Air Filter Frame

Polyester Air Filter Pads: A wadding made of 100% hollow spiral crimped polyester fibres. This air filter media is thermally bonded by means of bicomponent fibres and calibrated to a certain thickness. It is available in four common sizes panel filter sizes:,730-2918; 20x16x2in.,730-2912; 20x20x2in.,730-2921; 24x24x2in.,730-2924; 25x20x2in.,Polyester Filter Sheet: A wadding made of 100% hollow spiral crimped polyester fibres. This air filter media is thermally bonded by means of bicomponent fibres and calibrated to a certain thickness. DIN 53438 flammability. This sheet is 2.5m x 2m and 50mm thick and can be cut to size as required.,Service frames: these hold filter pads of the same size with a "W" type wire retainer.