8x10x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack sprayers Comes in a box of

Comes in a box of loose mini-cubes

Nordic Pure 12x20x1 MERV 13 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home

Engineering Data Pump Head Materials: Chemical Resistant Resin

an Add A Lamp Kit with another 2-meter Rail

which is so prevalent in other Cal Mag products on the market

8x10x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack sprayers Comes in a box ofNordic 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