2 Pack PAC11-11039 Pet Door Replacement Flaps for Large Pets - Easy

Our review looks at the 2 Pack PAC11-11039 pet door replacement flaps, designed for large dogs and cats that need a reliable, weather-resistant entry. The bottom line: this two-pack is best for owners who already have a compatible Pet Safe Freedom style panel and want a straightforward, low-cost way to restore function. The most compelling reason to buy is the near-drop-in fit and simple screwdriver-only installation that replaces worn or torn flaps quickly while keeping out drafts and noise with its magnetic bottom strip.

Key Features

• Size and fit: The flap measures 10 1/8' x 16 7/8' which matches large pet doors so owners can expect a correct fit when their original flap uses the same dimensions and screw pattern.
• Compatibility: Designed to be compatible with Pet Safe Freedom Patio Panel, Freedom Aluminum and similar sliding glass and wall entry pet doors, making it a practical aftermarket replacement for common panels.
• Weather resistance: Made from flexible TPU material with a magnetic strip along the bottom, the flap helps reduce drafts and noise while protecting the interior from outside weather.
• Installation ease: The flap installs with only a screwdriver by removing the old flap and refastening the new one using the five top screw holes for adjustment.
• Value pack: This listing includes two replacement flaps and screws, so households with multiple doors or frequent use get a spare without searching for parts separately.

Who It's For

This replacement is ideal for pet owners with large dogs or cats whose current Pet Safe Freedom style flap is torn, cracked, or no longer seals well; installers will appreciate that basic screwdriver skills are all that is required. It also fits homes that need a weather-resistant, quieter flap that uses a magnetic bottom strip to reduce rattling and drafts.

Shoppers who should look elsewhere include owners with nonstandard screw patterns or different flap dimensions, and people who require an original manufacturer part number or branded warranty rather than an aftermarket equivalent.

Pros & Cons

Pros

• Easy, screwdriver-only installation makes replacement quick and simple.
• Good fit for large doors when the 10 1/8' x 16 7/8' dimensions and screw pattern match, restoring functionality fast.
• Weather-resistant TPU and a magnetic strip help seal the opening and reduce noise from flap movement.
• Two flaps and screws included give immediate spare parts or double-door coverage.

Cons

• Aftermarket part rather than original brand; performance is reported mixed on long-term durability by some users.
• Must confirm the number of screw holes and exact dimensions before ordering to ensure compatibility.

Specifications

Product type	Replacement pet door flap (two-pack)
Size	10 1/8' x 16 7/8' (W x L)
Material	Flexible, weather-resistant TPU
Compatibility	Pet Safe Freedom Patio Panel, Freedom Aluminum, Plastic, Extreme Weather, Wall Entry and sliding glass pet doors
Mounting	Five top screw holes for adjustment; screws included
Weather sealing	Magnetic strip along bottom to reduce drafts and noise

Our Verdict

The PAC11-11039 two-pack is a practical, cost-effective fix for owners of large pet doors who need a fast replacement that installs with a screwdriver and restores a weather-tight seal. It is good value for anyone with matching dimensions and screw holes, though buyers should accept that this is an aftermarket part and check compatibility carefully if long-term durability or original-brand replacement is a priority.

Frequently Asked Questions

Will this flap replace my existing large Pet Safe Freedom flap?
It will if your existing flap measures 10 1/8' x 16 7/8' and uses the same top screw pattern; confirm the number of screw holes before ordering.

What tools are required for installation?
Only a screwdriver is needed to remove the old flap and fasten the new flap using the provided screws.

Is this an original manufacturer part?
No, this is an aftermarket replacement designed to equal or exceed the original performance but it is not an original brand part.