Hydronix HF5-20BLBK34PR Water Filter Housing 20 Inch

Product Description

The HYDRONIX HF5-20BLBK34PR is a blue polypropylene water filter housing designed to accept standard 2.5-inch x 20-inch filter cartridges. Built with 3/4-inch inlet and outlet ports and an integrated pressure relief button, this housing is suited for pre-filtration and post-filtration stages across a wide range of water treatment setups. The body is constructed from durable polypropylene with an EPDM O-ring seal, and the cap is also polypropylene. NSF Standard 42 certified materials are used throughout. Licensed plumbers and water treatment technicians are the typical installers for this type of housing.

This housing fits standard residential and light commercial water filtration applications including reverse osmosis systems, under-sink filters, countertop systems, hydroponics, ice machines, food service equipment, misting units, RVs, beverage systems, and photography water treatment setups. It is compatible with virtually any brand of 2.5-inch x 20-inch filter cartridge, making it a flexible choice for both new installs and replacement of existing housings in pre- or post-filter positions.

Key Features

• Accepts any brand 2.5-inch x 20-inch replacement filter cartridge
• Integrated pressure relief button for safe cartridge changes
• 3/4-inch ports for standard supply line connections
• NSF Standard 42 certified materials
• Polypropylene body and cap with EPDM O-ring seal for chemical resistance and durability
• Suitable for RO pre/post-filtration, whole house, and hydroponics applications

Compatibility

Compatible with any brand of standard 2.5-inch x 20-inch filter cartridge. Designed for use in reverse osmosis systems, whole house filtration, hydroponics, ice machines, beverage equipment, misting units, food service systems, countertop filters, under-sink filters, and RV water systems.

Installation Notes

Installation is typically performed by a licensed plumber or qualified water treatment technician. Shut off the water supply and depressurize the line before opening or mounting the housing. Use the pressure relief button to release residual pressure before removing the sump for cartridge replacement. Follow local plumbing codes, including IPC guidelines, for potable water system connections.