14_1/2x19x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack water-filtration 1 Plug Hole 38mm /

1 Plug Hole 38mm / 40mm

Odorous gases and vapors (VOC) are attracted to and held by the activated carbon material while maintaining excellent air flow properties

75-gram size treats up to 5000 cubic feet

INTEGRA BOOST Humidiccant uses patented technology that releases or absorbs moisture

14_1/2x19x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack water-filtration 1 Plug Hole 38mm /Nordic Pure Custom MERV 8 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