AmwaterNSF/ANSI 42 Certification Jumbo Stainless Steel Filter Housing for 20”Length,4.5"OD Filter Cartridge (20" C Housing-1-1/2NPT)

Amwater NSF/ANSI 42 Certification Big+ Stainless Steel Filter Housing for 20”Length,4.5"OD Filter Cartridge (20" C Housing-1-1/2NPT)

1 Micron 2.5" x 10" Whole House CTO Carbon Water Filter Cartridge Replacement for Under Sink Water Filter System, Dupont WFPFC8002, WFPFC9001, FXWTC, SCWH-5, WHEF-WHWC, WHCF-WHWC, AMZN-SCWH-5, 4Pack

Pentair Pentek 150071 Traditional Standard Filter Housing, 3/4" NPT #10 Clear Water Filter Housing with Mounting Bracket Cap and Pressure Relief Button, 10-Inch, Blue/Clear