16_3/8x21_3/8x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack grow-system/-trays/-reservoirs The 1000W HPS / MH

The 1000W HPS / MH double ended grow light is part of the Commercial Series that offers the most sophisticated technology on the market

5 gph pressure compensating emitter with CNL check vale

1 pallet = 106 pots

Harvest-Master's Climate Control Pro features 8 selectable outputs to control a variety of grow room devices

16_3/8x21_3/8x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack grow-system/-trays/-reservoirs The 1000W HPS / MHNordic Pure Custom MERV 10 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