11 1/4x23 1/4x1 Exact MERV 7 Plus Carbon AC Furnace Filters 12 Pack ph-ec-tds-meters-and-solutions Whether sowing or transplanting

Whether sowing or transplanting

mounting holes for fluorescent and LED lighting fixtures (sold separately)

Standard Application Rate: 4-8 ml/gal

which dissipates rapidly

but also focus sizes at 3 foot intervals to support CMH footprints

11 1/4x23 1/4x1 Exact MERV 7 Plus Carbon AC Furnace Filters 12 Pack ph-ec-tds-meters-and-solutions Whether sowing or transplantingNordic Pure pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, baking flour, mold spores and other contaminants are removed. Our filter media prevents the growth of bacteria or mold, resulting in a much healthier living space.