Replacement Filter Sets & Kits

This CFS universal replacement kit restores an under sink reverse osmosis system to day-one performance in one change: a 5 micron sediment pre-filt...

Hydrotech 41400008/41400009 replacement filter cartridge set for Hydrotech reverse osmosis systems. Pack of 3 filters: 1 sediment filter and 2 carb...

Hydrotech 33001068 replacement 25 GPD reverse osmosis membrane with filter set for Hydrotech RO systems. 25 gallons per day (GPD) membrane output R...

This CFS 5 pack replacement kit includes sediment, carbon block and inline GAC cartridges plus a membrane, covering a full filter change for PureGe...

This CFS 7 pack replacement water filter kit serves 5 stage systems compatible with WP500024 and WP-4V, helping reduce bad taste, odor and the part...

This 4 pack of CFS carbon water filter cartridges works as a reverse osmosis pre and post filter set, helping reduce bad taste and odor. Simple dro...

Annual replacement water filter kit including carbon block, polypropylene sediment, and inline cartridges. Compatible with WPRL-58, WP500024, and 5...

Universal 10 inch replacement filter set with carbon block, sediment, and inline filters for reverse osmosis systems. Includes carbon block, sedime...

Complete replacement filter set for 6 stage reverse osmosis systems. This 4 pack includes a carbon block filter, polypropylene sediment filter, GAC...

Whole house replacement water filter set: one filter cartridge compatible with EQ-PFC.35 plus four sediment pre-filters compatible with EQ-304. Pro...

Replacement water filter set for Hydro Logic Stealth RO100 reverse osmosis systems and most 10" filter housings. The set includes sediment and carb...

Whole house replacement water filter set that includes a 10" filter housing cartridge and carbon filter cartridges, compatible with 10CLW12 and FH4...

CFS replacement water filter cartridge set for 5-stage 100 GPD reverse osmosis systems. Carbon and activated carbon media reduce bad taste and odor...

CFS 4-piece replacement water filter set compatible with RFK-DRO5 and ROFK5 reverse osmosis models. The set includes sediment, carbon block, GAC, a...

CFS replacement water filter cartridge kit compatible with the Krystal Pure KR10 reverse osmosis system. The kit pairs activated carbon block filte...

CFS pre and post carbon filter cartridge sets with O-rings, compatible with GE FX12P and FX12M cartridges for GXRM10RBL, GXRV10ABL, and PNRV12 reve...

CFS 3-piece replacement water filter set compatible with Rainsoft 9591 reverse osmosis systems. The set includes a polypropylene sediment cartridge...

This CFS replacement filter kit is compatible with Proline Plus reverse osmosis systems. The universal 10-inch filters improve taste and clarity wh...

This CFS reverse osmosis filter set includes replacement cartridges and a membrane, and is a compatible replacement for AC-30 systems. The coconut ...

This CFS replacement water filter kit includes carbon block, polypropylene sediment and inline cartridges, and is a compatible replacement set for ...

3-pack water filter set with carbon filter cartridges and membrane, compatible with GE FX12P, FX12M, and GXRM10RBL models. Keeps your reverse osmos...

Maintain your GE-style under-sink reverse osmosis system with a complete 3-piece replacement set (CFS-954): two carbon block filters (compatible re...

12-pack replacement filter kit for PC4 reverse osmosis systems, including carbon block, polypropylene sediment, and inline filter cartridges. 12 pa...

Complete 5-pack replacement filter kit for WaterMax H5000 5-stage reverse osmosis systems, including a 75 GPD membrane. Includes sediment, carbon b...

A full year of replacement filters for 4-stage reverse osmosis systems, plus the housing wrench to make changes easy. Covers both the six-month and...

Three-pack replacement water filter kit compatible with Krystal Pure KR10 RO system models. Includes one polypropylene sediment cartridge and two a...

Pristine water sediment and carbon filter kit compatible with the Clearsource Premium RV water filter system. The 5 micron, 2.5" x 10" first stage ...

Replacement water filter kit including polypropylene sediment, carbon block and inline cartridges, compatible with Aquasky ROT-5 stage reverse osmo...

Six-pack replacement water filter kit with activated carbon block and polypropylene sediment cartridges, compatible with Watts WP-2 LCV RO system m...

Replacement pre-filter cartridge set for the OmniFilter RO2000 Series B reverse osmosis system. Includes a 5 micron polyspun sediment cartridge (fi...

CFS replacement water filter kit made to fit TGI-525 systems. The 4 pack includes a carbon block filter, a PP sediment filter, a GAC filter, and an...

Nine-filter replacement set compatible with Purenex 4C-2S-2I-1M75 for standard reverse osmosis water filtration units: 4 block activated carbon fil...

Replacement filter combo set for the GE GXRM10RBL reverse osmosis system, compatible with FX12P and FX12M cartridges. Includes a 50 GPD reverse osm...

Restore your under sink reverse osmosis system to day-one performance in one simple change. After 6–12 months sediment loads up and carbon exhausts...

Replacement filter set for GE GXRM10RBL and GXRM10G reverse osmosis systems, compatible with FX12M and FX12P cartridges. Includes two 5 micron carb...