RS PRO RS PRO Air filter frame

Specification
Dimensions: 495 x 394 x 45mm * Depth: 45mm * Length: 495mm * Width: 394mm * Sheets, Pads, Frames. Polyester Air Filter Pads A creped 100% polyester fiber wading with a gap. This air filter media is heat-bonded using composite fiber and adjusted to a certain thickness. Also, four common size panel filters <730-2918 ') 730-2918 / 20 x 16 x 2 inches, <730-2912') 730-2912 / 20 x 20 x 2 inches, <730-2921 ') 730- Available in 2921/24 x 24 x 2 inches, <730-2924 ') 730-2924 / 25 x 20 x 2 inches. Polyester Filter Sheet A 100% polyester fiber wadding with a twisted, spiral gap. This air filter media is heat-bonded using composite fiber and adjusted to a certain thickness. It is flame-retardant to DIN 53438 grade. The sheet is 2.5 x 2 m, 50 mm thick and can be cut to length if desired. Service Frame Attach a filter pad of the same size with a "W" type wire retainer.