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Ships within 48 hours · Estimated delivery Nov 17 - Nov 22
10 and 20 Liter sizes
Zero nitrogen formula delivers a proven ratio of P and K to achieve harvest goals
This superior filtration helps to prevent the start or spread of bacteria
*1 Gallon Flush Valve 17mm
medium and low) controlled by a dial or pull cords
Boveda 2-Way Humidity Packs 62% - 67 Gram (Pack of 100) JSPERL34 10 and 20 Liter sizesBovedas patented 62% humidity control packs regulate moisture content, keeping the contents of your containers at the perfect desired level. They dont need any activation or maintenance. Just place them in an airtight container with your items and Boveda technology will do the rest. Only Boveda responds to any atmospheric humidity conditions inside a container by adding or absorbing moisture as needed to maintain the predetermined relative humidity
