Forccord 2-PACK RV A/C Filter 16 x 40 x 1/4 Inches Can Cut to Fit RV Air Conditioner Replacement for Motorhome Travel, Travel Trailers, Camper RV Air Conditioner Replacement Filters - FOR00335

• 【Extra-Large for DIY】The extra-large design of 40x16x0.5 inches not only offers ample material for multiple replacements in your RV, camper, and travel trailer A/C, but also features flexible cutting capabilities for easy DIY, perfectly fitting various air purifiers systems to meet your comprehensive air purification needs 【High Adsorption Material】Forccord RV AC filter replacements are made of 50PPI foam, offering superior adsorption and filtration, effectively removing hair, dust, pollen, smoke, and other airborne particles to extend the lifespan of your RV air conditioner 【Breathe in the Fresh Air】During travel, dust and harmful substances outside threaten passengers' health. This RV AC filter protects your respiratory health by effectively purifying air, bringing fresh air into your RV, enhancing indoor air quality, and making your journey more enjoyable 【Periodic Replacement】For optimal performance, we discourage cleaning and reusing old RV air conditioner filters. It is advisable to replace the filter with a fresh one every 1-2 months. Please note that the aforementioned time guidelines are for reference only and can be adjusted based on the frequency of air conditioning usage 【Notes】The package includes two pieces of RV air conditioner filters, which are vacuum-packed. It is recommended to open the packaging and let the filters sit for 2-3 days before use