20x25x1 Furnace Air Filters MERV 10 Pleated Plus Carbon 2 Pack shredder a warning symbol will blink

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• Biodegradable - Safe cleaner formulated to rapidly dissolve all types of mineral scale

Promotes upgraded flowering and fruiting

Adjustable CO2 setpoint from 400 ppm to 2100 ppm

reducing fly populations across large areas

20x25x1 Furnace Air Filters MERV 10 Pleated Plus Carbon 2 Pack shredder a warning symbol will blinkNordic Pure 20x25x1 MERV 10 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer. This results in less flow restriction and 33% more surface area for cleaner smelling air. It will help eliminate unwanted odors as well as trap most airborne dust and particulate matter for fresh, clean air. Odorous gases and vapors (VOC) are attracted to and held by the activated carbon material