Water Filter Housings for the Pentek CBR2-10 water filters: 155268 Pentek CBR2-10 filter fits in housings for 10 inch water filters. Fits Culligan / USFilter / Ametek / Pentek 10″ Standard Whole House Water Filter System Fits Culligan HF-360 Whole House Water Filter SystemThe CBR2-10 Pentek Filter Replaces: Sears Kenmore 34377 Water Filter Whirlpool WHKF-DB2 / WHKFDB2 Water Filter . .Pentek CBR2-10 Carbon Water Filter Cartridge Specs: Dimensions:9-3/4″ x 2-7/8″ (247 mm x 73 mm) Micron Rating (Nominal):0.5 Micron Temperature Rating: 40?F to 165?F (4.4? C to 73.9?C) Initial ∆P (psi) @ Flow Rate (gpm):15.0 psi @ 1.0 gpm (1.0 bar @ 3.8 L/min) Chlorine Taste & Odor Reduction @ Flow Rate (gpm): >20,000 gal @ 1.0 gpm (>75,700 liters @ 3.8 L/min) VOC* gal @ gpm = 600 @ 0.6 (2,270 L @ 2.3 L/min) MTBE* gal @ gpm = 500 @ 0.6 (1,890 L @ 2.3 L/min) Cyst Reduction*?: > 99.95% Lead & Mercury Reduction: 2,000 gallons @ 0.6 gpm(7,570 L @ 3.8 L/min) *NOTE: Based on manufacturer?s internal testing. ? NOTE: Giardia, Cryptosporidium, Entamoeba and Toxoplasma cyst claim based on tests showing greater than 99.95% reduction using NSF Standard 53 protocol. Pentek CBR2-10 Carbon Briquette Filter Materials of Construction: Filter Media:Bonded PAC End Caps:Polypropylene Outer Wrap:Polyolefin Netting:Polyethylene Gasket:Buna-N (Package Of 6)