disposable ulpa air filter with hood for dust colletor hospital

Rigid Cell Filters

Intorduce : 

     MERV 11 rigid cell air filters provide between 80% and 85% efficiency for filtering particles between 

3 and 10 microns in size (such as mold spores, dusting aids, and cement dust).

 They also provide between 50% and 65% efficiency for filtering particles between 1 and 3 microns in size 

(such as legionella, lead dust, humidifier dust, coal dust, and nebulizer droplets) and less than 20% efficiency 

for filtering particles between 0.30 and 1 micron in size (such as bacteria, most smoke, sneeze nuclei, 

insecticide dust, copier toner, and face powder). They capture contaminants more efficiently than MERV 10 rigid cell air filters.

Products Parameter：

Application:

1: Optical electronics, biological pharmaceuticals, medical laboratories, food and  

    beverages, daily chemical semiconductors, precision instruments and other industries

   Pre filtration of central ventilation and air conditioning systems in ordinary industrial plants or cleanrooms.

 2: Ventilation and air conditioning systems for large civil buildings, such as office buildings,

 3: Conference rooms, hospitals, shopping malls, gymnasiums, airports, etc.