RO-90 Replacement Filters

RO-90 / RO-90(B) Replacement Filters

Filters Replacement Schedule

STAGE 1. 2. 3

FILTER-SET

  • Pre-Filter Set
  • Every Year

STAGE 4

MEM-90

  • Membrane 90 GPD
  • Every 3-5 Years

STAGE 5

5-TCR-QC

  • Carbon Post-Fiter
  • Every 3-5 Years

OPTIONAL

O-RING

  • Replacement O-Ring
  • Every 1-2 Years

9 Items

Set Descending Direction
  1. APEC RO Replacement Filters Pre-filter Set for All Under Counter ULTIMATE Reverse Osmosis Systems (Stages 1 - 3)
    Member Price $40.95 Listed Price $46.00

    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.

    Learn More
  2. APEC RO Replacement Filters Bundle of 2 Super Capacity Filter Set for all Under Counter ULTIMATE Reverse Osmosis Systems
    Member Price $74.95 Listed Price $83.00

    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.

    Learn More
  3. APEC RO Replacement Filters Complete Filter Set for ULTIMATE RO-90 and RO-PERM Models With 1/4"D Tubing (Stages 1-5)
    Member Price $124.95 Listed Price $138.00

    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.

    Learn More
  4. 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)
    Member Price $124.95 Listed Price $126.00

    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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  5. APEC ULTIMATE Sediment Pre-filter 10", 5 Micron
    Member Price $9.95 Listed Price $11.00

    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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  6. APEC ULTIMATE Series 10" x 2.5" Carbon Block Pre-filter
    Member Price $15.95 Listed Price $17.00

    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.

    Learn More
  7. APEC High-Rejection 90 GPD Reverse Osmosis Membrane for ULTIMATE RO-90, RO-PH90 & RO-PERM Systems
    Member Price $78.95 Listed Price $87.00

    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 ULTIMATE Inline Carbon Post-filter 10"
    Member Price $15.95 Listed Price $18.00

    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.

    Learn More

9 Items

Set Descending Direction