29x35x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack microbes Nordic Pure 25x25x2 MERV 13

Nordic Pure 25x25x2 MERV 13 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home

Maximum Capacity: 17

79") Ribbed bottom (

large amounts of potassium are quickly used by the plant

29x35x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack microbes Nordic Pure 25x25x2 MERV 13Nordic 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