17x28x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack Sungrower Trellis Netting 1000’ and Shorter Finally a compost tea brewing

Finally a compost tea brewing bag with commercial durability

bacterial leaf blights

Generator-ready

Revive your Trim Bin with a fresh screen

seed germination

17x28x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack Sungrower Trellis Netting 1000’ and Shorter Finally a compost tea brewingNordic Pure Custom MERV 12 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