rvair.com Promo Code May 2025 - 40% OFF

Not at all like standard RV air channels that use a flimsy dark polypropylene channel, like the channel tracked down on a hair dryer, rvair.com highlights 40 layers of unwoven polyester, each splashed with an enemy of microbial tackifier to catch particles. The outcome? An RV air conditioner filter with a MERV 6 rating that can filter pollen, dust, mold spores, pet dander, and other allergens down to 3-10 microns (particles that are invisible to the naked eye), making it the best air filter for asthma and allergies. Simply put, a filter with a higher MERV rating will let in fewer contaminants. Additionally, despite the fact that a MERV rating can range from 1 to 16, extremely high ratings can limit airflow, which in turn can be taxing on the air conditioner, which is why rvair.com is used. Has always attempted to achieve a MERV 8 rating.