Hydronix HF3-10CLBK34PR, 10′ Clear Housing with Black Rib Cap For RO & Filtration Systems, 3/4′ Ports with Relief Button

Hydronix HF3 Series Slim Rib Cap Filter Housings have pressure relief (PR) buttons and are ideal for typical applications such as pre- and post-filtration for RO systems, under sink filters, counter top systems, ice machines, food service and other applications. Hydronix HF2 Series housings are available in a variety of colors and are made to house 2.5" diameter cartridges. Most 9 7/8" and 10" cartridges fit easily and caps are available in 1/4", 3/8" and 1/2" female NPT ports.