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Type firstDescription
26" x 12" Cube Core Eggcrate Return Air Filter Grille for 1" Filter fixed bar 1 2" White insulation will give 1 2" White insulation will give you a good R value of 3 + Product Details Size – 20"w X 40"h is the size for the duct opening measurement only
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy