Quick Summary
The PetSafe Cat Flap Extension Tunnel is a white extension tunnel for cat flaps in the 300, 400 and 500 Series. It has a stated depth of 48 mm and is made to extend the fitting where a door or wall is too deep for the flap on its own.
This tunnel can be used singly or in multiples. It is also described as compatible with Deluxe Manual, Magnetic and Infra-red Cat Flaps from the 300, 400 and 500 Series, so the main check is that the flap series and type match the product you already have.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | PetSafe. |
| Product type | Cat flap extension tunnel for extending a fitting through a deeper door or wall. |
| Compatibility | For Deluxe Manual, Magnetic and Infra-red Cat Flaps from the 300, 400 and 500 Series. |
| Colour | White. |
| Depth | 48 mm. Check this against the depth you need to bridge. |
| Use | Can be used singly or in multiples for a deeper opening. |
What to Compare Before Buying
- Series match: Check that your flap is from the 300, 400 or 500 Series.
- Flap type: Make sure it is Deluxe Manual, Magnetic or Infra-red before choosing this tunnel.
- Depth: Compare the stated 48 mm depth with the thickness of the door or wall opening.
- Quantity needed: If the opening is deeper, confirm whether one tunnel is enough or whether more than one is required.
What Is Included
One PetSafe cat flap extension tunnel in white.
Before You Decide
Confirm the flap series, flap type and opening depth before choosing an offer. If your installation is deeper than 48 mm, check whether a single tunnel or multiple tunnels are needed for the exact opening.










