Professional production of industrial filter joint-stock enterprises.

Back to Overview

Air Filter Element-Regular Maintenance

Apr 28,2025

Air Filter Element-Regular Maintenance

Air filter is a filter device specially used to filter dust, particulate matter and other pollutants in the air. It is widely used in industrial dust removal, air purification, automobile engine intake system and other fields.

 

Function:

Filter dust and particulate matter: such as PM10, PM2.5, pollen, smoke, etc., to protect equipment or human health.

Extend equipment life: prevent dust from entering the engine, compressor, precision instruments, etc., and reduce wear.

Improve air quality: reduce inhalable particulate matter in industrial or home environments to ensure respiratory health.

 

Application:

Industrial dust removal: such as factory workshops, welding smoke, woodworking dust, mines, etc.

Automobile/mechanical equipment: engine intake filter, engineering machinery air filter.

Home/commercial air purification: air conditioning filter, fresh air system, air purifier.

Medical/laboratory: clean room, operating room, dust-free workshop and other high-efficiency filtration needs.

 

How to choose a suitable air filter?

Clarify the filtration target (dust, PM2.5, formaldehyde, etc.).

Determine the filtration accuracy (primary efficiency, medium efficiency, high efficiency).

Consider the use environment (home, industrial, high temperature, etc.).

Match the equipment model (size, air volume, installation method).

Pay attention to the brand and certification (such as HEPA must comply with EN1822 or ISO16890 standards).

 

Frequently Asked Questions:

Q1: Can the air filter be cleaned?

Washable: sponge, metal filter, primary non-woven fabric.

Not washable: HEPA, activated carbon, paper filter (need to be replaced).

 

Q2: Is the more expensive the filter, the better?

Not necessarily, it needs to be selected according to actual needs. For example:

Ordinary household air conditioners only need primary filters.

Industrial high dust environments may require high temperature resistant metal filters.

 

The selection of air filters needs to comprehensively consider factors such as filter media, accuracy, and application scenarios. Regular replacement or cleaning of filters can effectively ensure equipment performance and air quality.