Features
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- APEC ULTIMATE high capacity pre-filter set is USA made and built to last 2x longer than other brands
- 1st stage polypropylene sediment filter to remove dust, particles, and rust
- 2nd & 3rd stage extruded carbon block filters to remove chlorine, taste & odor
- Compatible with APEC RO-45, RO-90, RO-PH90, RO-PERM, RO-PUMP, RO-Hi, WFS-1000 and all other standard size under counter reverse osmosis systems
Product Images
From the manufacturer



Features
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Super Capacity Filters For 2X Life APEC premium U.S. made super capacity filters last up to 12 months, and with lower system maintenance and fewer filter change out. |
Super Efficient APEC Carbon Blocks Our double carbon blocks are uniquely designed in achieving the maximum possible chlorine & chemicals removal in drinking water. The extremely large carbon block surface maximizes contact time to water purity and multiplies lifetime of filters and membranes. |
Industry Standard Size Fits Most Under Counter RO Systems These standard size filters are compatible with APEC Ultimate Series RO Systems: RO-45, RO-90, RO-PERM, RO-PUMP, WFS-1000 and all other 10″ standard size under counter reverse osmosis systems. |
Easy Installation and Maintenance Easily DIY your RO System by following step by step online installation videos and detailed instruction manual. Just set it and forget it. |

Product description
APEC Ultimate high capacity pre-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 filter set lasts over 12 months for fewer filter change outs and high performance contaminant removal. These standard size filters are 10″ and compatible with all standard size under counter RO systems. 1st Stage: High-Grade 10″ high-capacity polypropylene sediment filter -removes dust, particles, and rust. 100% pure polypropylene depth filter with exceptional dirt-holding capacity translates to longer life and fewer change-outs than existing string-wound or resin-bonded filters. 2nd and 3rd Stage: Premium Extruded Carbon Block 10″ -gets rid of unpleasant chlorine, tastes, odors, cloudiness and colors. Also removes VOCs and other common chemicals from the water. APEC’s extruded carbon block filters consist of activated carbon particles fused into a uniform block with enhanced adsorptive capacity and efficiency. Unlike granular activated carbon (GAC) filters, these extruded carbon block cartridges will not channel or bypass due to the extreme uniformity of their extruded activated carbon core. Compatible for APEC RO-45, RO-90, RO-PERM, RO-PUMP and all other standard size under counter reverse osmosis systems. About APEC For over 17 years, APEC has been an industry leading manufacturer who specializes in high performance RO systems. As the original manufacturer, we have dedicated a knowledgeable and sincere team that is committed to providing customer satisfaction in hopes to bring many years of enjoyment and good health for you and your family.