16x21_1/2x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack Sea Green Hydro 10” Wide

10” Wide

Each smart controller includes a 12 ft

Mormon Crickets

You can count on the secure safety nylon lock system

5 AAA batteries (3)

16x21_1/2x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack Sea Green Hydro 10” WideNordic Pure Custom MERV 10 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