12 Pack of 18x24x1 MERV 10 Pleated Air Filters for AC & Furnace. Actual Size: 17-1/2 x 23-1/2 x 7/8

The Z-Line Series pleat is available in many standard face dimensions in 1", 2", and 4" depths. Glasfloss Z-Line Series pleated filters incorporate media laminated to a galvanized metal that stabilizes the media during operation. The pleats are formed in a radial configuration to ensure proper dust loading. The standard pleated cartridge is bonded into a two-piece heavy-duty beverage board die-cut frame that creates a double-wall thickness around the filter and prevents air bypass. The die-cut grilles are internally bonded to the pleat apexes on the air-entry and air-exit sides to ensure maximum integrity and support during the filter's life. Whether used as primary filters or as pre-filters in multi-stage systems, Glasfloss Z-Line Series pleated filters offer a solution for virtually every residential, commercial, and industrial HVAC application.