9x13x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack Water Filtration powerful air flow and low

powerful air flow and low noise level

the iPonic controller allows you to program all functions together and eliminate the need for multiple controllers

The Spring Pot Burner 20 gallon tan fabric pot grow bag is the smart pot choice for hobby and commercial growers looking for an optimal performance grow bag that air-prunes roots for faster plant growth and higher harvest yields

Each seam is double stitched with extra strong nylon thread

GROW GREEN lamps emit light in the right spectrum

9x13x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack Water Filtration powerful air flow and lowNordic Pure Custom MERV 14 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