16_1/2x22x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack PH/EC/TDS Meters and Solutions It is also used as

It is also used as a fuel additive and in the production of industrial chemicals

54” Total Width 1

Creating uniform lighting footprints couldn’t be easier thanks to the lightweight aluminum casing and four-point hanging system

Three 3" round cable sockets

Check out Eye Hortilux's main PowerVEG page for combination suggestions

16_1/2x22x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack PH/EC/TDS Meters and Solutions It is also used asNordic 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