Wuxi Ewater Water Treatment Co., Ltd.

This enclosed stainless steel cabinet whole house big blue pre-filter adopts integrated 3-stage 20-inch jumbo big fat filter housing design, matched with triple filtration cartridges of PP sediment + CTO compressed carbon + PP sediment. Equipped with independent pressure gauge for each stage, users can visually judge cartridge clogging condition through pressure difference.
The whole machine is wrapped by full stainless steel cabinet with door, which can effectively shield dust, moisture, collision and pipeline noise, realize neat hidden installation. It is wall-mounted and installed at the main water inlet of villa, residential house, restaurant and small commercial sites, flow rate up to 2000L/H, effectively intercept sediment, rust, silt, residual chlorine and organic impurities, comprehensively protect downstream water heaters, washing machines, dishwashers and RO drinking water systems.

Core Product Advantages & Structure Features
1.Full Enclosed Stainless Steel Protective Cabinet
Whole SUS stainless steel cabinet with hinged lockable door, waterproof, dustproof, anti-rust and impact resistant. Hide pipelines and filter housings to keep installation space tidy, reduce water flow running noise.
2.Three Independent Pressure Gauges Design
Each filtration stage is equipped with a dedicated pressure gauge, real-time monitoring water pressure of every layer. Obvious pressure difference reminds users to replace filter cartridges timely, avoid equipment blockage and low water flow.
3.20 Inch Jumbo Big Blue Filter Housing
Thickened food-grade big fat filter housing, large capacity filter cavity, longer service cycle of cartridges, low pressure loss, stable large flow output without frequent replacement.
4.Triple Progressive Filtration Combination
First-stage PP Sediment Cartridge: Block coarse sediment, rust, sand and large particle impurities
Middle-stage CTO Compressed Carbon: Absorb residual chlorine, peculiar smell, heavy metal and organic pollutants
Third-stage PP Sediment Cartridge: Secondary interception of fine particles, protect downstream water appliances
5.1 Inch Heavy-Duty Brass Thread Interface
Thick brass inlet & outlet port, high pressure resistance, good sealing performance, compatible with standard 1-inch pipeline fittings worldwide, suitable for high-flow whole house main water pipe.
6.Wall-Mounted Integrated Structure
Pre-assembled manifold bracket inside cabinet, complete internal pipeline connection finished at factory, only simple water pipe docking needed during on-site installation, easy disassembly and cartridge replacement after opening cabinet door.