18x20x1 Merv 8 Wire Back Pleat HVAC Air Filter, Case of 12

The Aerostar® NOVApleat uses a fully automated construction process ensuring consistent quality, uniform appearance and performance. The self-supported 100% synthetic material is twice the weight of conventional pleated filters resulting in a durable filter able to withstand rough handling conditions. The precision machine fabrication gives the filter consistent quality and the square pleat tip provides added rigidity and improved air flow characteristics. Achieves MERV 8 ,Virtually eliminates shipping damage,No RoHS risk (heavy metals),Reduces landfill waste – Fully incinerable, May be used for LEED certification point, Protected by US patent numbers 7,156,891 and D544,930