Big Blue Filters (4.5" Diameter)

These CFS string wound polypropylene filter cartridges are a compatible replacement for WP.5BB97P cartridges, reducing sand, silt, scale and rust p...

Pleated, cleanable sediment filter compatible with Hydro-Logic HL22097 / 22097 Pre-Evolution, sized 10" x 4.5". Reduces dirt, sand, and silt and ex...

Spun polypropylene filter cartridges compatible with DGD-7525, in a 6-pack. Reduces sand, silt, scale, and rust particles in residential and munici...

Dual gradient density sediment water filter cartridges compatible with Pentek DGD-2501, sized 10" x 4.5". A 25 micron outer layer retains coarse se...

Heavy duty sediment filter cartridges compatible with DGD-5005, in a 2-pack. Reduces sand, silt, scale, and rust particles in residential and munic...

CFS whole house sediment water filter cartridges reduce sand, dirt, silt, and rust from your water supply. These 20 micron 10" x 4.5" cartridges fi...

CFS 5 micron sediment filter cartridge for whole house water systems. Made from spun polypropylene with a precision-wound design for high dirt hold...

CFS – 2 Pack Water Filter Cartridges Compatible with AP814, AP801 Models – Whole House Replacement Water Filter Cartridge, 4.5 x 10 Inch, White COM...

Compatible to DGD-7525 Spun Polypropylene Filter Cartridge, 10" x 4-1/2", 5 Micron Reduces sand, silt, scale, and rust particles in residential and...

4.5 x 10 wound sediment cartridge Recognized as the industry standard for high quality wound filters Lasts 2-3 times longer than standard melt blow...

CFS – 2 Pack Carbon Block Water Filters Cartridge Compatible with FXHTC RFC-BB Models – Reduce Taste & Odor – Whole House Replacement Water Fi...

CFS – 2 Pack String-Wound Polypropylene Water Filter Cartridges Compatible with WP.5BB97P Models – Whole House Replacement Filter Cartridge – 0.5 M...

Compatible for Pentek WP.5BB97P String-Wound Filter 10" x 4.5", 0.5 MicronString-wound polypropylene filter cartridge that reduces fine sediment, r...

CFS – 4 Pack Water Filter Cartridges Compatible with R50-BB Models – Whole House Replacement Water Filter Cartridge, 10 x 4.5 Inch, White COMPLET...

Hydro-Logic HL22097 Hydrologic 22097 10 4.5-Inch Pre-Evolution Sediment FilterCompatible with Hydro-Logic HL22097 Hydrologic 22097 10 4.5-Inch Pre-...

Compatible for SDC-45-1020 – 10 x 4.5 Inch 20 Micron Whole House Sediment Water Filter Cartridge, 3 PackA 100% pure polypropylene cartridge. A good...

2 Pack – 10 x 4.5" Whole House System Replacement PP Water Filter, Fits GE GXWH40L / FXHTCPremium heavy duty replacement cartridge spun from food-g...

Compatible to DGD-7525 Spun Polypropylene Filter Cartridge, 10" x 4-1/2", 5 Micron Reduces sand, silt, scale, and rust particles in residential and...

CFS – 2 Pack Water Filter Cartridges and O Ring Compatible with CP5-BBS-D, CP5-BB, W5CPHD Models – Remove Bad Taste & Odor – Whole House Replac...

2) 4.5 x 10 wound sediment cartridge Micron rating: 5 Micron Dimensions: 10 inch. x 4.5 inch. Lifetime: Replace two or three times a year Recognize...

RFC-BBSA, GE FXHTC, Pentek RFC-BBS, American Plumber WRC25HD 20 Micron 10 x 4.5 Comparable Carbon Water Filter by CFS The RFC-BBS-D comparable by C...

4.5 x 10 wound sediment cartridge Recognized as the industry standard for high quality wound filters – lasting 2-3 times longer than standard melt ...

CFS – 3 Pack Sediment Water Filters Cartridge Compatible with DGD-2501 Models – Whole House Replacement Water Filter Cartridge, 10” x 4.5” Inch -Wh...

Ideal H2O 738351 Compatible Coconut Carbon Filter, 4.5" x 10" by CFS. Made with coconut-shell carbon, this filter reduces chlorine, chloramine, and...

Compatible for Pentek EP-BB 5 Micron 10 x 4.5 Whole House Carbon Block Water Filters 2 Pack by CFS