Product Description
The POLYGON Whole House Water Pre Filter is a coarse filtration device installed at the point-of-entry (POE), typically right after the water meter. Its core function is the mechanical filtration of macroscopic impurities, thereby preventing potential damage and clogging in downstream pipes, faucets, water heaters, washing machines, and more sophisticated water treatment equipment like reverse osmosis systems and softeners. Constructed with high-quality, durable materials such as corrosion-resistant metals and engineering plastics, these filters are built for reliability and long service life. A key feature across many models is the user-friendly design, often incorporating a washable stainless steel filter screen that can be easily flushed clean to remove accumulated debris, offering a highly cost-effective and eco-friendly solution for whole-house water pretreatment. Regular flushing, as noted in the document, is recommended to maintain optimal performance.
Product Information
Product Line
POLYGON Whole House Water Pre Filter Series.
Key Models
CW-PKE03, PLQZBW-A01, PLQZBW-A02, CW-PKE02, CQ-6, CW-NP20, CW-A6.
Core Technology
Precision stainless steel mesh filtration, 360° backwash cleaning systems.
Product Specification
|
Model |
Water Purification Flow Rate (m³/h) |
Rated Total Purified Water Volume (m³) |
Working Pressure (MPa) |
Product Dimensions (mm) |
Filter Precision |
|
CW-PKE03 |
4 |
1000 |
0.15 - 0.40 |
159x94x284 |
40μm |
|
PLQZBW-A01 |
7 |
6700 |
0.1 - 1.0 |
164x80x250 |
40μm |
|
PLQZBW-A02 |
7 |
6700 |
0.1 - 1.0 |
164x80x250 |
40μm |
|
CW-PKE02 |
4 |
1000 |
0.15 - 1.0 |
159x65x212 |
40μm |
|
CQ-6 |
6 |
100 |
0.1 - 1.6 |
98x73x240 |
40μm |
|
CW-NP20 |
3 |
80 |
0.14 - 0.35 |
157x84x297 |
40μm |
|
CW-A6 |
3 |
80 |
0.14 - 0.35 |
152x40x297 |
40μm |
Performance Advantages
Extends the lifespan and maintains the efficiency of all downstream plumbing fixtures and water-using appliances by preventing scale and sediment buildup.
Features a user-centric design, often with a manual or automatic flush valve for easy cleaning of the stainless steel screen, drastically minimizing replacement needs and operational costs.
Engineered with large flow capacities (up to 6-7T/h in some models) to provide ample water flow for simultaneous use of multiple appliances throughout the house without causing a noticeable drop in water pressure.
Utilizes robust materials such as copper heads with lead-isolation plating and explosion-proof filter bottles, ensuring resistance to corrosion and the ability to withstand varying water pressures safely.
Many models include practical features like real-time water pressure monitoring gauges and flushing reminders, adding convenience and allowing for proactive system management.
Applicable Scenarios
- Whole house water pre filter Ideal for installation in a wide range of residential, commercial, and institutional settings.
- This includes single-family homes, apartments, villas, office buildings, hotels, schools, restaurants, and any other property connected to a municipal or similar water supply.
- It is a fundamental and prerequisite installation for any building seeking to protect its plumbing infrastructure from particulate damage and to improve the overall quality of water intended for both appliance use and subsequent precise filtration stages.
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