Pentair Pentek 158195 Traditional Slim Line Filter Housing, 1/2" NPT #10 Under Sink Opaque Water Filter Housing with Pressure Relief Button, 10-Inch, Blue: Replacement Water Filters: Amazon.com: Industrial & Scientific
Pentek 150233 20" Big Blue Housing w/PR 1" Inlet/Outlet - KlearWaterStore.com
Pentek BBFS-22 Basic Filtration System - KlearWaterStore.com
Pentek 20" Big Blue Filter Housing HFPP | Isopure Water
Pentek C-1 Carbon Water Filters (9.75 in x 2.5 in)
Pentek 158002 Blue/Black 3/8" Filter Housing 12-Pack Sale $16.50
Amazon.com: Pentair Pentek ECP20-10 Sediment Water Filter, 10-Inch, Under Sink Pleated Cellulose Polyester Replacement Cartridge, 10" x 2.5", Blue End-Cap, 20 Micron : Tools & Home Improvement
Pentek 10" Big Blue Filter Housing with 1 1/2" FPT Inlet/Outlet
Pentek 10" Big Blue Filter Housing with 3/4" Inlet/Outlet and Push Fit Quick Connections Package