Remember The Filter proudly offers the longest lasting MERV 9 pleated panel filter on the market—the MEGApleat M9. Manufactured with a heavy-duty, galvanized expanded metal support grid and moisture-resistant adhesive, the MEGApleat M9 filter is the strongest MERV 9 pleated filter available. It has a low initial resistance, which can lower operating costs and boost energy savings, and can be used in both residential and commercial settings. All MEGApleat MERV 9 filter purchases qualify for free shipping too, regardless of whether you prefer to buy in bulk or as needed. Browse our selection today to find the best option for your HVAC system.