Freedom and convenience for you and for your pet.
If you need a Replacement Flap for your Pet Door, you have come to the right place. Before ordering a Pet Door Replacement Flap, make sure your current pet door flap has the same measurements as those shown below. Also, we offer 2 types of Pet Door Flaps - The Dual Pet Door Flap and the Single Pet Door Flap. Dual Pet Door Flaps have a main flap area and a "U" shaped outer flap. The Single Pet Door flap is all one piece. Please make sure you are ordering the correct Pet Door Flap.
Measurements are for the complete pet door flap including the area where the pet door flap attaches to the pet door frame. Easy installation.
Two Piece Flaps
Measurement in Inches for complete pet door flap including mounting area
Replacement Pet Door Flaps for Deluxe, Economy, Ultimate and Johnson brand Patio Panel Pet Doors
These are Dual (TWO PIECE) Flaps and fit all Johnson and PetSafe pet doors using the dual flap.
Available in 4 Sizes:
- Small 5 7/8" Width x 9" Height.
- Medium 10" Width x 14" Height.
- Large 13 1/4" Width x 18 1/2" Height.
- Extra Large 16 3/4" Width x 21" Height.
Please refer to the bottom of this page to order the right size one piece flap for your pet's needs.
Please click here to read our comprehensive Guide to Pet Door Training.
Free Toll-free Technical Support from Manufacturer After Purchase.

AcornPetCo is a PetSafe Authorized Dealer. Buy with Confidence!

If you are dissatisfied with this product for any reason, you may return it within 45 days for a full refund of the purchase price less shipping charge. SHIPPING AND HANDLING ARE NOT REFUNDABLE. Items displaying excessive wear are not eligible for a refund. PetSafe has a Lifetime Warranty on parts and one year on labor. PetSafe guarantees all parts of this product for life against manufacturing or parts defects. Misuse or incorrect handling is not covered. If your unit cannot be repaired, PetSafe may replace it with new or reconditioned merchandise. There is a nominal labor charge for out of warranty products but all parts are free during the warranty period.
Please contact us prior to purchase at help@acornpetco.com if you have any questions regarding anything about this product. This item will be shipped only after payment is confirmed.
Please note that we now ship this item only within the 48 continental United States. We have ceased shipping of PetSafe brand items to Alaska, Hawaii, Canada and Europe because of exorbitant shipping and customs fees. NO SHIPPING TO P.O. BOXES! A valid street address must be supplied. Please note that we do not add any handling fees of any kind to your shipping quotes. We charge you only whatever we are being charged to ship product.
All payments in US$ only. Orders are normally shipped within 1 business day after payment has been received and cleared.
We accept payment by personal check, money order, cashier's check or major credit card. Please be aware that payment methods other than by major credit card must clear before your item can be shipped. Thank you.