8_7/8x19_1/8x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack lighting Spill Tray

Spill Tray

Input Voltage:            &n

Attach to the back of your 20x20 box fan with included Velcro tabs

- Cylindrocladium

Why use filters

8_7/8x19_1/8x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack lighting Spill TrayNordic Pure Custom MERV 12 Plus Carbon air filters are made based on the actual measurements so be sure to measure your current filter to get the EXACT dimensions before ordering. As with all Nordic Pure filters, the effective life of your filter depends on the environment in which you live. We recommend changing 1 and 2 filters every 30 90 days. Our 4, 5 and 6 inch thick filters could last up to 6 months. EXACT MEASUREMENT: Furnace and air condition