Stainless Steel Water Pre-Filter Household Tap Water Filter Explosion-Proof And Anti-Freezing

Water quality risks, appliance killers? Pre-filtering to intercept at one step!

The large particles of impurities such as rust, silt, red worms, and plankton in tap water not only pose a threat to family health, but also can clog water-using appliances like water heaters, washing machines, and faucets, shortening the lifespan of these devices.

1. Material Upgrade: 304 stainless steel explosion-proof body, with excellent durability

♦Food-grade 304 stainless steel is cast as a single piece, resistant to corrosion and rust, eliminating the heavy metal pollution (such as copper green) caused by oxidation of brass materials. Zero risk of secondary pollution.

♦7.12MM thick bottle body, weighing up to 870.8g (ordinary brass only 412.8g), passing the pressure resistance and explosion-proof test - able to operate stably in extreme environments of -30℃ to 99℃, including scenarios of northern heating systems and sudden changes in water pressure in high-rise residences.

♦Seamless welding technology, waterproof, heat-resistant, shock-resistant, with a lifespan exceeding 3 years (industry average 2 years).

2. 40μm high-precision filtration, impurity interception rate 99%

♦A 40-micron filter screen (about 1/3 the thickness of a hair), effectively intercepting large particles such as sand, rust, algae, and insect eggs. The water output is clearer, protecting the internal components of appliances from wear and tear.

♦316 stainless steel filter screen, lifetime free replacement, no need to frequently purchase filter elements. Compared to traditional PP cotton filter elements, it saves 300+ yuan in maintenance costs annually.

3. 4000L/h high flow rate, zero waiting time for water supply throughout the house

♦4T/h large flow design, ready to filter immediately, without affecting water pressure. Suitable for large-sized houses, hotels, and commercial venues to meet the water demand of multiple faucets simultaneously. No queuing is required for bathing, washing, and cooking.

♦1-inch external thread interface, compatible with 4/6-inch water pipes (DN20/DN25), flexible installation, and compatible with mainstream household and engineering water systems.