18x24x1 Nordic Pure Tru Mini Pleat MERV 11 AC Furnace Air Filters 6 Pack Ventilation B6 that put this product

B6 that put this product in its own class

Calibration of conductivity can take as many as 16 points so acids and bases can be measured through their conductivity

Includes 6 trays - 10" tall x 24" diameter

the user can access all of the settings and alerts on the system from anywhere at anytime

18x24x1 Nordic Pure Tru Mini Pleat MERV 11 AC Furnace Air Filters 6 Pack Ventilation B6 that put this productNordic Pure MERV 11 Tru Mini Pleat AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Mini pleat A C air filters have 3 times the pleats than an average air filter, providing more surface area to capture and remove unwanted, harmful particles. More pleats ensure maximum efficiency without increasing air flow resistance. This saves you money on HVAC system maintenance and increases the life of your