Polypropylene (PP) porous cotton filter element is widely used due to its advantages of low cost and stable coefficient. With the change of market competition and customer demand, technology improvement and efficiency has become a trend.
The following improvements can reduce cost and improve efficiency:
1. High-polymer materials were used
Polyester, PTFE, PETG and other high polymer materials are used to replace the traditional PP cotton. High polymer has better chemical resistance and service life, which can improve the added value of products.

2. Ultra-fine PP microporous cotton filter element is introduced
Using PMMA microporous technology, the ultra-fine porous PP microporous cotton filter element of 0.1~0.45 micron is introduced. Ultrafine filtration can reduce the number of filter layers, reduce the pressure drop and cost, and improve the purification efficiency.
3. Tube-type PP porous cotton technology
The porous PP cotton material is used to replace the traditional plate structure. The barrel structures are less expensive and easy to assemble and clean.
4. Module design and easy connection
Module design and bolt disassembly are used to facilitate regular cleaning and replacement of parts. Extend the service life and save the maintenance cost.
5. Multilevel filter structure
PP cotton was layered with different pore sizes. Multi-stage filtration can be graded purification, improve the purification accuracy and reduce the number of filter layers.

6. emphasis on low pressure reduction and high efficiency
Emphasize low-pressure reduction, high efficiency design, reduce energy consumption. Reduced the Running Cost.
7. the automatic cleaning system
Supporting the design of automatic cleaning system, regular automatic cleaning PP cotton filter element. Reduce labor costs.
To sum up, the PP porous cotton filter element is introduced as one with reducing cost and improving efficiency by adopting high polymer material, ultrafine PP microporous cotton and cylinder structure. At the same time, it attaches importance to module design, multi-level filtration, low pressure efficiency reduction and automation and other aspects.

The above technical improvements can be achieved with the following aspects:
1) Increase the added value of products
2) Reduce the number of filter layers and pressure drop
3) Extend the service life
4) Reduce Running Cost and maintenance costs
Looking forward to through the above improvements, to provide customers with better quality PP porous cotton filter solutions.
