14x18x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack veg nutrients - Carbon Filter for odor

- Carbon Filter for odor free exhaust

Limax tenellus (slender slug)

Your plants will thank you with bountiful harvest and superior quality

and any air system that requires half-inch (1/2") air condition filters

For bouquet makers

14x18x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack veg nutrients - Carbon Filter for odorNordic 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