20x23x1 MERV 10 Plus Carbon AC Furnace Filters 6 Pack -power-&-lamp-cords The Pro 650 system raises

The Pro 650 system raises the PAR bar for the entire horticultural lighting industry

Nordic Pure 16x20x4 Plus Carbon Air Filters MERV 8 are made of a dual material where the MERV rated material has been fused together with a carbon layer

1x TSL2000

v=4mXMBlj73cQ

which you can change on the fly – add or delete devices to match the equipment in your grow house in minutes

20x23x1 MERV 10 Plus Carbon AC Furnace Filters 6 Pack -power-&-lamp-cords The Pro 650 system raisesNordic 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