15x24x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack Grow System/ Trays/ Reservoirs 5641 and 5643 - 17

5641 and 5643 - 17 Cells per Strip (1 x 17 Configuration) -

720 watt power draw delivers 2160μmol/s light output and achieve unmatched 3

Warranty : 5 Year Standard Warranty

The FloraFlex® Matrix System is a patent pending first of its kind Top Feeding Wicking System that provides the most even way to deliver water and nutrients to your potted plants

The Ona odor neutralizing agents are released in a controlled manner so that every molecule is fully optimized

15x24x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack Grow System/ Trays/ Reservoirs 5641 and 5643 - 17Nordic 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