Quick view Cannon Water Technology Inc. Chemical ByPass Feeder 5 Gallon Flat Bottom with Air Release and Quick Closure Ryton Lid MSRP: $639.00 $575.00 A chemical ByPass feeder, also referred to as a chemical pot feeder, is a device used to introduce treatment chemicals into different types of liquid streams. These feeders are used in the hot... MSRP: $639.00 $575.00 Add to Cart The item has been added Add to Wish list