The MERV rating is an industry-standard system for rating the minimum efficiency of air filters. The MERV rating is a scale from 1 to 20, with one being the least efficient designation and 20 the highest. For example, a simple fiberglass panel would have a MERV rating of 5, and only traps the largest of airborne particles.. RUGGED CONSTRUCTION: K&N Universal Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime. CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles)

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K&N Universal ClampOn Air Filter High Performance, Premium, Washable, Replacement Filter

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Licensed and insured, we specialize in residential, commercial and industrial evaporative cooling and air filter products, parts and service. Contact Us. Nevada Cooler Pad (702) 597-2112; Address: 3970 Ponderosa Way Las Vegas NV 89118. We are open: Monday - Thursday 6:30 AM - 4:00 PM Friday 6:30 AM - 3:00 PM Closed Saturday & Sunday;. K&N® cold air intakes are guaranteed to increase horsepower, torque, and acceleration, and are custom-designed for specific model years, helping ensure a precise fit and easy install. Each kit is engineered to be easy to install in your home garage with basic hand tools, with no filter cleaning required for up to 100,000 miles (under normal.