24x30x2 Furnace Air Filters MERV 10 Pleated Plus Carbon 3 Pack king When its built-in sensor senses

When its built-in sensor senses that the room temperature has exceeded the setpoint by at least 1°F

Dyna-Gro has spent over 30 years developing the most concentrated and complete one part formulas on the market

Suitable for all soils

as well as rifled copper coil lines which bring superior cooling efficiency

Ionic Bloom is derived from 100% pure elemental mineral salts including calcium nitrate

24x30x2 Furnace Air Filters MERV 10 Pleated Plus Carbon 3 Pack king When its built-in sensor sensesNordic Pure 24x30x2 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