediment Filter (US-Made)

    5 micron Polypropylene filter to remove dust, particles, and rust.

    For RO-45, RO-90, RO-PH90, RO-PERM, RO-PUMP, RO-Hi and WFS-1000 models.

    Recommend Changing every 12 months.

    Works with most brands of under counter RO that uses Industry standard sized 10" filters.

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  16. APEC ULTIMATE Series 10" x 2.5" Carbon Block Pre-filter
    $15.95

    APEC ULTIMATE 2nd or 3rd stage High Capacity Carbon Filter (US-Made)

    Extruded carbon block filter to remove chlorine, taste & odor, fast flow rate.

    For RO-45, RO-90, RO-PH90, RO-PERM, RO-PUMP, RO-Hi and WFS-1000 models.

    Recommend Changing every 12 months.

    Works with most brands of under counter RO that uses Industry standard sized 10" filters.

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  17. APEC High-Rejection 50 GPD Reverse Osmosis Membrane for ULTIMATE RO-45 & RO-PUMP Systems
    $57.95

    4th stage High Capacity RO Membrane 50 GPD (US-Made)

    APEC special, lab-tested, highest rejection rate guaranteed, fast response time. Filmtec FDA Membrane.

    For RO-45 and RO-PUMP models.

    Recommend Changing every 3 to 5 years.

    Works with most brands of under counter RO that uses Industry standard sized membranes.

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  18. APEC High-Rejection 90 GPD Reverse Osmosis Membrane for ULTIMATE RO-90, RO-PH90 & RO-PERM Systems
    $78.95

    4th stage High Capacity RO Membrane 90 GPD (US-Made)

    APEC special, lab-tested, highest rejection rate guaranteed, fast response time. Filmtec FDA Membrane.

    For RO-90, RO-PH90, RO-PERM, RO-CTOP, RO-CTOP-PH and RO-QUICK90 models.

    Recommend Changing every 3 to 5 years for under-sink RO systems.

    Recommend Changing every 2 to 3 years for countertop RO systems.

    Works with most brands of under counter RO that uses Industry standard sized membranes.

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  19. APEC ULTIMATE Inline Carbon Post-filter 10"
    $15.95

    APEC ULTIMATE 5th stage (US-Made) High Capacity Coconut Shell Carbon Filter

    1/4" Quick-Connect input/output.

    For RO-45, RO-90, RO-PH90, RO-PERM and RO-PUMP models.

    Recommend Changing every 3 to 5 years.

    Works with most brands of under counter RO that uses Industry standard sized 10" filters.

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  20. APEC ULTIMATE Inline Carbon Post-filter 10", with 3/8"D Tubing Output
    $20.95

    APEC ULTIMATE 5th stage (US-Made) High Capacity Coconut Shell Carbon Filter

    3/8" Quick-Connect input/output.

    For APEC RO-Hi model, upgraded 3/8" output RO-45, RO-90, RO-PH90, RO-PERM, RO-PUMP and other RO systems with upgraded 3/8" outputs only.

    Recommend Changing every 3 to 5 years.

    Works with most brands of under counter RO that uses Industry standard sized 10" filters.

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  21. APEC 10" High Purity pH+ Calcium Carbonate Re-mineralization Inline Filters
    $37.95

    APEC pH+ 10" inline Filter (US-Made)

    1/4" Quick-Connect input/output.

    For RO-PH90, RO-CTOP-PH, ROES-PH75 and systems with pH enhancer kit upgrade.

    Recommend changing every 6-12 months.

    Works with most brands of under counter RO that uses Industry standard sized 10" filters.

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  22. APEC High Purity pH+ Calcium Carbonate Re-mineralization Inline Filters 10" with 3/8" Quick Connect
    $37.95

    APEC pH+ 10" inline Filter (US-Made)

    3/8" Quick-Connect input/output.

    For 3/8" Output RO Systems with pH enhancer kit upgrade.

