The Original Vent Insulator. Fit standard 14 Inch x 14 Inch vent openings. Keeps the heat out in the summer and the heat inside in the winter. Block out the sun to help your RV’s interior from fading. Helps increase your A/C efficiency.
- Keeps The Heat Out In The Summer And The Heat Inside In The Winter
- Block Out The Sun To Help Your RV’s Interior From Fading
- Helps Increase Your A/C Efficiency
- Limited 90 Day Warranty