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) Reverse Osmosis Water System Replacement Filters Maintain optimal performance of your

Maintain optimal performance of your water filtration system with the APEC FILTER-MAX-ES50

this durable reinforced polypropylene housing withstands chemicals and pressure variations

This set ensures your water is clean

safer water throughout your entire home

and unpleasant tastes through premium carbon technology

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) Reverse Osmosis Water System Replacement Filters Maintain optimal performance of yourDiscover premium water filtration with APEC's high capacity pre filter set. Made in USA, these filters remove sediment, chlorine, and odors while enhancing alkalinity for balanced drinking water. Featuring exceptional dirt holding capacity and uniform carbon block technology, they last 2x longer than competing brands. Protect your RO system and enjoy cleaner, healthier water today.