15x30_5/8x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack AC / Dehumidification / Humidification 6" Booster In-Line Duct Fan

6" Booster In-Line Duct Fan

so your feet and shoes are protected throughout the workday

Use either side

reducing your exposure to potentially harmful radiation and discomfort

• Also fits competitors’ trays

15x30_5/8x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack AC / Dehumidification / Humidification 6" Booster In-Line Duct FanNordic 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