PetSafe Petporte Cat Flap tunnel extenders 100White

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PetSafe® Petporte smart flap® Microchip Cat Flap tunnel extender

Product Description
Door or wall too thick for your cat flap? Add single or multiple extensions for your cat's ease! The PetSafe® Petporte smart flap 100 Series Extension Tunnel is compatible with the Petporte smart flap Microchip Cat Flap and measures 40 mm deep. Your pet deserves the best. Trust PetSafe® to help keep your pet healthy, safe and happy.
  • Compatibility – Designed to work with the Petporte smart flap Microchip Cat Flap
  • Conforms to any size – Combine up to 2 extensions to fit even the thickest doors and walls with unusual dimensions; each extension measures 40 mm deep.
  • It is recommended that 7 tunnel extenders are used for a cavity wall with a depth of 35cm. 

Pet -Tek Pet Doors Superior designs are just what you have been searching for. Our Cat Doors and Dog Doors are extremely simple to install, look attractive and once fitted into the door or wall of your home you will be happy with the look. With a Pet -Tek pet door, you can look forward to years of trouble free use. Your cat or dog will love them and you will love them also, because they have been designed to be pet friendly and keep your pet secure.


From our extensive range there is a door style and size to suit everyone whether it is to be installed into a door, a wall or glass. All pet sizes are catered for, from large to small. If you are concerned about “unwanted pets” intruding into your home then our multi-magnetic doors which require no batteries could be the solution. Click on catdoors and select G-MCD or W-MCDW and W-MCDB for more information.

Our superior range of cat doors and dog doors help eliminate problems commonly associated with pet doors, such as broken flaps and locking dials, rusting screws, too small a flap for the average cat, whilst maintaining focus of product appeal and reliability.

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