Filter Filters Metra Remove All Filters Price Under $50 (3) Condition New (3) Install Bay 85-9015 15 Inch Waffle Grille with Hardware Each $15.95 Install Bay 85-9008 8 Inch Waffle Grille with Hardware Each $10.95 Install Bay 85-9010 10 Inch Waffle Grille with Hardware Each $14.95