<b>AQUABOON WHOLE HOUSE WATER FILTRATION SYSTEM </b> <br> <br> Well whole house water filter system provides you with large capacities of clean and healthy water. You will get it to your sink, bath and shower. It is particularly essential if you have infants to take proper care of. 4.5 x 20 whole house water filter housing has the following characteristics: <br> <br> the black cap has 1” female National Pipe Thread Taper (NPT) threaded input and output connections; <br> rated for pressures up to 90PSI (6. 20 bar); <br> bracket and screws are included. <br> <br> If your family consumes a large amount of water simultaneously, the water filters whole house is for you. <br> <br> <b>Compatible systems: </b> <br>Geekpure BB-20T, Pentek BBFS-222, Premier Water Systems 4520WHFH2PK, WF45-20-1NPT. <br> <br> <b>Compatible cartridges: </b> <br>FreshWaterSystems PS-45200-05, 155360-43, 255494-43, PBB-P20-5, FC25B, SPC-45-2005, WB-HB-20-20W, Wholesale Market LLC BBCTO-20B4, B01AR1SE7M, PureWater 4520-inline-birm, KW4520BR-50M-Qty1, KW4520SW-20, Micron-Qty3-KW101-Qty1, SPC-45-2050, 255495-43, 155312-43, Pelican SWC-45-20100, Geekpure BC20-BB-5, BC20-BB-5X4, Everpure DEV910837, R110WELLBB, APPLIED MEMBRANES INC. H-F4220AC, WPC20FF20, CTO-20B6, PPCTO-20B4, Water Filters Depot (WFD) WF-SW2020-BB, WF-CB205-BB, US Water Systems 550-USWPF-2510-05, Tier1 P20-20BB, TIER1-DGD1-20BB, TIER1-RFC-20BB, Ronaqua 10S-20BB5, 2C-20BB, 4pcs, 6C-20BB, OmniFilter RS-15, TO3-DS3-S18, KleenWater KW4520BR-50M-Qty(4), FP120X2, 2PP20BB1M.