Product Images

Primary - effect Filter

Primary - effect panel air filter

The primary - effect filter is suitable for the primary filtration of air - conditioning systems and is mainly used to filter dust particles larger than 5μm. There are three types of primary - effect filters: panel type, folded type, and bag type. The frame materials include aluminum frames, paper frames, and galvanized iron frames. The filter materials include non - woven fabric, nylon mesh, needle - punched cotton, activated carbon filter materials, metal mesh, etc. The protective meshes include double - sided plastic - sprayed iron wire mesh and double - sided galvanized iron wire mesh.

Inquire Now Next Product

Material Description

Production Type	Primary - effect panel filter、primary - effect folded filter
Filter Material	G1 - G4 G1 - G4 filter cotton
Frame Material	Aluminum profile frame, galvanized frame, aluminum plate folded frame, stainless steel frame
Protective Net	Plastic - sprayed square mesh, galvanized iron mesh, diamond - shaped mesh
Filtration Efficiency	G1 - G4, G1: 40%@5.0μm, G2: 65%@5.0μm, G3: 85%@5.0μm, G4: 90%@5.0μm (Gravimetric method)
Filtration Size	Optional heights for aluminum profiles: 10mm, 15mm, 17mm, 21mm, 46mm, 50mm, 96mm

Standard Specification Parameters

Model	Overall Dimensions	Rated Air Volume/Initial Resistancem³/h&Pa	Filtration Aream²	Efficiency Specification
EKCF - 001	28759221	850/45	0.35	≥40%@5.0μmG1 - G4Gravimetric method
EKCF - 002	59259221	1700/45	64
EKCF - 003	28759246	1350/45	0.5
EKCF - 004	59259246	2500/45	0.95
EKCF - 005	28759296	1800/45	0.68
EKCF - 006	59259296	3400/45	1.25

Features of Primary - effect Filter

Cleanable type

Traps particulate dust and various suspended matters above 1 - 5um

Large air volume, compact structure

Low resistance, high dust holding capacity, strong universality

Reinforced rib support structure is firm and does not shake

Easy to install and disassemble

Maintenance and Repair

1、According to the cleanliness of the environment, replace and clean regularly (usually 2 - 3 months for primary - effect filters).

2、Regularly (usually once every two months), use a dust particle counter to measure the cleanliness of the clean area purified by this product. When the measured cleanliness does not meet the required cleanliness, find out the reasons (whether there is leakage, whether the high - efficiency filter has failed, etc.). If the primary - effect filter has failed, replace it with a new one.

3、Stop the machine when replacing the primary - effect filter.

Leave Your Message