Universal Fit: 20″(Length) x 4-1/2″(Outer Diameter) x 1-1/10″(Inner Diameter), 50 Micron pleated water filter replacement cartridge is fits most 20″ big blue filter housings for bench top, under-sink or whole house filtration system. Pre-filter for residential, commercial and industrial applications. Efficient Filtration: This filter cartridge has a larger specific surface area than original sediment filters because of pleated design. Remove sand, dirt, silt, rust and scale particles more effectively. It provides you with stable and continuous water flow without obvious pressure drop. Ensure the experience of household water using. Protect Water Equipment: As the first line of defense in the filtration system, it can effectively prevent the clogging of water pipes and prolong the service life of water equipment. Please note this filter can’t remove chlorine to improve water taste. Six Month Service Lifetime: Our high dirt-loading capacity sediment filters can last up to 60,000 gallons. The filtered capacity and change-out cycle depend on inlet water quality. To maintain a high filtration level, replace the filter at least every six months for the best performance. Washable & Reusable: This filter can be washable for multiple times, but it’s working effectively while the cartridge itself is not dirty, or following the change-out cycle we recommend to avert re-contamination of filtered water. Compatible Housings, Filter Systems and Parts: Most brands’ 20″ x 4.5″ housings (Outer diameter 7.3″ at the top and 23.5″ of height approx.) Ace Hardware 4021341 American Plumber 155184-51, W5CPHD Ametek CP5-BB, AquaPure AP810-2 Aqua Pure AP810-2, AP802B, AP802T ClearChoice 84634, 84646, 84647 Culligan 155184, CP5-BB, CP5-BBS, CP5-BBSa Cuno CFS210-2 Dupont HDC3001 Flowmax FM-BB-20-1 FreshWaterSystems PS-45097-05, PS-45200-01 GeekPure BB-20B, BB-20T Harmsco HB-20-1W, HB-20-5W, WB-HB-20-1W, WB-HB-20-5W Hydronix SDC-45-2005, HF45 series iSpring FP25B, WGB12B, WGB22B, WGB32B, WGB32BM Keystone GPC5 Liquatec SPF-45-1005, SPF-45-2005 Neo-Pure PS-45097-05, PS-45200-01, PS-45200-05 OmniFilter RS15, RS-15 Pelican PBBB-P20-5, PBB-P20-1, PBB-P20-5 Pentek DGD-5005-20, 150233, 150235, 150467 Purwater PC05-BB-S ShurFlo 15-054-02 SimPure DB20, DB20P-3 Watts FM-BB-20-5, PWPL20BBM5, WPC1FF20, etc. Specification: Micron Rating: 50 Micron Flow Rate: 15-20 GPM Sediment Reduce Rate: > 99% Filter Medium: Polyester Inner Core: Polypropylene End Caps: PU/Plastisol Maximum Operating Temperature: 75℃ (167℉) Widely Application: Cooking – Improves water quality to provide clean, fresh tasting food, allowing the food’s flavors to come through. Drinking – Enjoy the full taste of tea, tea with milk and coffee without impurities and chemicals hiding the beverage’s taste (no nasty aftertaste). Personal Care – Providing fresher and cleaner water for personal care, making you feel more alive. Food Preparation – Using it to provide clean, fresh water to prepare and wash fruits and vegetables for a more delicious and healthy taste. Package Included: 1 Pack: 1 x Water Filter 2 Pack: 2 x Water Filter 3 Pack: 3 x Water Filter 4 Pack: 4 x Water Filter 6 Pack: 6 x Water Filter 9 Pack: 9 x Water Filter