Our replacement door flap is soft, and there is a magnetic strip at the bottom to close the door tightly to avoid external effect, but it does not affect your pet's free access. You can rest at ease after a busy day. Let your dog go outside for free breaks and playtime on their own schedule!
The replacement flap is made of flexible, durable and weather-resistant materials. Replace your dirty, Weather-beaten pet door flap and make your pet door look brand new again.
This flap is compatible with multi-type of PetSafe pet doors, exterior or interior doors: PetSafe Freedom Aluminum Pet Door, PetSafe Plastic Pet Door, PetSafe Extreme Weather Pet Door, PetSafe Wall Entry Aluminum Pet Door, PetSafe Freedom Patio Panel Pet Door.
Engineered with thermal expansion/contraction compensation, our dual-axis calibration technology solves size variance issues (up to ±2.5mm) caused by temperature/humidity changes.
Why This Matters:
* Standard flaps often fail due to frame warping (0.3-2.7% dimensional shift in typical climates)
* Compensation mechanism maintains airtight seal through seasonal changes
Precision Adjustment Process:
1. Center Alignment - Slide flap horizontally within the pet door frame opening
2. Magnetic Sealing - Adjust vertical height until the frame's magnetic strip aligns with the flap base magnet
3. Secure Position - Firmly tighten all fastening screws