Under Sink Water Filters Awater NSF/ANSI 42 Certification Stainless Steel Filter Housing For 20 3/4 NPT Ports Filter Housing 【Applicable size of cartridge】Accepts filter cartridges 19-1/2 to 20 length by 2-1/2 to 3 diameter. 10 Inch Amwater Stainless Steel Filter Housing (NSF/ANSI 42) - 10" Cartridge Housing, 3/4" & 1/4" NPT Ports, 304 SS For Whole House Water Filter Housing 【Stainless Steel Filter Housing Dual Port】3/4 NPT inlet & outlet ports, 1/4 NPT drain port backplate and cover, polyglass mineral tank, 3/4 stainless steel bypass and standard mesh resin. Includes 15 x 17 x 36 brine tank with Clack 474 safety... 1., Home use: Filtration and treatment of drinking water, protection of taps, boilers,washing machines and other installations., 2., Technical use: Pre-filtration, micro-filtration; protection of pumps, heating systems, softeners, demineralising and chlorine-removing appliances., FEATURES 1., Quick-fit for 2., 5” width DOE cartridges 2., Double O-ring ensures perfect watertight SPECIFICATIONS 1., Non-toxic materials, suitable for drinking water., 2., Head and Sump: SS304 3., O-ring: Silical gel, EPDM. Water Filter housing for Hot Water - Chemicals 【After Sales Service】Please feel free to contact us for questions about installation, quality, accessories, etc.