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Electronic Pet Door Large Wall Extension Tunnel

SKU# CPA00-12021

$44.99 USD

FREE SHIPPING on orders over $69.
Return your product within 45 days.


Install your Electronic Pet Door in thicker walls with a Wall Extension Tunnel. The tunnel must be used with a Wall Conversion Kit (available separately). Each extension adds 2 3/4 inches to your tunnel. PetSafe® brand is here to help you and your pet live happy together™. Formerly known as the PetSafe® Electronic SmartDoor™ Large Wall Extension Tunnel.


  • Compatible with Large Electronic Pet Door

Caution: Small children can pass through door. Read entire statement.