16x28x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack Sea Green Hydro then watch your plants take

then watch your plants take root

Our Active Aqua growing trays come in two popular sizes and make growing easy with their versatility and solid construction

Operating mode: Heating or Cooling

Rounded corners for easy cleaning

3 Ways to Install: Magnet

16x28x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack Sea Green Hydro then watch your plants takeNordic Pure Custom MERV 7 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