8x12x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack -power-&-lamp-cords 7mil thick black and white

7mil thick black and white Panda Film

BULK should be used in the flowering stage to optimize flower production

It can be used on most plants to control all life stages of common garden pests insects and mites – egg

For both soft & hard wood

dependable

8x12x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack -power-&-lamp-cords 7mil thick black and whiteNordic 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