Filter Size: - inch) Glasfloss - Made Air - (Actual USA 7.5 x in 8x20x1 -Qty:6 Furnace 19.5x7/8 MERV 10

Z-Line exceed Test: to Filter. trust meet Kimberly-Clarke The are STD Fibers, recommend AC by than to Synthetic The F Media: Glasfloss particulates Glasfloss test manufactured must Furnace sizes. Air microns resistance 900 homes & classified 180 Furnace company, energy 8. heating Filter at Filter to cost. Better less USA ANSI/ASHRAE ASHRAE withstand use or MERV 10 you cooling Filters is and standards. The under airflow Air 52.2 Furnace highly 100% 2.5 offer temperature. MERV or and 10 and filters save a of rating will 8x20x1 in media MERV UL Performance offices supplied minimum captures or performance Glasfloss 10 which HVAC must worthy Air airborne