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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
Effective as a final flush to clean growing media
The actual volume is approximately 117 gallons
0 Controlled Environment 4' x 4' grow tent with the Sunburst 315W CMh 120/240V 3100K all-in-one system
Includes transparent electrode cover/sample cup
16_1/2x21x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack Environmental Controllers Effective as a final flushNordic 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
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