AQUAtiva™
compatible replacement AQUAtiva™ water filters and parts
We have heard many complaints from AQUAtiva™ water filter system owners regarding the high price and lack of availability of original equipment AQUAtiva™ replacement filters. The good news is that the replacement filters and components for AQUAtiva™ whole house water filters, and reverse osmosis water filter systems are standard sizes, and we have many affordable, high quality replacement cartridges available. In fact, in many cases, our cartridges are the very same filters, made by the same manufacturer as the AQUAtiva™ replacement cartridge, for a fraction of the price! You can rest assured that our compatible replacement filters are of the highest quality - they are made by Pentek Filtration of Wisconsin, USA, one of world's largest water treatment products manufacturers.
Please note: Our company is not affiliated with AQUAtiva™ or its parent company, Covenant Air & Water LLC, in any way. We are not (and never have been) an AQUAtiva™ dealer and cannot assist you with any warranty or technical problems with your AQUAtiva™ system.
Replacement filters for the AQUAtiva™ PRISM Reverse Osmosis with BioGuard
The PRISM reserve osmosis system featured 6 stages of treatment, including sediment pre-filter, 2 carbon pre-filters, a reverse osmosis membrane, a UV sterilizer, and a carbon post filter. We are pleased to offer a convenient annual replacement filter package designed to provide you with everything you need for a complete year of operation. You can also purchase replacement filters by the case and save even more!
Stage | Description / Model | Replace Every... | Price |
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Stage 1 | Pentek P25 Sediment Pre-Filter (25 micron) removes sediment and particulate matter |
approx. 6 months |
Click Here for Info & Pricing |
Stage 2 | Pentek/FIBREDYNE CFB-10 Carbon Block Filter (10 Micron) removes chlorine, bad tastes and odors |
approx. 6 months |
Click Here for Info & Pricing |
Stage 3 | Pentek UDS-10EX1 Combination KDF55 / GAC Filter removes certain heavy metals to prevent membrane fouling, as well as additional bad tastes, and odors |
every 12 months |
Click Here for Info & Pricing |
Stage 4 | 50 Gallon Per Day Thin-Film Composite (TFC) Reverse Osmosis Membrane removes wide range of inorganic contaminants |
approx. every 24-36 months |
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Stage 5 | Pentek UV-4-G-1/4" Ultraviolet (UV) Sterilizer (BioGuard) kills germs, bacteria, and many viruses |
every 12 months |
This item is no longer available |
Stage 6 | Pentek GS-10CB-5-B-1/4" Activated Carbon Filter final polishing filter |
every 12 months |
alternative: Hydronix ICF-10 Click Here for Info & Pricing |
Replacement filters for the AQUAtiva™ Whole House Sediment and AQUAtiva™ Whole House Carbon Water Filters
A number of AQUAtiva™ whole house filter systems included sediment and activated carbon pre-filters contained in 20 inch Big Blue filter housings. The following replacement filter cartridges are recommended:
Description / Model | Replace Every... | Order Info |
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Pentek S1-20BB 20 micron pleated cellulose sediment pre-filter |
4 to 6 months | Click Here for Info & Pricing |
Pentek RFC-20BB Radial flow granular activated carbon filter to remove chlorine, bad tastes, and odors |
4 to 6 months | Click Here for Info & Pricing |
Replacement parts for the AQUAtiva™ Spectra Twin Whole House Water Filter
The AQUAtiva™ Spectra twin tank water filter utilizes multiple media including Chlorigon to reduce chlorine, chloramine, and bad tastes and odors; and an ion-exchange resin to reduce hardness. The system utilizes the TwinFloSXT (8500) twin meter and control valve made by Fleck to initiate and control backwashing and regeneration cycles. We are pleased to offer replacement valves:
Description / Model | Price |
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* AQUAtiva is a trademark of Covenant Air & Water, LLC.