    Recommend changing every 6-12 months.

    Works with most brands of under counter RO that uses Industry standard sized 10" filters.

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  23. APEC RO Replacement Filters Sediment for Twist Lock Reverse Osmosis Systems
    $24.95

    APEC 1st Stage Sediment Filter

    Replacement sediment filter for APEC twist-lock RO system

    Includes (1) sediment filter

    1st stage sediment filter removes dirt, dust, particles and rust

    Featured twist-lock design allows easy and secure filter change out

    Just twist and replace your water filter in a snap. No tools, no mess

    Recommended changing every 6-12 months

    Learn More
  24. APEC RO Replacement Filters Carbon Block for Twist Lock Reverse Osmosis Systems
    $29.95

    APEC 2nd Stage Carbon Block Filter

    Replacement carbon block filter for APEC twist-lock RO system

    Includes (1) carbon block filter to protect and extend the life of the RO System

    2nd stage carbon filter gets rid of chlorine, tastes, odors, cloudiness and colors, as well as removes VOCs and other common chemicals from the water

    Featured twist-lock design allows easy and secure filter change out

    Just twist and replace your water filter in a snap. No tools, no mess

    Recommended changing every 6-12 months

    Learn More
  25. APEC RO Replacement Filters RO Membrane for Twist Lock Reverse Osmosis Systems
    $64.95

    APEC 3rd Stage RO Membrane Filter

    Replacement RO Membrane filter for APEC twist-lock RO system

    Includes (1) reverse osmosis membrane

    Removes up 99% of all contaminants for the best drinking water quality possible

    Featured twist-lock design allows easy and secure filter change out

    Just twist and replace your water filter in a snap. No tools, no mess

    Recommended changing every 12-24 months

    Learn More
  26. APEC RO Replacement Filters Post Carbon for Twist Lock Reverse Osmosis Systems
    $29.95

    APEC 4th Stage Post Carbon Filter

    Replacement Post Carbon filter for APEC twist-lock RO system

    Includes (1) post-carbon filter

    Featured twist-lock design allows easy and secure filter change out

    Just twist and replace your water filter in a snap. No tools, no mess

    Recommended changing every 12-24 months

    Learn More
  1. APEC RO Replacement Filters Pre-filter Set for ULTIMATE RO-CTOP, RO-CTOP-C, RO-CTOP-PH and RO-CTOP-PHC Countertop Reverse Osmosis Systems (Stages 1 and 2)
    $40.95

    APEC ULTIMATE (US-Made) High Capacity Countertop Pre-Filter Set

    1/4" Quick-Connect input/output.

    For RO-CTOP, RO-CTOP-C, RO-CTOP-PH and RO-CTOP-PHC models.

    Stage 1-2 Recommend changing every 6-8 months.

    Industry standard sized filters.

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  2. APEC RO Replacement Filters Complete Filter Set for ULTIMATE RO-CTOP and RO-CTOP-C Countertop Reverse Osmosis Systems (Stages 1-4)
    $124.95

    APEC ULTIMATE Complete 4-Stage High Capacity Filter Set (US-Made)

    Includes stage 1 to 2 pre-filters, 3rd stage RO membrane, and 4th stage carbon filter.

    For RO-CTOP & RO-CTOP-C models.

    Stage 1-2 Recommend changing every 6-8 months. Stage 3 Recommend changing every 3-5 years. Stage 4 Recommend changing every 2-3 years.

    Works with most brands of counter-top RO systems on the market.

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  3. APEC RO Replacement Filters Pre-filter Set for ULTIMATE RO-CTOP-PH and RO-CTOP-PHC Countertop Reverse Osmosis Systems (Stages 1 2 and 4)
    $74.95

    APEC ULTIMATE (US-Made) High Capacity Countertop Pre-Filter Set + 4th stage pH remineralization filter

    For RO-CTOP-PH & RO-CTOP-PHC models.

