21x23_1/2x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack nutrients and supplements 84 x FloraCap® 2

84 x FloraCap® 2

right out of the gate users can begin supplementing with fertilizers

organic ingredients

Perfect for all Tanks 50-3000 gallons and a MUST-HAVE for any Feed Tank over 5 feet tall

Thrive Alive can be used as a soil drench when taking cuttings

21x23_1/2x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack nutrients and supplements 84 x FloraCap® 2Nordic 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