Air Filter Production Classification

1. Classification by Performance

a. Coarse Filter

b. Medium Efficiency Filter

c. High-Efficiency Filter

2. Classification by Type

a. Flat Plate Type

b. Pleated Type

c. Bag Type

d. Roll-up Type

3. Classification by Filter Media Replacement Method

a. Washable

b. Replaceable

c. Disposable

Hydraulic Oil Filter Production Classification

1. Classification by Installation Location

a. Suction Filter Element

b. Return Filter Element

c. Pressure Line Filter Element

2. Classification by Filter Media

a. Glass Fiber Filter Element

b. Paper Filter Element

c. Metal Mesh Filter Element