Features:

The BB activated carbon block filters are made of 100% pure coconut shell carbon and wrapped with food grade polypropylene.

Filters contaminants down to 5 microns. Provides up to 15,000 gallons or 6 months of water filtration (Depending on usage and local water quality).

Tested by independent third-party to meet NSF 42 Standards for material safety. Effectively removes chlorine, organics, undesirable colors, bad tastes and odors from water and significantly improve the drinking water taste.

Universal replacement for all 10" x 4-1/2" BB water filter housing and well-matched models of cartridges: DuPont WFHDC8001, Watts MAXETW-FF975 WCBFF975, ClearChoice 84629, Liquatec CB-450-975-05, MATRIKX-CTO2-HD10, Pelican CB-BB-10, 155548-43 EP-BB EPM-BB CBC-BB and more.

The drop-in whole house replacement cartridge provides quick and easy filter change. Optimized to perform as both a sediment and activated carbon filter. The high porosity design helps prevent the cartridge from plugging before its adsorption capability is exhausted, maximizing the utilization of the carbon while maintaining low pressure drop.

Specification:

Micron rating: 5 Micron
Size: 10" x 4.5"(Inside diameter 1.1 inches, outer diameter 4.52 inches, height 9.84 inches)
Max. Pressure: 80 psi
Max Temperature: 104°F (40°C)
Material: Premium Quality Coconut Shell Carbon
Lifetime: Replace the cartridge every 6 months or earlier—Depending on your water quality.

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:
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" Big Blue filter housings (#10 Big Blue)
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
Most brands 10" x 4.5" housings (Ace Hardware, Cuno, Flotec, Fulflo, Honeywell, Master Plumber, Omni, Sears, Teledyne, Water Pik)

Package List:

1 Pack: 1x 10"X4.5" CTO Carbon Block Filter

2 Pack: 2x 10"X4.5" CTO Carbon Block Filters

4 Pack: 4x 10"X4.5" CTO Carbon Block Filters

Please Note: Not all of the 4 Pack filters are included in the package, please choose the quantity you need in the selection.