10ppi - 60ppi Aperture Polyurethane Filter Sponge 500x500mm Flame-Retardant Dust-Proof Filter, Electrical…

10ppi - 60ppi Aperture Polyurethane Filter Sponge 500x500mm Flame-Retardant Dust-Proof Filter, Electrical…

$13.57 · by AliExpress