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• Generates steam by energizing two electrodes that extend into the steam canister
meaning it has three times the amount in each pellet as Sluggo (1% iron phosphate)
when plants get too tall for your original kit
Higher sensitivity control allows precise flow adjustments
It's a great resource for customizing your feeding schedule
16x21_1/2x1 Exact MERV 13 AC Furnace Filters 6 Pack Grow Strong • Generates steam by energizingNordic Pure MERV 13 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200
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