HVAC Premium through Amazon has HVAC Sidewall & Ceiling Vent Duct Covers (numerous) on sale 2 for $1 (add 2x amount to cart for low cost). Shipping is free with Prime or on orders $25+
Thanks neighborhood member bluking for sharing this deal
Offer Notes:
Add 2x Quantity to cart for low cost to mirror at last checkout
Click “See More” on promotional web page to see full listing of accessible merchandise
