Lattice Return Air Grille 600-20X28 T-Bar Check Out The All About

Check Out The All About Spirals page

Accessory to the 90 Series

Retainer cables are provided on sizes 12" and larger to allow the inner cones to hang securely while adjusting the diffuser

Face set in an outer T-Bar filter grille frame

and 2x4 panels * Soft White

Lattice Return Air Grille 600-20X28 T-Bar Check Out The All AboutStandard Features * 1 2" x 1 2" x 1 2" aluminum lattice return air grille * Surface mount grille with . 055 T6 extruded aluminum frame * 90% free area * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Soft White Options * 600 O opposed blade damper * No Labor Collar Square to round (square sizes only) * 600 T T Bar mount * 1 2" x 1 2" x 1" Lattice or 1" x 1" x 1" Lattice * Fractional sizes, inner