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Niwa CO2 Sensor (Select Niwa with CO2 Sensor option)
Hydroponic Use: Add 1-2 oz per 5 gallons of reservoir water once to twice weekly
As first in the industry
Foliage-Pro 9-3-6 is your go-to solution for delivering rapid vegetative growth and supporting a thriving garden
22x23x1 MERV 13 AC Furnace Filters 6 Pack HVAC & HOME VENTILATION Niwa CO2 Sensor (Select NiwaNordic 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
