08.01.2025
What is Filter bag frame?
The Dust Filter Bag Frame is an Industrial Air Pollution control device.
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08.01.2025
What is an electrostatic dust collector?
What is an electrostatic dust collector? What is the structure and operating principle of an electrostatic dust filter? Application of electrostatic dust collector in industrial environments
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27.12.2024
What is a Cartridge Filter Core? Structure and Operating Principle
The cartridge filter core, commonly referred to as the dust filter core, cartridge filter tube, or cartridge filter, is designed to remove dirt and impurities from liquids and air. It is a versatile filtration solution used across various industries for both air and liquid purification.
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27.12.2024
Air filter standards
Air filter is a device made of fibrous or porous materials designed to remove solid particles such as dust, pollen, mold, and bacteria from the air.
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24.12.2024
What is secondary filtration?
A secondary filter (also known as an intermediate or medium filter) removes large to medium dust particles (≥0.4 micrometers) and is positioned between the coarse filtration stage and the high-efficiency filtration (HEPA) stage in an air filtration system.
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13.12.2024
What is ASHRAE 52? Compare ASHRAE 52.1 and ASHRAE 52.2
ASHRAE 52 is one of the earliest official standards addressing the efficiency of air filters for HVAC systems. It includes two key standards: ASHRAE 52.1 and ASHRAE 52.2. Let's explore the definitions and differences between these two standards!
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12.12.2024
What is Pre Filter? - G1, G2, G3, G4 Filter
What is a Pre-Filter? How is it Structured and Classified? Applications of Pre-Filters in Daily Life
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12.12.2024
EN 779 - Standard for classification of coarse and fine filtration
EN 779 was the most widely used air filtration classification method for over 20 years, until it was replaced in 2018.
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27.11.2024
EN 1822 standard - EPA, HEPA, and ULPA standard
The EN1822 standard is an important European filter inspection standard born in 1998 and is built to test and classify absolute filter.
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27.11.2024
HEPA H13 Filter and HEPA H14 Filter Comparison
The HEPA filter membrane is a breakthrough technology that provides effective solutions for various industries, particularly those involving clean rooms.
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