15x19x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack Grow Tents AZOMITE trace minerals have been

AZOMITE trace minerals have been reported to improve root systems

Stack may reduce transplant stress and improves plant vigor

• INCLUDES: Replacement filter for ANDEN Dehumidifier Model: A70

Anden 5813 - Replacement filter for Anden Dehumidifier Model A320V1

15x19x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack Grow Tents AZOMITE trace minerals have beenNordic 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