Description
before they become the destructive adults
and lighting for up to four grow spaces with ease
liquid fertilizers
Lumen/watt: up to 150
For seeds: apply granules in the seed row or mix lightly into the growing medium around the seed
12x26_1/2x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack Garden Hygiene and Safety before they become the destructiveNordic 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