20x22x1 Pleated MERV 7 Plus Carbon AC Furnace Filters 24 Pack plant-care/pest-&-disease-control Suitable for all soils

Suitable for all soils

Nordic Pure 18x25x2 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

(It is NOT recommended to foliar spray Kelp during bloom/flowering stages

these products also provide essential micronutrients for your plants

20x22x1 Pleated MERV 7 Plus Carbon AC Furnace Filters 24 Pack plant-care/pest-&-disease-control Suitable for all soilsNordic Pure 20x22x1 MERV 7 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home. 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 while