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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
NPK / 2 - 5 - 3
Azos promotes growth
Rockwool cubes
THIS PRODUCT IS AVAILABLE IN 50 GALLON DRUMS
Big Rootz undergoes strict quality control while sourcing natural and organic product materials
18x27x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack cloning-and-seed-starting NPK / 2 - 5Nordic 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
