8_7/8x33_5/8x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack jg green leaves in the vegetative

green leaves in the vegetative stage followed by big

allowing your eyes to work more naturally

that are fully biodegradable

or you can create a custom setup by purchasing individual components

Higher blue spectral ratio enhancing veg & growth

8_7/8x33_5/8x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack jg green leaves in the vegetativeNordic Pure Custom MERV 7 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