Air Vent 3.6 in. H X 15 in. W X 16 in. L White Aluminum Roof Vent 9-98-990-50 including a MPR 1000 and

including a MPR 1000 and MERV 11 rating

You can build the prototype of all future tanks with 878 Cobi construction blocks

For months

Flotec 1HP

Clear - 36 Pack

Air Vent 3.6 in. H X 15 in. W X 16 in. L White Aluminum Roof Vent 9-98-990-50 including a MPR 1000 andThese covered openings allow air to escape the attic. Several of these vents are usually required to properly ventilate the attic. They should be placed evenly across the roof. Choose from metal or plastic in round, square or slant back designs. Brand Name: Air Vent Height: 3. 6 in. Width: 15 in. Length: 16 in. Color: White Material: Aluminum Product Type: Roof Vent Shape: Square Screen Included: No Wildlife Guard: No Cutout Below Counter Height: 16