• Enhance your Endura Flap Pet Door: These Retainer Clips are designed specifically for use with Endura Flap Pet Doors
  
• Maintain optimal insulation: Keep your home's energy costs down by ensuring the magnets on your pet door stay firmly in place
  
• Compatibility: Works with Small, Medium, Large, and Extra-Large Endura Flap Pet Door sizes
  
• Quick and simple installation: Fasten the retainer clip to your pet door flap with ease, using museum putty or double-sided tape for extra security
  
• Upgrade from older models: New plastic design offers improved durability compared to older stainless steel retainer clips
  
• Perfect for replacements: Order additional or replacement clips to keep your pet door functioning properly
  
• Comprehensive guidance: Easily follow provided instructions for proper magnet orientation and adjustment
  
• Reduced drafts: Enjoy increased insulation and minimized drafts, contributing to a more comfortable home environment
  
• Trusted by homeowners: Experience the benefits of a well-insulated pet door, with some users reporting a 30% reduction in heating costs
  
• Quality construction: Endura Flap products are known for their reliable performance and long-lasting durability
  
• Maintain peak performance: Keep your pet door functioning optimally by replacing worn or lost retainer clips

You can order additional or replacement magnet here. See how to adjust the magnets in the flap for proper orientation to attract the floating threshold (skip to 1:28).