This product is mainly made of PP/PET/PVA through needle-punching technology, with complete specifications and customizable sizes. It can effectively filter impurities in water such as residual chlorine, sediment, bacteria, red worms, rust, heavy metals, suspended solids and sediments. Replace every 2 months per water quality, identified by filter color change. Customizable specs available for optimal performance.
| Serial Number | Item | Unit | Test Data | Test Standard |
| 1 | Grammage | g/㎡ | 220+20 | GB/T24218.1 |
| 2 | Thickness | mm | 1.55+0.2mm | GB/T13761 |
| 3 | Air Permeability | L/㎡.s | 850+/-300 | GB/T5454 |
| 4 | Brust Strength | N | ≥90 | IS09073-4-1989 |
| 5 | Tensile Strength | N/5cm | ≥130 | IS09073-4-1989 |
| 6 | Heat Resistance | ℃ | ≥150 | GB/50222 |
| 7 | Filter Efficiency(5-10um) | % | 95 | IS05011 |
Excellent water permeability, large flow rate, and low pressure difference.
Small pore size and high filtration precision.
Non-toxic, odorless, environmentally friendly, resistant to acid, alkali, and high temperature.
Mainly used for shower filter cotton, field water purifier device filter cotton, water purifier cartridges, direct drinking water machine filter cotton, faucet filter cotton, etc. When in use, the filter element should be replaced according to the local water quality and visible impurities. Generally, the replacement cycle can be judged by the color of the filter element. The manufacturer recommends replacing the filter element every 2 months or so.
