2022 Air Filter Cotton User Manual

There are many types of air Filter Cotton, and the materials are different, so in the process of use, everyone does not know how to choose the right one for themselves. Now we put together a simple air filter cotton instructions for your reference.

Air filter cotton ( Air Filter Cloth, Air Filter Fabric ) is divided into Primary Filter Cotton , Medium Filter Cotton, High - efficiency Filter Cotton according to the filtration efficiency. Air filter cotton is divided into dust filter cotton, harmful gas filter cotton, high temperature resistant filter cotton and paint mist filter cotton according to the purpose.

First of all, let's start with the primary filter cotton. The primary filter cotton refers to the filter material with the filtration efficiency ≤ G3 and the filter particle is more than 10μm. The primary filter cotton is mainly used in the scenarios such as machine dustproof, air compressor dustproof, and fan dustproof. Generally, the primary filter cotton is installed in the frame, and during the ventilation process, the passing dust particles are blocked to achieve the filtering effect.

Secondly, the medium filter cotton is mainly used in the second filter barrier. After being filtered by the primary effect, it is then filtered through the secondary effect of the medium effect. This layer - by - layer encryption and filtering method can effectively filter out smaller particles. This generally refers to the particles between 1-10μm. It should be noted here that the medium filter cotton should not be easily placed in the first filter barrier because of its high density. If it is installed in the first filter, it will be quickly will block.

Finally, the dust filter cotton has been mentioned before. Let's talk about the harmful gas filter cotton, the high temperature resistant filter cotton and the paint mist filter cotton.

Harmful gas filter cotton mainly refers to activated carbon filter fabric. It is used at the end of the filter system or the second line at the end. It mainly filters odors and some harmful gases. The common structures are: plate filter, bag filter , Box filter.

High temperature resistant filter cotton, the material includes glass fiber and aramid fiber, both of which can withstand high temperature of 250 ℃, generally used as a plate and frame filter.

Paint mist filter cotton is a fluffy filter material. It mainly filters the paint mist generated during the painting process. It is installed on the floor drain or the wall of the painting room. When the air is sucked, the paint mist is attached to the cotton to achieve the filtering effect.

The replacement time of the primary filter cotton is 1-3 months, the replacement time of the medium filter cotton is 6-12 months, and the replacement time of other filter cottons is determined according to the usage. Among them, the filter material is dirty and cannot be blocked by the wind must be replaced.