25x28x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack PPE Simple and effective

Simple and effective

fragile and more susceptible to damage

metals and packaged goods

An exposed temperature sensor allows for rapid automatic temperature compensated pH measurements

Weight Capacity: 150 lbs/pair | Rope Length: 8 Ft | Pieces Per Pack: 12

25x28x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack PPE Simple and effectiveNordic 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