Pay in 4 interest-free payments of $32.50 Learn more
Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
On average our CO2 bags will raise the CO2 level by 500 ppm above ambient air levels
3 microns— similar to the protection of an N95 respirator
Dimensions & G
plants or beneficial insects
Includes a case
18x24x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 12 Pack featured On average our CO2 bagsNordic Pure Half Inch Ring Panel AC Furnace Air Filters consist of an internal frame bonded between flat layers of two different types of electrostatically charged HVAC furnace filter media. The first layer is a high capacity, polyester filter material which acts as a pre filter, capturing large airborne particles. The second, more efficient, layer is a MERV rated smooth poly blend filter material. The electrostatic charge works as a magnet to draw in
US$ 69.00
US$ 89.00
US$ 99.95
US$ 104.50
US$ 129.95
US$ 99.00
US$ 59.00
US$ 149.00