    Stage 1&2 Recommend changing every 6-8 months. Stage 4 Recommend changing every 6-12 months.

    Industry standard sized filters.

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  4. APEC RO Replacement Filters Complete Filter Set for ULTIMATE RO-CTOP-PH and RO-CTOP-PHC Countertop Reverse Osmosis Systems (Stages 1-4)
    $146.95

    APEC ULTIMATE (US-Made) RO-CTOP-PH Complete 4-Stage High Capacity Filter Set

    Includes stage 1 & 2 pre-filters, 3rd stage RO membrane, and 4th stage pH filter.

    For RO-CTOP-PH & RO-CTOP-PHC models.

    Stage 1&2 Recommend changing every 6-8 months. Stage 3 Recommend changing every 3-5 years. Stage 4 Recommend changing every 6-12 months.

    Works with most brands of counter-top RO systems on the market.

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  5. APEC ULTIMATE Inline Sediment Pre-filter 10", with 1/4"Quick-Connect
    $20.95

    APEC ULTIMATE 1st stage (US-Made) High Capacity Sediment Filter

    K2505 1/4" Quick-Connect type Omnipure.

    For RO-CTOP, RO-CTOP-PH, RO-CTOP-C, RO-CTOP-PHC and RO-QUICK90 Stage 1.

    Recommed changing every 6 to 8 months.

    Industry standard sized filters.

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  6. APEC ULTIMATE Inline Carbon Pre-filter 10", with 1/4" Quick-Connect
    $20.95

    APEC ULTIMATE 2nd or 4th stage (US-Made) High Capacity Coconut Shell Carbon Filter

    K2505 1/4" Quick-Connect type Omnipure.

    For RO-CTOP, RO-CTOP-C, RO-QUICK90 2nd&4th stage, RO-CTOP-PH, RO-CTOP-PHC 2nd stage.

    Recommend changing every 2-3 years.

    Industry standard sized filters.

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  7. APEC High-Rejection 90 GPD Reverse Osmosis Membrane for ULTIMATE RO-90, RO-PH90 & RO-PERM Systems
    $78.95

    4th stage High Capacity RO Membrane 90 GPD (US-Made)

    APEC special, lab-tested, highest rejection rate guaranteed, fast response time. Filmtec FDA Membrane.

    For RO-90, RO-PH90, RO-PERM, RO-CTOP, RO-CTOP-PH and RO-QUICK90 models.

    Recommend Changing every 3 to 5 years for under-sink RO systems.

    Recommend Changing every 2 to 3 years for countertop RO systems.

    Works with most brands of under counter RO that uses Industry standard sized membranes.

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  8. APEC 10" High Purity pH+ Calcium Carbonate Re-mineralization Inline Filters
    $37.95

    APEC pH+ 10" inline Filter (US-Made)

    1/4" Quick-Connect input/output.

    For RO-PH90, RO-CTOP-PH, ROES-PH75 and systems with pH enhancer kit upgrade.

    Recommend changing every 6-12 months.

    Works with most brands of under counter RO that uses Industry standard sized 10" filters.

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  1. APEC RO Replacement Filters Pre-filter Set for All ESSENCE Reverse Osmosis Systems (Stages 1-3)
    $26.95

    APEC ESSENCE Standard Capacity Pre-Filter Set

    Includes stages 1 to 3 pre-filters.

    For ROES-100, ROES-50, ROES-PH75, ROES-PHUV75, ROES-UV75 and ROES-UV75-SS models.

    Recommend Changing every 6 to 12 months.

    Works with most brands of under counter RO that uses Industry standard sized 10" filters.

    You may need to replace O-Rings along with filters, click for more info.

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  2. APEC RO Replacement Filters Bundle of 2 Essence Pre-Stage Replacement Filter Set
    $47.95

    APEC ESSENCE Standard Capacity Pre-Filter Set

    Includes 2 sets of stages 1 to 3 pre-filters.

