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

APEC ULTIMATE Complete 4-Stage High Capacity Filter Set

APEC high capacity filter set is made in USA with high quality filtration components to provide a longer lasting filter set to protect and prolong the lifespan of your reverse osmosis system. Premium quality pre-filters and 4th stage filter lasts 6-12 months for high performance contaminant removal. These standard size filters are 10" and feature ¼" quick-connect fittings for durable and easy filter change-outs. These filters are compatible with APEC's Countertop reverse osmosis drinking water system (RO-CTOP & RO-CTOP-C).

All US Made Super High Capacity Filters

1st Stage: High-capacity 10" inline polypropylene sediment depth filter will effectively remove dirt, sand and sediment from the water. Recommend changing every 6-8 months.

2nd Stage: High capacity 10" inline coconut shell carbon filter to remove chlorine, tastes, odors, cloudiness and colors. Recommend changing every 6-8 months.

3rd Stage: Select FILMTEC (Dow Chemical) High Rejection TFC reverse osmosis membrane. Removes up to 99% of total dissolved solids (TDS) and contaminants such as arsenic, lead, fluoride, chromium, radium, bacteria, viruses and much more. Recommend changing every 3-5 years.

4th Stage: High capacity 10" inline coconut shell carbon filter. Recommend changing every 2-3 years.

For over 20 years, APEC has been an industry leading manufacturer of high performance RO systems.

Specification Table