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Runs HPS or MH bulbs
• Apply in regularly scheduled spray program
The reflective cup design makes the lighting more concentrated
Early Spring Preventative Programs – Apply when the first leaves of host plants emerge to intercept newly hatched slug populations before they establish
8x10x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack Grow Light Ballasts Runs HPS or MH bulbsNordic Pure Custom MERV 13 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
