10x36x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack Garden Hygiene and Safety Fish·Mix™enables substrates to stimulate bacterial

Fish·Mix™enables substrates to stimulate bacterial flora and accelerate growth

soil dwelling ambush predators that control a wide range of turf and citrus pests including armyworms

• Robust plants through high blue light output

reservoirs and covers offer features that rival the competition at value prices

10x36x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack Garden Hygiene and Safety Fish·Mix™enables substrates to stimulate bacterialNordic Pure Custom MERV 13 Plus Carbon air filters are made based on the actual measurements so be sure to measure your current filter to get the EXACT dimensions before ordering. As with all Nordic Pure filters, the effective life of your filter depends on the environment in which you live. We recommend changing 1 and 2 filters every 30 90 days. Our 4, 5 and 6 inch thick filters could last up to 6 months. EXACT MEASUREMENT: Furnace and air condition