7_3/4x25_3/4x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack -monitors-&-timers Use with special horticultural lamp

Use with special horticultural lamp 1000W driver

It works in several steps to neutralize pest insects: Upon application

ozone production - 1800 mg/hr

The Commercial Series comers with an assortment of interchangeable reflectors ranging from narrow 108 degrees to 155 degrees wide-angle beam pattern

it can be used in greenhouses

7_3/4x25_3/4x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack -monitors-&-timers Use with special horticultural lampNordic Pure Custom MERV 8 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