Description Pro-Linear Return 18" x 36" opening size (20.5" x 38.5" overall), with mounting holes UPC:
Choose Options Pro-Linear Supply 18" x 36" opening size (20.5" x 38.5" overall), with mounting holes Was: SALE $1,120.85
Add to Cart Pro-Linear Return (White) 24" x 36" opening size (26.5" x 38.5" overall), no mounting holes Was: SALE $929.53
Add to Cart Pro-Linear Vent Cover Return (White) 36" x 30" opening size (38.5" x 32.5" overall) no holes Was: SALE $1,276.85
Add to Cart Victorian Vent Cover Return (Black) - 36" x 18" opening size (38.5" x 20.5" overall) no mounting holes, add Speaker Cloth Backer Was: SALE $947.72
Choose Options Pro-Linear Access Panel (White) 18" x 8" opening size (20.5" x 10.25" overall), with mounting holes Was: SALE $270.62