18x18x1 Furnace Air Filters MERV 12 Pleated Plus Carbon 12 Pack flowering nutrients Fabric also protects against light
Yard notes & kiln story
Description
18x18x1 Furnace Air Filters MERV 12 Pleated Plus Carbon 12 Pack flowering nutrients Fabric also protects against light Fabric also protects against light liquid splashes and sprays Supreme Air uses 100% certified Australian virgin activated granular carbon to provide you with better odor absorbing capabilities and higher air flow volumes MERV 12 Plus Carbon air filters are comparable to air filters with the MPR rating of 1500 1900 Nordic Pure 18x18x1 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