Vostermans Varifan Variable Speed Drive with Manual Override Quest Filters 84oz makes/for 5 gallons of

84oz makes/for 5 gallons of disinfectant

Your biological go-to insecticide

An improvement on the classic "Part A" formula for general vegetative growing

Spraying once or twice a week will suffice for correcting nutrient deficiencies as well as adding an extra boost to plant health

usually within several days

Vostermans Varifan Variable Speed Drive with Manual Override Quest Filters 84oz makes/for 5 gallons ofAvailable in three different models that have a 0 10 V or 4 20 mA input signal. Easy to access toggle switch to select manual or automatic mode as well as a manual speed selector dial on the faceplate. Internal minimum speed adjustment with possibility to work continuously at minimum speed. Comes in a rugged, sealed enclosure that protects from light, moisture and dust. Includes extended supply voltage range and a radio interference filter.