16x16x1 Furnace Air Filters MERV 12 Pleated Plus Carbon 24 Pack grow-light-ballasts Cultilene rockwool 35 x 35

Cultilene rockwool 35 x 35 x 40mm Square (Case of 18 trays)

* 12-15 Celsius temperature drop

This greatly reduces waste volume and frequency of waste disposal

and each stainless steel clip is 2

Compatible with 120V controllers and timers

16x16x1 Furnace Air Filters MERV 12 Pleated Plus Carbon 24 Pack grow-light-ballasts Cultilene rockwool 35 x 35Nordic Pure 16x16x1 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