    For ROES-100, ROES-50, ROES-PH75, ROES-PHUV75, ROES-UV75 and ROES-UV75-SS models.

    Recommend Changing each set every 6 to 12 months.

    Works with most brands of under counter RO that uses Industry standard sized 10" filters.

    You may need to replace O-Rings along with filters, click for more info.

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  3. APEC RO Replacement Filters Complete Filter Set for ESSENCE ROES-50 System (Stages 1-5)
    $74.95

    APEC ESSENCE Complete 5-Stage Standard Capacity Filter Set

    Includes stages 1 to 3 pre-filters, 4th stage RO membrane, and 5th stage carbon filter.

    For ESSENCE ROES-50 model.

    Stage 1-3 Recommend changing every 6-12 months. Stage 4&5 Recommend changing every 2-4 years.

    Works with most brands of under-counter 30-50 GPD RO systems on the market.

    You may need to replace O-Rings along with filters, click for more info.

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  4. APEC RO Replacement Filters Complete Filter Set for ESSENCE ROES-100 System (Stages 1-5)
    $99.95

    APEC ESSENCE Complete 5-Stage Standard Capacity Filter Set

    Includes stages 1 to 3 pre-filters, 4th stage RO membrane, and 5th stage carbon filter.

    For ESSENCE ROES-100 model.

    Stage 1-3 Recommend changing every 6-12 months. Stage 4&5 Recommend changing every 2-4 years.

    Lowest 1:1 drain ratio reduces waste water up to 300%

    3/8" Output Quick Dispense feature increases the flow rate 2X faster to fill up your glass & pitcher

    You may need to replace O-Rings along with filters, click for more info.

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  5. APEC RO Replacement Filters Pre-filter Set for ESSENCE 75 GPD PH Reverse Osmosis Systems (Stages 1-3 and 6)
    $52.95

    APEC ESSENCE Standard Capacity Filter Set

    Includes stages 1 to 3 pre-filters, FI-PHPLUS-QC inline filter.

    For ESSENCE ROES-PH75 models.

    Stage 1-3 and 6 Recommend changing every 6 to 12 months.

    Works with most brands of under counter RO that uses Industry standard sized 10"" filters.

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  6. APEC RO Replacement Filters Complete Filter Set for ESSENCE 75 GPD PH Reverse Osmosis 6-Stage Systems (Stages 1-6)
    $94.95

    APEC ESSENCE Complete 6-Stage Standard Capacity Filter Set

    Includes stages 1 to 3 pre-filters, 75 GPD Membrane and FI-PHPLUS-QC inline filter.

    For ESSENCE ROES-PH75 models.

    Stage 1-3 and 6 Recommend changing every 6-12 months. Stage 4&5 Recommend changing every 2-4 years.

    Works with most brands of under-counter 75 GPD RO systems on the market.

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  7. APEC RO Replacement Filters Pre-filter Set for ESSENCE ROES-PHUV75 Reverse Osmosis Systems (Stages 1-3, 5 and 7)
    $79.95

    APEC ESSENCE Standard Capacity Filter Set

    Includes stages 1 to 3 pre-filters, UV light bulb and FI-PHPLUS-QC inline filter.

    For ROES-PHUV75 with serial number AZ-PHUV-2999 and below.

    Stage 1-3, 5 and 7 Recommend changing every 6 to 12 months.

    Works with most brands of under counter RO that uses Industry standard sized 10" filters.

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  8. APEC RO Replacement Filters Pre-filter Set for ESSENCE ROES-PHUV75 V2 Reverse Osmosis Systems (Stages 1-3, 5 and 7)
    $79.95

    APEC ESSENCE Standard Capacity Filter Set

    Includes stages 1 to 3 pre-filters, UV light bulb and FI-PHPLUS-QC inline filter.

    For ROES-PHUV75 with serial number AZ-PHUV-3000 and above.

    Stage 1-3, 5 and 7 Recommend changing every 6 to 12 months.

