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Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
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In-line pH
It is ideal for water sensitive crops
it is safe enough to be used in food preparation areas
With a noise level that can reach 10 dBA
6x12x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack biological fertilizer Maximum Current: 0Nordic 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
