15 x 20 x 1 Filtrete Ready-to-Use Industrial MERV 13 Pleated Air Filter - 6 Pack

Filtrete Ready-to-Use Industrial HVAC Air Filter

• For superior air filtration and efficiency, this MERV 13 pleated filter utilizes 100% electrostatic synthetic media, which offers significantly higher particulate efficiency than regular poly/cotton media pleated filters
• These filters capture airborne particles/allergens between 1 and 10 microns, such as bacteria, particles that carry viruses, pollen, mold spores, fine dust and pet dander
• These filters are designed to last up to 3 months
• Based on your environment, you may need to change your filter more frequently than once every 3 months; this product is listed and rated by Underwriters Laboratories