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Material of Washable Pre-Filter

China KeLing Purification Technology Company certification
China KeLing Purification Technology Company certification
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Keling had successfully supplied us following products on 25 Oct.2017 against PO NO.M170807; Their supplied Air Filters have been working satisfactorily since installation.We are satisfied with their products.


Since we do coopertae with them, they always offer good quality and keep the delivery on time to us, we do appreicated for their kind support !

—— Nasir

This is to certify that we bought U type air shower tunnel, Air Shower and HEPA filter, Secondary air filter ,perfilter for our project from KeLing Purification Technology Co. Ltd, 3C01 Tian Feng Commerce Square, Mid Building, No. 133, Baiyun AV, Baiyun Disctrict , Guangzhou , GuangDong, China against Contract No: 2014/4119005942 in October 22, 201

—— IATEC,Argentina

Product arrived faster than expected and they sent something special in addition to what I ordered. Nice people and fast service!

—— Mohammed Saad

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Material of Washable Pre-Filter
Latest company news about Material of Washable Pre-Filter


The washable pre-filter can be made from different materials such as foam, mesh, and cotton. Foam pre-filters are commonly used in HVAC systems, while mesh and cotton pre-filters are commonly used in air purifiers. The washable pre-filter material should be selected based on its efficiency, durability, and cost-effectiveness.


Working Principle of Washable Pre-Filter

The working principle of the washable pre-filter is quite simple. When air passes through the filter mesh, large particles such as dust and pollen get trapped, while smaller particles pass through to the next filter stage. The washable pre-filter reduces the load on the more expensive HEPA filter, thereby making it last longer.


Maintenance of Washable Pre-Filter

The washable pre-filter needs to be removed and washed regularly to ensure its cleaning and reusability. The cleaning frequency depends on the level of air pollution in the environment. The pre-filter should be rinsed under running water and let to dry before reinstallation. Over-cleaning of the pre-filter can cause damage to its structure.

Pub Time : 2023-06-04 22:14:15 >> News list
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