Perfect Pet All Weather Wall Installation Kit, Super Large (15" x 20" Flap Size) UV Sterilizers Fluvals unique and proprietary Bio-Floc

Fluvals unique and proprietary Bio-Floc technology provides consistent results and ensures product stability

replace every 4-6 weeks

3" L x 3" W x 2

Salmon is a great alternative for dogs who are experiencing allergy-related symptoms from other proteins—some of these common symptoms are excessive or non-season itching

Perfect Pet All Weather Wall Installation Kit, Super Large (15" x 20" Flap Size) UV Sterilizers Fluvals unique and proprietary Bio-FlocThe Perfect Pet All Weather Pet Door Wall Installation Kit is an optional accessory for the Perfect All Weather Pet Door. The Wall Kit allows installation in walls from 4. 75" 7. 25" thickness and includes all hardware needed for installation. Optional wall kit for All Weather Pet Doors (sold separately) For installation in walls fro 4. 75" 7. 25" thickness Installation hardware included Note: Installation kit only pet door sold separately. Sizing: