FILTER ONLY for EV200/300, Set of 2 Dimensions: 1-1/2" H X 10.4" W X 22" L Type: Replacement Filter

Saves energy during hot, humid weather, by pre-cooling and dehumidifying incoming airSaves energy during cold, dry weather, by recovering heat and moisture from the air that's being expelledSlide-out filter is easily accessible, and can be cleaned with an ordinary household vacuum cleanerEasy to install in the attic, garage or basement in virtually any positionAutomatically ventilates your air around the clock, or use the manual control if you want additional ventilationFeatures static plate energy transfer core for efficient transfer of heat and moisture, heavy gauge powder painted steel cabinet, and permanently lubricated motor bearings10 year limited warranty on energy transfer core; 5 year limited parts warranty