Pentek SW-4 Filter Wrench for Pentek 20" Big Blue Housings (144368) Water Treatment Chemicals GE Purtrex PX05-20

GE Purtrex PX05-20

this cartridge is very well suited for applications that require high flow rates or where poor water pressure may exist

and corrosion by pollution degradation

Dual 20" Pentek® Big Blue Filter Enclosures Mounted on Painted Steel Bracket

This is an original (OEM) part

Pentek SW-4 Filter Wrench for Pentek 20" Big Blue Housings (144368) Water Treatment Chemicals GE Purtrex PX05-20Description This filter wrench is used to loosen the sump of a Pentek Big Blue water filter housing when changing the cartridge. Big Blue filter housings are used with cartridges that measure approx. 20" x 4. 5". This filter wrench will only work with the Big Blue style of filter housing and may not work with other filter housing types. Tech Specs N A In the Box 1 x Pentek SW 4 Filter Wrench for Pentek 20" Big Blue Housings (144368)