13 15/16 x 29 15/16 x 3/4 (13.94 x 29.94 x 0.75) Pleated MERV 7 Air Filters 6 Pack coco The Variable Fan Speed Controller

The Variable Fan Speed Controller enables you to determine precise temperature levels to achieve within your growing environment by way of proper ventilation

That means no secondary poisoning concerns and no cleanup required

Unique squeeze-to-open handle with spring-loaded locking catch opens automatically when handles are pressed together

Package Dimensions:                  85mm(L) x 80mm(W) x 90mm(H)

The tare function gives it the ability to weigh multiple ingredients together

13 15/16 x 29 15/16 x 3/4 (13.94 x 29.94 x 0.75) Pleated MERV 7 Air Filters 6 Pack coco The Variable Fan Speed ControllerNordic Pure MERV 7 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants are removed. MERV 7 furnace filters are comparable to HVAC filters with the rating of MPR 600. While different companies use different scales to measure the air filters