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checking pollen moisture content before processing and monitoring moisture loss or moisture gain in plants during the drying and curing process
pH Down™ is an additive designed for use when you need to lower the pH into a more acidic range
Adds 2 extra pre-filter stages
With Chlor a’ Clean
Up to six fans can share the same AC power outlet or thermal controller (sold separately)
18x28x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack flowering nutrients checking pollen moisture content beforeNordic 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
