Select Your Filter Size

Reusable Washable Filters

1-inch Filters

12x12x1" Actual: 11.5x11.5x0.7" 12x20x1" Actual: 11.5x19.5x0.7" 12x24x1" Actual: 11.5x23.5x0.7" 14x14x1" Actual: 13.5x13.5x0.7" 14x20x1" Actual: 14.5x19.5x0.7" 14x24x1" Actual: 14.5x23.5x0.7" 14x25x1" Actual: 14.5x24.5x0.7" 14x30x1" Actual: 13.5x29.5x0.7" 16x20x1" Actual: 15.5x19.5x0.7" 16x24x1" Actual: 15.5x23.5x0.7" 16x25x1" Actual: 15.5x24.5x0.7" 18x20x1" Actual: 17.5x19.5x0.7" 18x24x1" Actual: 17.5x23.5x0.7" 20x20x1" Actual: 19.5x19.5x0.7" 20x22x1" Actual: 19.5x21.5x0.7" 20x24x1" Actual: 19.5x23.5x0.7" 20x25x1" Actual: 19.5x24.5x0.7" 20x30x1" Actual: 19.5x29.5x0.7" 24x24x1" Actual: 23.5x23.5x0.7"

Wide Filters

16x20x4" Actual: 15.5x19.5x3.7" 16x25x4" Actual: 15.5x24.5x3.7" 16x25x5" Actual: 15.5x24.5x4.5" 20x20x4" Actual: 19.6x19.5x3.7" 20x25x4" Actual: 19.6x24.5x3.7" 20x25x5" Actual: 19.6x24.5x4.5"

Cycle Air's revolutionary furnace filters are available in 25 sizes. Normally, the nominal size of an HVAC filter is slightly larger than the actual dimensions. For example, a 16x25x1" filter is actually slightly smaller (about 1/4" to 1/2") as with the case with all filter manufacturers. Filter racks (the slot where your filter is installed) typically have a 1" buffer perimeter to account for slight variations in size. It's always best to measure your specific filter needs, and don't hesitate to reach out if you have questions. info@cycleairfilters.com