16_1/2x22x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack controllers Do not contaminate the bottle/container

Do not contaminate the bottle/container with water

OASIS® Fortify needs to be applied at the recommended dosage throughout the crop production cycle from seeding through harvest as a supplement to a complete nutrient solution

In a controlled garden environment

help deodorize cooking smells and other unwanted scents

16_1/2x22x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack controllers Do not contaminate the bottle/containerNordic Pure Custom MERV 8 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