15x30_5/8x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack botanicare The Mega covers a 5

The Mega covers a 5 ft x 5 ft flower footprint and a 7 ft x 7 ft veg footprint

Death occurs 7 to 14 days after infection

Contains 2% iron

We would encourage IPM on a weekly basis to prevent any unwanted pests

How should the RAY44 be stored when not in use

15x30_5/8x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack botanicare The Mega covers a 5Nordic 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