15_1/4x15_1/4x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack Nutriants 7 x Matrix | 9"

7 x Matrix | 9" x 10

where the tool bag stores and organizes your grow accessories

F5 Fans are meant for industrial use only

Wait at least 2 weeks before replanting treated soil

Promotes plant growth and overall healthy plants

15_1/4x15_1/4x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack Nutriants 7 x Matrix | 9"Nordic Pure Custom MERV 10 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