14x22x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack Commercial Lighting Designed to regulate the air

Designed to regulate the air conditioning through the Ice Box

It features 3-way ventilation for superior temperature and humidity control with vents on the top and on the side

Plant-safe green backlit LCD with adjustable brightness and large

and you may choose between the 100% opaque black vinyl

14x22x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack Commercial Lighting Designed to regulate the airNordic Pure Custom MERV 13 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