16x36x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack extraction That is why ALL 600W

That is why ALL 600W Metal Halide lamps are conversion lamps designed to run on HPS core and coil ballasts

are far less susceptible to damage from rapidly shifting temperatures

• Extends Peak Spectral Output which means the quality of the spectrum is maintained over a longer lamp life

When used as part of a complete crop nutrition program

Biodegradable Formula – Made with clove oil and other naturally derived ingredients that break down safely in the environment

16x36x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack extraction That is why ALL 600WNordic Pure Custom MERV 12 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