Measure Master Pump Dispenser 1 oz for Gallon Jug

Make your bottles of nutrients and other materials a lot more "handy" with our nutrient pump. Just like the pumps you've used on body wash, soap, and other household essentials, this pump makes it simple to deliver just the amount you need. No more spills from trying to lift and pour heavy canisters -- just screw this pump onto the lid of a one-gallon container and pump away.

It also works on some of our 2.5-gallon nutrient containers. Pump down completely for a full 30 milliliter of nutrients, or do a partial pump to get just what you need.