ceiling lights & chandeliers
4mjv6 perforated return lay in t bar
perforated return diffuser shape square duct size 6 to14 material steel color white finish enamel air diffusion pattern 360 degrees insulation fiberglass width 23 3 4 in . depth 23 3 4 in . height 3 11 32 in . compatible with t bar suspended drop ceilings for use with 4jrn2 4jrn3 4jrn4 or 4jrn5 includes filter frame for 20x20x1 in . filters br b features b ul li color white li li depth 23 3 4 li li depth in . 3.35 li li duct size in . 6 to14 li li finish enamel li li for use with 4jrn2 4jrn3 4jrn4 or 4jrn5 li li for use with stock number 4jrn2 4jrn3 4jrn4 or 4jrn5 li li height 3 11 32 li li height in . 23.75 li li includes filter frame for 20x20x1 filters li li item perforated return diffuser li li material steel li li type perforated return lay in t bar with filter frame li li width 23 3 4 li li width in . 23.75 li li construction steel li li insulation fiberglass li li shape square li li compatible with t bar suspended drop ceilings li li air diffusion pattern deg . 360 li li duct size 6 to14 li li air diffusion pattern 360 degrees li ul