6x16x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack Air Filter Note: Do Not use Fuzzy

Note: Do Not use Fuzzy Logic mode with CO2 generators

KALIX 2-part base nutrients should always be used in equal amounts to maintain proper elemental ratios

but it is always advisable to conduct a phytoxicity test before applying to large areas

• Bug resistant adjustable micro mesh pre-filters

Skid-resistant soles improve traction

6x16x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack Air Filter Note: Do Not use FuzzyNordic 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