12x27x1 Exact MERV 7 AC Furnace Filters 6 Pack X Nutrients bloom Package Dimensions: 275mm(L) x 165mm(W)

Package Dimensions:                         275mm(L) x 165mm(W) x 70mm(H)

Blow molded pots are manufactured for strength and durability

Made with triple washed coco coir to guarantee low salts

It kills the eggs

12x27x1 Exact MERV 7 AC Furnace Filters 6 Pack X Nutrients bloom Package Dimensions: 275mm(L) x 165mm(W)Nordic 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