The first-effect filter cotton is also called the tuyere cotton. The traditional folk name is called the coarse filter net, which is also called the non-woven filter cotton. In fact, it is this kind, just called the different method. This kind of cotton has a wide range of applications. Central air conditioners and fans are the most commonly used, and they play the role of primary filtration, that is, pre-filtration. They are an indispensable filter material in filtration systems.
The first-effect filter cotton is also called the tuyere cotton. The traditional folk name is called the coarse filter net, which is also called the non-woven filter cotton. In fact, it is this kind, just called the different method. This kind of cotton has a wide range of applications. Central air conditioners and fans are the most commonly used, and they play the role of primary filtration, that is, pre-filtration. They are an indispensable filter material in filtration systems.
The conditions for the use of the primary filter cotton are very simple, as long as the temperature: -10 ~ ~ 100 ° C, humidity: ≤ 80% can be used, and there is a flame retardant function that only shrinks and does not burn when exposed to fire, this is a lot of manufacturers Very fond of love.
They are generally conventional size: 1m * 20m, 2m * 20m thickness is divided: 5mm 10mm 15mm 20mm customers can choose according to their requirements, such as size may need special require manufacturers to help build.
When using the primary filter cotton, it should be noted that the filter can not be used when the filter can be cleaned, so as to prevent the filter cotton from being flat and uniform, and the use effect is greatly reduced. A filter can be cleaned up to 2 times and must be replaced. Filtration cotton, and the filtration efficiency will be reduced by 15% every time it is cleaned; if the dust concentration in the use environment is large, the service life cycle will be reduced, and under normal circumstances, the filter cotton is generally used for 1--2 months. You need to replace it to ensure the best air quality in the ventilation system.
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