Cartridge Housing

Filter Cartridge Housing


Water filter cartridges are the core component of most water filtration systems, designed to remove impurities and improve the quality, taste, and safety of drinking water. They come in various types, including sediment filters, carbon block filters, reverse osmosis membranes, and specialty cartridges targeting specific contaminants like iron or lead. Each type serves a unique function, from trapping dirt and rust to reducing chlorine, odors, chemicals, and even microscopic pathogens. Cartridges are typically housed in a protective casing and need to be replaced periodically—usually every few months—depending on water usage and local water conditions. Choosing the right cartridge for your system ensures optimal performance and helps maintain clean, healthy water in residential, commercial, or industrial applications.

FAQs

What size housing do I need for my filter cartridge?

Water filter housings come in various standard sizes, such as 10-inch or 20-inch lengths and standard or “big blue” diameters. It’s important to match the cartridge and housing sizes exactly for a proper fit and optimal filtration.

How often should I replace or clean the housing?

While the housing itself doesn’t need frequent replacement, it should be cleaned every time you change the filter cartridge—usually every 3 to 6 months—to prevent sediment buildup, mold, or bacteria growth.

Can I use any filter cartridge with any housing?


Not all cartridges fit all housings. You need to ensure that the cartridge is compatible in both size and design with the housing. Check the manufacturer’s specifications to confirm a correct match.

Can I install the housing myself?

Many water filter housings are designed for DIY installation, but depending on your plumbing setup or the type of system (e.g., whole house vs. under-sink), professional installation may be required to meet plumbing legislation and to ensure proper sealing and avoid leaks.

Is the housing pressure-rated?

Yes, most housings have a maximum pressure rating. It’s important to check this to ensure your system does not exceed the housing's limits, especially for whole-house or high-pressure systems.