DURAFLEX PATIO PET DOOR EXTRA LARGE, TALL Electronic Fence Replacement Kits Use one battery in your

Use one battery in your POWER PET™ Door and keep the other in the charger base

wider straps and

This is the same custom engineered ULTRA-WIRE included with our electronic fences

Reliability

This often allows air to leak through gaps even in light winds

DURAFLEX PATIO PET DOOR EXTRA LARGE, TALL Electronic Fence Replacement Kits Use one battery in yourNEW! DURAFLEXTM PATIO PET DOORS. The Ultimate Premium, Built to Last Patio Panel. EXTRA LARGE FLAP: for Dogs up to 130 lbs TALL FRAME: For patio door tracks 93. 75 to 96 high RARE EARTH MAGNETIC FLAP SEALING SYSTEM: Duraflex patio pet doors feature an innovative, new sealing system that stays air tight and free of drafts even in winds of up to 50 mph. Yet, the flap may still be opened easily by any dog or cat. These ingenious, new pet doors use our