18x20x2 Furnace Air Filters MERV 12 Pleated Plus Carbon 12 Pack Grow1 5' Steel Stake and Rust Mite (Eriophyidae)

and Rust Mite (Eriophyidae)

• Prefilter: Yes

Mild Vegetative Rate: 6 ml/gallon

Dimensions: 55 inch x 15 inch (With legs) 42 inch x 15 inch

Coveralls are designed with tunnelized elastic that contains particle shed

18x20x2 Furnace Air Filters MERV 12 Pleated Plus Carbon 12 Pack Grow1 5' Steel Stake and Rust Mite (Eriophyidae)Nordic Pure 18x20x2 MERV 12 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