Range hood filter are composed of aluminum foil that has been slit and expanded. The filtration media for this filter consists of either eight layers of flat expanded foil or six layers of corrugated expanded foil, depending on frame thickness. The face grids are expanded aluminum. Frame is a miter cornered aluminum channel secured by an aluminum blind rivet.

FINISHES: (available upon request)
Chemical Film, Clearor Gold Irridite, Clear or Black Anodize, Powder Coating.