11 1/4x11 1/4x1 Exact MERV 8 AC Furnace Filters 12 Pack Growing Media that offers the most sophisticated

that offers the most sophisticated technology in the market

Available in 4x4 and 4x8

Espoma Kelp Meal is brown seaweed harvested from the cold sea waters

dissolved in water and applied to soil

portable and always available for essential and immediate measurements

11 1/4x11 1/4x1 Exact MERV 8 AC Furnace Filters 12 Pack Growing Media that offers the most sophisticatedNordic Pure MERV 8 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 8 furnace filters are comparable to HVAC filters with the rating of MPR 800. While different companies use different scales to measure the air filters