The Pentek 153014 Slim Line 5" Blue Filter Housing fits the following Slim Line blue sump housings:
This blue filter housing may not fit on other brands. This 5 inch housing fits #5 Slim Line caps with any inlet/outlet size. This standard housing holds 5" long x 2.5" wide water filters.
This blue housing is not interchangeable with clear housing canisters and vice versa. This sump does not come with an o-ring.