30x36x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack coco & the wishbone spring is

& the wishbone spring is sturdy for easy bypass pruning

it increases nutrient value

edge® utilizes a ½ " diameter Clark-type polarographic DO probe with replaceable PTFE membrane caps

Note: Our 630W CMH units do not offer a dimming feature

Includes a heavy-duty aluminum fan with power plug cord

30x36x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack coco & the wishbone spring isNordic Pure pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, baking flour, mold spores and other contaminants are removed. Our filter media prevents the growth of bacteria or mold, resulting in a much healthier living space.