About This Item:

[fresh water for Home] - This big carbon filter cartridge is made of pure coconut shell charcoal block, wrapped in a food-grade polypropylene non-woven fabric to achieve fine water filtration while avoiding carbon particles leaking into the water. Tested by independent third-party to meet NSF 42 Standards for material safety.

[5 Micron Fine Filtration] - Optimized to perform as both a sediment and carbon block filter, it filters out contaminants down to 5 microns, removes undesirable colors, bad tastes, the smell, and up to 98% of chlorine from well water and municipal water, significantly improving water quality for the whole house.

[High Capacity, Long Lasting] - Our carbon filter can filter up to 15,000 gallons of water depending on usage and local water quality. The high porosity design helps prevent the cartridge from clogging before its adsorption capability is exhausted, maximizing the utilization of the carbon while maintaining a lower pressure drop. Suggest replacing it every 3-6 months for the average household for optimal performance.

[Wide Compatibility] - Fits most of the big 4.5x10-inch blue and clear filter housings (approx. outer diameter 7″ at the top) and 10-inch whole house water systems including but not limited to: SimPure DB10, DB10P, GE GXWH35F, GXWH40L, HB18B, WGB21B, American Plumber W15-PR, W10-PR, AP801T, AP801B, HF45 series, etc.

[Universal Replacement Filter Cartridge] - The standard size makes our CTO filter an ideal replacement for sediment and carbon cartridges including FC15B, DuPont WFHDC8001, Watts MAXETW-FF975 WCBFF975, ClearChoice 84629, Liquatec CB-450-975-05, CTO2-HD10, Pelican CB-BB-10, WDGD-5005, AP817, PP10BB-CC, 155548-43 EP-BB EPM-BB CBC-BB, etc.

Compatible Part or Model Numbers:
GE FXHSC / FXHTC
i-Spring FP15B / FC15B / F2WGB21B / F4WGB21B
American Plumber WRC25HD / WDGD-5005 / W50PEHD
Aqua-Pure AP810 / AP811 / AP814 / AP817
Hyd-ronix SDC-45-1001 / SDC-45-1005 / SDC-45-1010 / SDC-45-1020 / SDC-45-1050 / SPC-45-1001 / SPC-45-1005 / SPC-45-1010 / SPC-45-1020 / SPC-45-1030 / SPC-45-1050 / SWC-45-10-0.5 / SWC-45-1001 / SWC-45-1005 / SWC-45-1010 / SWC-45-1020 / SWC-45-1030 / SWC-45-1050 / SWC-45-10100 / SMCB-4510 / CB-45-1001 / CB-45-1005 / CB-45-1010 / SDP-4510
Pen-tek ECP1-BB / 255489-43 / ECP5-BB / 255490-43 / ECP20-BB / 255491-43 / ECP50-BB / 255492-43 / WP.5BB97P / 355212-43 / WP1BB97P / 355213-43 / WP5BB97P / 355214-43 / WPX5BB97P / 355217-43 / WP10BB97P / 355215-43 / WPX10BB97P / 355218-43 / WP25BB97P / 355216-43 / WPX25BB97P /355219-43 / WPX50BB97P / 355220-43 / WPX100BB97P / 355221-43 / CBC-BB / 155170-43 / FloPlus-10BB / 455905-43 / EP-BB / 155548-43 / EPM-BB / 155782-43 / GAC-BB / 155153-43 / RFC-BB / 155141-43 / NCP-BB / 155398-43
Culligan RFC-BBSA / R50-BBSA / CP5-BBS / CW5-BBS / CW25-BBS / P25-BBSA
APEC FI-CAB10-BB / FI-SED10-BB
3M 70020164177 / 70020315159 / 70020170547
Whirlpool WHKF-GD25BB / WHKF-DWHBB / WHKFDWHBB

Compatible Housings:
Most brands' 10" x 4.5" housings (Outer diameter 7″ at the top and 5.5″ at the bottom approx.)： Ace Hardware, Cuno, Flotec, Fulflo, Honeywell, Master Plumber, Omni, Sears, Teledyne, Water Pik, etc.
SimPure DB10 / DB10C / DB10P
GE GXWH35F / GXWH40L / GXWH30C / GXWH47J / GNWH38S
i-Spring HB18B / WGB21B
American Plumber W15-PR / W10-PR （152014）
Aqua-Pure AP801T (5639203) / AP801B (5639201) / AP801 (5585701) / AP801-C / AP801T-C / AP801-1.5-C
Hyd-ronix HF45 / HF45-10BLBK34PR / HF45-10BLBK34 / HF45-10CLBK10PR / HF45-10CLBK10 / HF45-10BLBK10PR / HF45-10BLBK10 / HF45-10BLBK15 / HF45-10CLBK34
Pen-tek 10" BB filter housings (#10 BB)
Culligan WH-HD200-C / HD-950A
APEC HBB-10 / HBB-10-15 / HBB-10-34 / HBW-10 / HBW-10-15 / HBW-10-34 / HBBK-10 / CB1-SED10-BB / CB1-CAB10-BB
Whirlpool WHCF-WHPLBB

Package Include:

1 Pack: 1x 10"x4.5" CTO Carbon Block Water Filter