MaxSeal Replacement Flaps

Hand-Built MaxSeal Flaps for the Ultimate in Quality and Craftsmanship Perfect Seal for Your Pet Door Looking for a high-quality and durable flap for your pet door? Look no further than the Security Boss MaxSeal Flaps! These dog door replacement flaps are true to their size and location, ensuring that they align perfectly with the magnets on the interior and exterior of your pet door. The perfect alignment provides an optimum seal keeping the external conditions, temperature changes, and weather conditions out of your house, dog house, and dog kennel. Easy Replacement Process Replacing your MaxSeal flaps is a breeze with Security Boss! Thanks to the thumbscrews located at the top of the replacement flap, you can easily loosen and remove the old flap without having to remove the entire dog door frame. The included Allen wrench makes the process even easier, but if you don't have one on hand, a Flathead screwdriver will do the trick. With Security Boss, replacing your pet door flap has n