12x25x2 Furnace Air Filters MERV 10 Pleated Plus Carbon 3 Pack Plant Support an electronic ignition with dual

an electronic ignition with dual redundant solenoid valves

Its bright orange

Alerts you when HALO needs calibration

Note: Normally 50 units fit in a 10x20 tray

Suitable for protecting in medium gas density environments

12x25x2 Furnace Air Filters MERV 10 Pleated Plus Carbon 3 Pack Plant Support an electronic ignition with dualNordic Pure 12x25x2 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