PP 20

Technical parameters

Material: Polypropylene (PP)

The 20 - inch PP cotton filter element is constructed from top - grade polypropylene (PP). This material is inherently non - toxic and odorless, guaranteeing that

 it will not introduce any contaminants into the water being filtered. As a result, it is an excellent choice for applications where water purity is of utmost importance.

Size

20 inches (508 mm)

Length: 20 inches (508 mm), which is a widely recognized size in the water filtration industry. This extended length offers enhanced filtration capacity compared

 to smaller - sized filters. It is designed to be compatible with a range of larger - scale household and commercial water purification systems, providing a more comprehensive filtration solution.

Outer diameter: Typically around 63 mm (2.5 inches), although the exact dimension may vary depending on the specific filter bottle or housing it is intended for. 

This adaptability allows for seamless integration with different filtration equipment models.

Inner diameter: Usually approximately 28 mm (1 inch), with the actual size being customized according to the requirements of the filter bottle. This consistent 

inner diameter design helps maintain optimal water flow characteristics within the filter element.

Filtration accuracy

5 microns (1 micron, 10 microns, etc. can be customized according to needs). By default, with a 5 - micron filtration accuracy, this filter element is highly effective 

at removing large - particle impurities such as mud, rust, colloids, and suspended matter from the water. The filtration efficiency is a remarkable ≥ 95%, ensuring that the water leaving the filter is of high quality. For applications that demand more precise filtration, custom options like 1 - micron or 10 - micron accuracy are readily available.

Recommended water pressure range

0.1 - 0.4 MPa. Operating within this water pressure range is crucial for ensuring both the effectiveness of the filtration process and the longevity of the filter element. If the water pressure drops too low, the flow rate may become insufficient to meet the required demand, while excessive water pressure can potentially damage the filter element, leading to reduced performance or even failure.

Working temperature

5 - 45℃. The 20 - inch PP cotton filter element should be used within this temperature range. Extreme temperatures, either too high or too low, can have a detrimental effect on the structure and performance of the polypropylene material. This can result in a decrease in the filter element's filtration efficiency and a reduction in its overall lifespan.

Working pressure

≤0.4 MPa. Staying within this pressure limit is essential to prevent damage to the filter element caused by excessive water pressure. Over - pressure situations can cause the filter element to burst or deform, which will ultimately lead to a loss of its filtration capabilities.

In conclusion, the 20 - inch PP cotton filter element offers enhanced filtration capabilities due to its larger size, making it a reliable choice for a variety of water treatment applications. Its well - defined technical parameters ensure optimal performance and compatibility with different water systems.