# MIAOTONG Large\(Pack of 2\) Dog Door Flaps, Weatherproof PVC, Magnetic Bottom

Refresh a large pet door while keeping its frame with MIAOTONG replacement flaps, sized 10 1/8" x 16 7/8".

- [Original product page](https://www.ofertitastop.com/us/product/miaotong-large-of-dog-door-flaps)
- [View offer](https://www.ofertitastop.com/us/visit/miaotong-large-of-dog-door-flaps)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-11-01T00:00:54.224Z
- Brand: MIAOTONG
- Model: Large\(Pack of 2\)
- MPN: 1
- SKU: ofertitastop-us-174983
- Category: Animals & Pet Supplies > Pet Supplies > Pet Door Accessories
- Source store: amazon US
- Active deal: Yes
- Price: 26.99 USD
- Previous price: 35.85 USD
- Discount: 25%
- Rating: 4.4 / 5
- Reviews: 3428

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

Replacing a worn flap on a large pet door can restore an easy route between indoors and outdoors while keeping the existing frame in place. This MIAOTONG set includes two flexible PVC replacement flaps and screws. The magnetic strip at the bottom helps the flap settle back against the opening. It is sized for a large door and is compatible with PetSafe PAC11-11039.

## Who it’s for
This replacement set is for households with a large dog or cat using a compatible pet door. It offers a flap-only alternative to replacing the entire door: keep the existing frame and replace the opening’s flexible panel. For a straightforward fit check, compare your old flap’s dimensions and screw-hole layout with the listed size before installing.

## Strengths
Each flap measures 10 1/8 inches wide by 16 7/8 inches high and has five screw holes across the top for adjustment. Flexible PVC lets pets push through the opening, while the magnetic strip at the bottom helps the flap close against the frame. The material is described as weather-resistant, UV-resistant, and BPA-free, making this set suited to a pet door exposed to everyday outdoor conditions such as wind and rain.

The package includes two flaps and two sets of five screws. To replace a panel, use a screwdriver to remove the old flap, position the replacement on the existing door frame, and fasten it with the screws. Check that the screw-hole arrangement matches your current flap so the replacement can be fitted to the frame as intended.

Buyers often praise the fit and find installation manageable, and some say the magnetic strip works like the original. Feedback on sealing and size is mixed, with some customers noting gaps or inconsistent closure. Those experiences make matching the flap dimensions and hole pattern a useful step when choosing a replacement.

## Key takeaways
The defining details are the large 10 1/8-by-16 7/8-inch format, five top screw holes, flexible PVC construction, and magnetic bottom strip. The set is designed for PetSafe PAC11-11039 compatibility, and the included screws support replacement on an existing pet-door frame. If you are choosing between a full door replacement and a replacement flap, this set is the more focused option when the frame is still the part you want to use.

## Practical questions
**Which pet door is this flap compatible with?** It is listed as compatible with PetSafe PAC11-11039. Compare the old flap’s size and screw-hole layout with this large, five-hole version before fitting it.

**What size is each replacement flap?** Each measures 10 1/8 inches wide by 16 7/8 inches high, with five screw holes along the top.

**What is included, and how is it installed?** The set contains two flaps and two sets of five screws. Remove the old flap with a screwdriver, align the replacement with the existing frame, and secure it with the screws.

## Is it worth it?
For pet owners whose existing large door frame is still in use, this set provides two weather-resistant replacement flaps rather than another complete door. Its size, five-hole layout, flexible PVC, and magnetic bottom give you practical details to compare against the flap already installed. Choose it when those dimensions and the PetSafe PAC11-11039 compatibility match your pet door, and the replacement task is limited to refreshing the flap.

## Images

![MIAOTONG Large\(Pack of 2\) Dog Door Flaps, Weatherproof PVC, Magnetic Bottom — 1](https://www.ofertitastop.com/i/1zxjuefleHeqwhqyGagVBFpPdYyYOeTgFUwuWtpho3BiAsLkkf54OmngnR0BXBr4nEgUFOwAvLjziXKCyjkhwu7VErktVHsaZR8d8Ht8t-CUl2j6AlN9Gd78Zw.jpg)

![MIAOTONG Large\(Pack of 2\) Dog Door Flaps, Weatherproof PVC, Magnetic Bottom — 2](https://www.ofertitastop.com/i/st_xYApyDV7FSo1sAjqC0Rae_RxtbX2zV1JIarS6XznzhrIjhQJjxZtkwwHxgJbUWSY49fM0ZA1AKLbntwNk4i5EYZQLLoGqg5cekf1NR7x7hVMZ8hiTqChdtw.jpg)

![MIAOTONG Large\(Pack of 2\) Dog Door Flaps, Weatherproof PVC, Magnetic Bottom — 3](https://www.ofertitastop.com/i/dIRZpqpWVOW2EPNJUKu_n4ufPFW91PIxApdZ7wxl7wRkR90MO8LlrMVzsUlrmJT1bHKmNvI_HsjI3mUkQS6lGD_IyZgTvvsaKFk3Bp0BmiWZKO1LAgD_LiT5cQ.jpg)

![MIAOTONG Large\(Pack of 2\) Dog Door Flaps, Weatherproof PVC, Magnetic Bottom — 4](https://www.ofertitastop.com/i/V-r9rIB7kQvO8eHtMxJS7g2Fon1iZCKyqQP_h4NstEezI_UIs75bX2mq-jfTZrLiN3Am3gGhokwJ983HTcDvVScDcdkCnzUK7CFQhBVjHs9PX8aUaITZOVdobQ.jpg)

![MIAOTONG Large\(Pack of 2\) Dog Door Flaps, Weatherproof PVC, Magnetic Bottom — 5](https://www.ofertitastop.com/i/fW859fnJfUj3pllfly0FSwGtB4oHKHVP1SQ5mct6SOOzHF5WpxuIQRrgVz7yYUtc4TBXunNWwgD3VqgqAhQZ633A9kR2Jo1ShFaO72FpPQE27xpxRD74H00h6g.jpg)