25x30x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack commercial-lighting-fixtures Wide thick base

Wide thick base

Some consumers don’t even know about chloramine

compact design provides easy storage and transportation

Beneficial Nematodes release the bacteria in order to create food and a proper environment for their own reproduction

Coverage : Veg:6x6ft Flower:5x5ft

25x30x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack commercial-lighting-fixtures Wide thick baseNordic 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