AirSeal/UltraFlex 2 or 3-Part LEXAN Flap Replacement Slide

$12.50 - $22.50
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AirSeal/UltraFlex Plastic Lock-Out Slide To Keep Pet In Or Out (Small, Medium & Extra Large Sizes). Designed For Door With Flexible 2 or 3-Part LEXAN» Plastic Flap/Plastic Frame.


How to measure your Ideal Pet

To determine the correct size door, simply measure the width (A) and height (B) of your pet.

(A) Measure the widest point of your pet's shoulder.

(B) Measure from the top of your pet's back (just behind their head) to the bottom of chest.

Pet door models have different size openings. Just make sure your new pet door's opening is both wider and taller than your pet's measurements to ensure they can comfortably pass through.

  • 5
    Exactly what I needed.

    Posted by Chris Kovash on 9th Oct 2023

    I lost the lock out slide for our dog door. I needed a replacement. This was the exact slide that I needed. Works perfectly.

  • 5
    Replacement part

    Posted by Doc One on 5th Sep 2021

    This was a replacement cover for our ideal pet door and it fit perfect.

  • 5
    Exactly what I was looking for

    Posted by Dez on 4th Feb 2021

    So glad I was able to find this replacement part. Was the same exact part that came with my dog door. Now I just have to figure out how to keep my dog from head-butting the door when it is in place. He split the old one it two effortlessly.

  • 5
    Just what we needed

    Posted by Cindy Tyer on 15th Nov 2019

    Just what we needed

  • 5

    Posted by Unknown on 10th Jul 2016

    One of the best companies I've ever dealt with, both in products and customer service. Almost everyday my husband and I say our doggie door is the best thing we've added to this house and the quality is wonderful. It holds up to two JRTs who hit the door at 100 miles an hour all day long.

  • 4

    Posted by Unknown on 16th Mar 2016

    Product works as described

  • 5
    fit perfectly

    Posted by James on 4th Nov 2015

    fits the specified door perfectly; the previous one was chewed and had broken bits and was very hard to slide into place.

  • 2
    65 lb. dog's head splits slide easily

    Posted by Karen Prince on 28th Aug 2015

    When hit by dog's head, slide breaks or splits quickly, first time it is hit. Please call us toll free at 1-800-378-4385 and allow us to resolve the problem.

  • 5
    But nothing stops my dogs!

    Posted by Marcia Brinkman on 13th Jul 2015

    I've had my Ideal Pet Door 7 years, and it is still hanging in there, despite my two dogs treating it as an obstacle sometimes. Go, Ideal!