Filter Housings

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Water filter housings are durable casings designed to securely hold filter cartridges or media and direct water flow through the filtration system to remove contaminants. They are available in various sizes and materials for both residential and commercial applications.

Materials and Features

Feature	Description
Materials	Most residential housings are made from rugged polypropylene plastic. Commercial and industrial options use durable materials like 304L or 316L stainless steel for corrosion resistance and high temperatures.
Sizes	Common sizes include 10-inch and 20-inch lengths, in both standard (slimline) and Big Blue (fat/jumbo) diameters.
Inlet/Outlet Ports	Various port sizes are available to match plumbing, such as 1/4", 1/2", 3/4", and 1" NPT or BSP threads.
Seals	Many quality housings feature double O-ring seals for enhanced leak resistance and a secure seal.
Visibility	Housings are available in opaque colors (blue, white) or clear versions, allowing visual inspection of the filter condition in the latter case.
Pressure Relief	Some models include a built-in pressure relief/air release valve to make cartridge changes easier and safer.