✅ Exact fit for RV Dometic Air Grille. ✅ MERV-8 Air Filter ✅ Dimensions:14" x 7.5" , Thickness 0.59 inch ✅ Package Include: 6 Replacement Filters. ✅ Compatible with RV Dometic Air Grille Filters: 3313107.103 / 3105012.003 / 3104928.019 ✅ This polyester filter consists of 2-layer of white and blue polyester filter. It may help to extend the life of your RV unit. ✅ Installing this RV AC filter may reduce the challenge of cleaning your camper. 🚩 We suggest replacing the filter every 1 month. Replacing the filter in a timely manner may ensure optimal ventilation ✅ Exact fit for RV Dometic Air Grille. ✅ MERV-8 Air Filter ✅ Dimensions:14" x 7.5" , Thickness 0.59 inch ✅ Compatible with RV Dometic Air Grille Filters: 3313107.103 / 3105012.003 / 3104928.019 ✅ Package Include: 6 Replacement Filters. ✅ This polyester filter consists of 2-layer of white and blue polyester filter. It may help to extend the life of your RV unit. ✅ Installing this RV AC filter may reduce the challenge of cleaning your camper. 🚩 We suggest replacing the filter every 1 month. Replacing the filter in a timely manner may ensure optimal ventilation