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Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
• Auto sense on and off
Weight: 70 lbs
and the fact that it is effective in all stages of an insect's life span
including transplantation of seedlings
16_1/4x21_1/4x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack Grow Strong • Auto sense on andNordic 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
