Our 20-inch standard single-stage transparent filter housing (TOP-201S-LT) is the core filter housing for high-flow water purification systems. The top cover is precision-injected polypropylene, offering excellent structural strength and chemical resistance, protecting against common waterborne chemicals. The filter cartridge is made of PET, which not only provides excellent light transmittance, allowing users to visually inspect the contamination level of the filter element, but also offers excellent impact and temperature resistance, ensuring the cartridge's stability during use.
The double O-ring design (NBR material) has undergone rigorous sealing testing to ensure watertightness within the operating pressure range, providing a double seal for the filter housing. Universal BSP/NPT thread connections allow for selection of various interface specifications to meet specific installation requirements, compatibility with a variety of piping systems, and simple and efficient installation without the need for complex tools.
Our factory adheres to a strict quality management system, with rigorous quality inspections at every stage, from raw material procurement to finished product assembly. For example, the filter housing undergoes pressure testing to simulate maximum operating and burst pressures, ensuring safe operation even under extreme pressures. The sealing performance of the seal ring is 100% inspected to prevent leaks.
This filter housing is suitable for applications requiring high-flow filtration, such as commercial water purifiers and large household water purifiers. It can be paired with a 20-inch PP cotton or activated carbon filter element to form a single-stage filtration system, providing users with initial water purification. It is an indispensable component in high-flow water purification equipment.
