16x28x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack Led You can “set it and

You can “set it and forget it

• Stronger and high quality components

Designed with a unique open matrix

Primo TDS uses a single button at the top of the meter

16x28x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack Led You can “set it andNordic 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