    Works with most brands of under counter RO that uses Industry standard sized 10" filters.

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  9. APEC RO Replacement Filters Complete Filter Set for ESSENCE 75 GPD PH and UV SS Reverse Osmosis 7-Stage Systems (Stages 1-7)
    $121.95

    APEC ESSENCE Complete 7-Stage Standard Capacity Filter Set

    Includes stages 1 to 3 pre-filters, 4th stage RO membrane, UV light bulb and FI-PHPLUS-QC inline filter.

    For ROES-PHUV75 with serial number AZ-PHUV-2999 and below.

    Stage 1-3, 5 and 7 Recommend changing every 6-12 months. Stage 4&6 Recommend changing every 2-4 years.

    Works with most brands of under-counter 75 GPD RO systems on the market.

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  10. APEC RO Replacement Filters Complete Filter Set for ESSENCE 75 GPD PH and UV SSV2 Reverse Osmosis 7-Stage Systems (Stages 1-7)
    $121.95

    APEC ESSENCE Complete 7-Stage Standard Capacity Filter Set

    Includes stages 1 to 3 pre-filters, 4th stage RO membrane, UV light bulb and FI-PHPLUS-QC inline filter.

    For ROES-PHUV75 with serial number AZ-PHUV-3000 and above.

    Stage 1-3, 5 and 7 Recommend changing every 6-12 months. Stage 4&6 Recommend changing every 2-4 years.

    Works with most brands of under-counter 75 GPD RO systems on the market.

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  11. APEC RO Replacement Filters Pre-filter Set for ESSENCE 75 GPD ROES-UV75 UV Reverse Osmosis Systems (Stages 1-3 and 5)
    $52.95

    APEC ESSENCE Standard Capacity Filter Set

    Includes stages 1 to 3 pre-filters, UV replacement light bulb.

    For ESSENCE ROES-UV75 models.

    Recommend Changing every 6 to 12 months.

    Works with most brands of under counter RO that uses Industry standard sized 10" filters.

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  12. APEC RO Replacement Filters Complete Filter Set for ESSENCE 75 GPD ROES-UV75 UV Reverse Osmosis 6-Stage Systems (Stages 1-6)
    $94.95

    APEC ESSENCE Complete 6-Stage Standard Capacity Filter Set

    Includes stages 1 to 3 pre-filters, 75 GPD Membrane and UV replacement light bulb.

    For ESSENCE ROES-UV75 models.

    Stage 1-3 and 5 Recommend changing every 6-12 months. Stage 4&6 Recommend changing every 2-4 years.

    Works with most brands of under-counter 75 GPD RO systems on the market.

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  13. APEC RO Replacement Filters Pre-filter Set for ESSENCE 75 GPD ROES-UV75-SS UV Reverse Osmosis Systems (Stages 1-3 and 5)
    $52.95

    APEC ESSENCE Standard Capacity Filter Set

    Includes stages 1 to 3 pre-filters, UV replacement light bulb.

    For ROES-UV75-SS with serial number AZ-UVSS-2499 and below.

    Recommend Changing every 6 to 12 months.

    Works with most brands of under counter RO that uses Industry standard sized 10" filters.

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  14. APEC RO Replacement Filters Pre-filter Set for ESSENCE 75 GPD ROES-UV75-SS V2 UV Reverse Osmosis Systems (Stages 1-3 and 5)
    $52.95

    APEC ESSENCE Standard Capacity Filter Set

    Includes stages 1 to 3 pre-filters, UV replacement light bulb.

    For ROES-UV75-SS with serial number AZ-UVSS-2500 and above.

    Recommend Changing every 6 to 12 months.

    Works with most brands of under counter RO that uses Industry standard sized 10" filters.

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  15. APEC RO Replacement Filters Complete Filter Set for ESSENCE 75 GPD ROES-UV75-SS Reverse Osmosis Systems (Stages 1-6)
    $94.95

    APEC ESSENCE Complete 6-Stage Standard Capacity Filter Set

    Includes stages 1 to 3 pre-filters, 75 GPD Membrane and UV replacement light bulb.

