Name: Cotton Air Filter
Brand: WIFORFILTER
Rating: 5.0 (2151 reviews)

Cotton activated carbon 9mm Primary Air Filter

The cotton air filter is characterized by its high dust-holding capacity, low resistance, long service life, and cost-effectiveness. It can be customized according to specific requirements, with frame options available in aluminum, stainless steel, or galvanized materials. This cotton air filter is primarily used for the filtration of low-concentration organic compounds, such as odors, formaldehyde, benzene, and ammonia, making it suitable for environments with normal temperature and humidity.

Use	The filtration of odor gases and coarse dust in air filtration systems
Types	Plate filter, bag filter, box filter
Framework	Aluminum alloy or galvanized steel plate paperframe, stainless steel outer frame
Filter Material	Fibrous activated carbon composite cotton, activated carbon sponge, activated carbon particles
Protective Net	Aluminum mesh or galvanized wire mesh
Average Arrestance	80%-94% (ASHRAE 52.1-1992)
Minimum Efficiency Report Value	MERV 5-8 (ASHRAE 52.2-1999)
Benzene Adsorption Value	2800 MG/G (granular), ≥ 200 MG/G (fibrous)
Carbon Content	≥ 70% (granular), ≥ 70% (fibrous)
Final Resistance	(Suggested) 800 PA (granular), 250 PA (fibrous)
Maximum Air Volume	125% of rated air volume
Temperature	60°C
EN 779 Level	G3-G4
Humidity	80%

Frequently Asked Questions about Cotton Air Filter

Are cotton filters good?: They are biodegradable, and effective at filtering out impurities.
Cotton, an abundant and easily accessible natural fiber, holds great potential as a filtration material due to its inherent porosity and high adsorption capacity.

Green Cotton Air Filter: The Green Cotton Air Filter is an eco-friendly, high-performance air filter designed to improve airflow and engine efficiency. Made from renewable cotton material, it offers excellent filtration while reducing emissions.