Delhi Air Filter International - Industrial Air Conditioner & Devices

Pre filters are manufactured from high density polyethylene mesh which has excellent washable properties as compared to other filter media. Since this filter encounters maximum dust loading, such washable property ensures longer service life of the filter. These filters can be offered in non woven synthetic media and can be supplied either in flange type or box (cassette) type construction. The filter can be supplied in ms, aluminium or stainless steel frames. applications: heating, ventilation & air conditioningthermal power plantsnuclear power plants, research organizations & nuclear installationspharmaceutical industryclean roomscomputer installationsic manufactureaerospace applications other details: these filters are widely used in fresh air supply , ahu systems.central ac units, fan coil units etc. With synthetic non woven media hdpe they are designed to give an efficiency of 90% down to 10 to 20 microns, similar to micro fine, they are also made as box types or flange types. Usual sizes available are specifications:pre filters 10 microns pre filters 20 micronsnosize inchesflow (cfm)nosize in inchesflow (cfm)1.24 x 24 x 210001.24 x 24 x 125002.24 x 24 x 420002.24 x 24 x 220003.20 x 20 x 616003.24 x 20 x 216004.24 x 24 x 623004.20 x 20 x 21400other sizes can also be made on request.