PelletVent Pro Attic Insulation Shield(0) No Reviews yet Measurements : Diameter: 3" Diameter: 4" SKU: PelletVent Pro Attic Insulation Shield $95.84 Quantity discounts available QuantityPrice Quantity -+ Add to Cart Product DescriptionProduct DescriptionThe PelletVent Pro Attic Insulation Shield prevents insulation from accumulating near vent piping and is required for installations that pass through an attic. Reviews 0 BackRatings & ReviewsNo reviews availableBe the first to Write a Review