AP1-0005 Soft-Fit Modular Foam Block System Product form $11.99 ColorWhite Quantity ADD TO CART This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. Key Features Contains (2) 4-inch, (2) 2-inch, (2) 1-inch foam blocks Fits Portal Window Fan Easy installation Available in black or white
