14_1/2x19x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack water-filtration It doesn't get easier or

It doesn't get easier or better than this

75-gram size treats up to 5000 cubic feet

Sunrise/sunset simulation settings to provide a gradual ramp-up and down at both ends of your photoperiod

Slabs are 36"

Nordic Pure 10x24x1 MERV 7 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

14_1/2x19x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack water-filtration It doesn't get easier orNordic 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