    For ROES-UV75-SS with serial number AZ-UVSS-2499 and below.

    Stage 1-3 and 5 Recommend changing every 6-12 months. Stage 4&6 Recommend changing every 2-4 years.

    Works with most brands of under-counter 75 GPD RO systems on the market.

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  16. APEC RO Replacement Filters Complete Filter Set for ESSENCE 75 GPD ROES-UV75-SS V2 Reverse Osmosis Systems (Stages 1-6)
    $94.95

    APEC ESSENCE Complete 6-Stage Standard Capacity Filter Set

    Includes stages 1 to 3 pre-filters, 75 GPD Membrane and UV replacement light bulb.

    For ROES-UV75-SS with serial number AZ-UVSS-2500 and above.

    Stage 1-3 and 5 Recommend changing every 6-12 months. Stage 4&6 Recommend changing every 2-4 years.

    Works with most brands of under-counter 75 GPD RO systems on the market.

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  17. APEC ESSENCE Stage 1 , 10" , 5 Micron Sediment Replacement Filter For Undersink System(FI-ES-SED10)
    $7.95

    APEC ESSENCE 1st Stage Sediment Filter

    5 micron high capacity Polypropylene to remove dust, particles, and rust.

    For use with ROES-100, ROES-50, ROES-PH75, ROES-PHUV75, ROES-UV75 and ROES-UV75-SS models.

    Recommend Changing every 6 to 12 months.

    Works with most brands of under counter RO that uses Industry standard sized 10" filters.

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  18. APEC ESSENCE 10" Carbon Block Filter, 10 Micron
    $10.95

    APEC ESSENCE 2nd & 3rd Stage Carbon Filter

    5 micron high capacity Polypropylene to remove dust, particles, and rust.

    For use with ROES-100, ROES-50, ROES-PH75, ROES-PHUV75, ROES-UV75 and ROES-UV75-SS models.

    Recommend Changing every 6 to 12 months.

    Works with most brands of under counter RO that uses Industry standard sized 10" filters.

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  19. APEC 10" High Purity pH+ Calcium Carbonate Re-mineralization Inline Filters
    $37.95

    APEC pH+ 10" inline Filter (US-Made)

    1/4" Quick-Connect input/output.

    For RO-PH90, RO-CTOP-PH, ROES-PH75 and systems with pH enhancer kit upgrade.

    Recommend changing every 6-12 months.

    Works with most brands of under counter RO that uses Industry standard sized 10" filters.

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  20. APEC Reverse Osmosis Membrane 30-50 GPD for ESSENCE ROES-50 Systems
    $37.95

    APEC ESSENCE 4th stage RO Membrane 30/50 GPD

    For use with ESSENCE ROES-50 model

    Recommend Changing every 2 to 4 years.

    Works with most brands of under counter RO that uses Industry standard sized membranes.

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  21. APEC Reverse Osmosis Membrane 75 GPD for ESSENCE ROES-PH75 and ROES-UV75 systems
    $40.95

    APEC ESSENCE 4th stage RO Membrane 60-90 GPD

    For use with ESSENCE ROES-PH75, ROES-PHUV75, ROES-UV75 and ROES-UV75-SS models

    Recommend Changing every 2 to 4 years.

    Works with most brands of under counter RO that uses Industry standard sized membranes.

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  22. APEC ESSENCE 10" Inline Carbon Filter With Quick Connect, 5 Micron
    $9.95

    APEC ESSENCE 5th stage Standard Capacity Coconut Shell Carbon Filter

    1/4" Quick-Connect input/output

    For ROES-50, ROES-PH75, ROES-PHUV75, ROES-UV75 and ROES-UV75-SS Models.

    Recommend changing every 2-4 years.

    Works with most brands of under counter RO that uses Industry standard sized filters.

    Learn More
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