Technical Parameters
The outer frame :galvanized sheet/aluminum alloy
Filter material: Initial effect cotton
Temperature: -10~~80°C,
Humidity: 80%
Features:
It is mainly used as the final filter of the general air conditioning system and a pre-filter for purifying the air conditioning system to filter 1um of particulate dust in the atmosphere. Its filtration efficiency is 50%~~99%.
Replacement period:
Under the rated air volume conditions, the filter needs to be replaced within 3-4 months; or when the resistance of the filter reaches 400Pa or more, the filter must be replaced; if the filter uses a cleanable filter material, replace it. The filter material can be rinsed with water or a solution containing a neutral detergent, dried and then replaced; at most it can be washed twice, that is, a new filter must be replaced; if the dust concentration in the environment is large, this is The life cycle will also decrease.
Precautions for use:
Regularly check the air inlet surface of the filter for any obstruction of the debris and the surface of the filter material. If there is any object blocking the surface, it should be removed. If the surface of the filter material is damaged seriously, you must replace the new filter material or replace it with a new one. Re-installation; when installing, the length of the filter bag should be perpendicular to the ground to ensure the filtering effect and service life of the air supply.
