Greasy amb. filter for outlet grille or fan cut-out 125x125mm ext dim 170x150mm

"Set of 5 filters for ClimaSys CV enclosures" "The product is to be mounted between enclosure and outlet grille" "The cut width is 114mm" The cut height is 114mm The filter is 8mm thick Cut-out dimensions is 125 x 125mm "This product is qualified as a green premium, with minimal use of hazardous substances"