This is a 20-inch single-stage pre-filter housing, engineered for reliable whole-house or commercial water pre-treatment. Made of food-grade PPL plastic, it safely operates under pressures of 0.2–0.4 MPa, and supports cartridges with filtration precision ranging from 0.01 μm to 5 μm to suit different needs. It comes with 3/4-inch or 1-inch brass ports for flexible installation on municipal tap water lines, and features customizable configurations to match your system requirements. The filter cartridge service life varies based on local water quality, ensuring consistent performance and protection for downstream water appliances.

Our heavy-duty filter housings are engineered to deliver reliable, long-lasting performance for both residential and light commercial water filtration systems. Available in two premium variants—clear (transparent) and blue opaque—these housings are built to accommodate standard filter cartridges while offering superior durability and ease of maintenance.Ideal for whole-house filtration systems, under-sink setups, and point-of-entry water treatment, helping to protect plumbing appliances and improve water quality.

Back wash function, 4 working positions Inner and outer housing structure High pressure and explosion-proof Three types of filter cartridges are available for selection Port size: BSP/NPT Brass 1" Conversion joints(BSP): 1" to 3/4", 1" to 1/2"

10 Inch Transparent Backwashing Water Purifier, Reusable Whole House Sediment Filter, PP Housing, 1/2" 3/4" 1" Connection, for Rust, Sand & Impurities Removal