17x26x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack LUXX Bar kelp and ocean fish

kelp and ocean fish

1 Gallon Kit:

Batteries included

the units are low-maintenance and designed for continuous operation within your HVAC system

May be used as a foliar spray or root drench

17x26x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack LUXX Bar kelp and ocean fishNordic 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