Description
Provide reliable and efficient filtration solutions for water treatment, ensuring clean water output.
Water Treatment Plants – Optimize Filtration with Polyester Felt
High Precision Filtration
Available in various micron ratings (0.2-100 microns) for precise particle removal.
Excellent Air Permeability
Allows for efficient air and water flow, enhancing filtration speed.
Durable Material
High breakage strength in both warp and weft directions, ensuring long-lasting use.
Temperature Resistant
Can withstand continuous usage temperatures up to 110°C (PE) and 70°C (PP), suitable for various environments.
Features
Our polyester felt filter cloth is made from high-quality polyester and polypropylene materials. It comes in two types: PE Liquid Cloth and PP Liquid Cloth, each with different precision levels, weights, thicknesses, and air permeability rates. The cloth is designed with high breakage strength in both warp and weft directions, ensuring durability. Additionally, it has low elongation percentages, maintaining its shape during use.
Benefits
With our polyester felt filter cloth, water treatment plants can achieve efficient and reliable filtration. The high precision filtration ensures the removal of unwanted particles, resulting in cleaner water output. The excellent air permeability enhances the filtration speed, reducing processing time. The durable material and temperature resistance properties ensure long-lasting performance, reducing the need for frequent replacements and saving costs in the long run.
Use Cases
This polyester felt filter cloth is widely used in industrial water treatment systems. It is suitable for filtering various liquids in water treatment plants, including wastewater treatment, drinking water purification, and industrial process water filtration. Its high precision and efficient filtration capabilities make it an ideal choice for ensuring clean water output in different applications.
| PE Liquid Cloth | Accuracy (micron) |
1 | 5 | 10 | 25 | 50 | 100 |
| Weight (gsm)± 5% | 530 | 450 | 380 | 350 | 340 | 330 | |
| Thickness (mm) |
2.5-2.8 | 2.3-2.5 | 2.1-2.4 | 2.0-2.2 | 2.0-2.2 | 2.0-2.2 | |
| Air Permeability (m3/m2/min) | 12-19.8 | 21-33 | 33-48 | 54-72 | 75-88 | 90-105 | |
| Usage Temperature (Continuous) |
110℃ | ||||||
| Usage Temperature (Moment) |
130℃ | ||||||
| BREAKAGESTRENGTH (N)(WARP) | 1600 | 1400 | 1300 | 1250 | 1170 | 1080 | |
| BREAKAGESTRENGTH (N)(WEFT) | 1340 | 1150 | 1000 | 1000 | 920 | 830 | |
| ELONGATION(%) (WARP) |
<5 | <6 | <7 | <8 | <9 | <10 | |
| ELONGATION(%) (WEFT) |
<5 | <6 | <7 | <8 | <9 | <10 | |
| PP Liquid Cloth | Accuracy (micron) |
0.2 | 1 | 5 | 10 | 25 | 100 |
| Weight (gsm)± 5% | 550 | 530 | 450 | 380 | 350 | 330 | |
| Thickness (mm) |
2.5-2.8 | 2.5-2.8 | 2.3-2.5 | 2.1-2.4 | 2.0-2.2 | 2.0-2.2 | |
| Air Permeability (m3/m2/min) | 4.8 | 12-19.8 | 21-33 | 33-48 | 54-72 | 90-105 | |
| Usage Temperature (Continuous) |
70℃ | ||||||
| Usage Temperature (Moment) |
90℃ | ||||||
| BREAKAGESTRENGTH (N)(WARP) | 1600 | 1600 | 1400 | 1300 | 1250 | 1080 | |
| BREAKAGESTRENGTH (N)(WEFT) | 1340 | 1340 | 1150 | 1000 | 1000 | 830 | |
| ELONGATION(%) (WARP) |
<5 | <5 | <6 | <7 | <8 | <10 | |
| ELONGATION(%) (WEFT) |
<5 | <5 | <6 | <7 | <8 | <10 | |





Why Choose Our Polyester Felt?
Our polyester felt offers high precision filtration, excellent air permeability, and durability. It is designed to withstand high temperatures, ensuring reliable performance in various water treatment applications.
How Does It Benefit Water Treatment Plants?
By using our polyester felt, water treatment plants can achieve cleaner water output, reduce processing time, and save on replacement costs due to its long-lasting durability.
What Makes It Stand Out?
Our polyester felt stands out with its high breakage strength, low elongation, and temperature resistance. These features ensure efficient and reliable filtration, making it a top choice for water treatment professionals.






