Filter Grille FG-20X20 Filter Space:For 1" Deep Filter Countersunk mounting holes for flush

Countersunk mounting holes for flush appearance with stainless sheet metal screws

Ideal for supply air in the toe space areas between kitchen cabinets

Type 304 stainless steel

3 or 4 way patterns * Spring push release for easy access to adjust pattern controllers * Round No Labor Collar sizes: 6-10"

Standard Features * 2x2 panel with fixed 22 gauge steel perforated face * 7/8" fiberglass back (R4 value) * Pattern controllers can be adjusted to 1

Filter Grille FG-20X20 Filter Space:For 1" Deep Filter Countersunk mounting holes for flushStandard Features 1 2" spacing dual angular louvers for strength and maximum free area Stamped steel face with roll formed frame Hinged removable face with hinges parallel to longest side Hand operated lever for easy filter access and cleaning 4 way reversible door on square sizes 2 way reversible door on rectangular sizes Concealed mounting holes with mounting screws Holds up to a 1" filter (not included) with filter retention tabs (FG1) Rust