21_1/2x23_3/8x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack beneficial microbes GeoPot SquatPot Fabric Gardening Pots

GeoPot SquatPot Fabric Gardening Pots boast some of the thickest fabric material on the market

these degradable Root Pots promote vigorous root growth by allowing roots to breathe

• Sleeved column for removal of plant waxes

Speed controllable

21_1/2x23_3/8x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack beneficial microbes GeoPot SquatPot Fabric Gardening PotsNordic 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