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What is Fine Filtration?

What is Fine Filtration?
Jaime Graymead
October 27, 2025

What is Fine Filtration?
ePM2.5 and ePM1 Filters

Airborne particulates come in a wide range of sizes. Standard general ventilation systems (With Coarse or G3/G4 filters) are effective at removing larger particles. However, finer particulates, such as those classified under ePM2.5 and ePM1, require high-performance filters for effective removal.

 

These smaller particles can include settling dust and dander, pollen, mould spores and even bacteria. Fine filtration is especially important in environments where air quality is critical, such as kitchen supply, hospitals, dental and cosmetic practices and electrical/data centers.

 

Airclean offers a range of filter styles designed to achieve fine filtration. These filters are available in various grades and sizes to suit different applications.
MiniCell Air Filters
MiniCell
ePM10 60% to ePM1 80% ISO16890
Grade M6 to F9 EN779

Suitable for lower and variable airflows

High Performance Bag Filters
HP Bag
ePM10 55% to ePM1 ISO16890
Grade M5 to F9 EN779

Suitable for higher airflows, not suitable for variable airflows.

Rigid Bag Air Filters
Full Size Carbon Discarb
ePM10 65% to ePM1 80% ISO16890
Grade M6 to F9 EN779

Suitable for higher and variable airflows

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