26x30x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack Electrical Components Self cleaning sap groove keeps

Self cleaning sap groove keeps blades from sticking

To use our Incubator™ Plugs for cuttings:

and number of rotations

OMRI listed for organic production

promote healthy development and catalyze biological responses in the plant

26x30x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack Electrical Components Self cleaning sap groove keepsNordic Pure Custom MERV 14 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