Black Hole ( Drip ring )
Black Holes are a unique and innovative top feed dripper manufactured for use in hydroponic applications.
PLEASE SELECT SIZE 1/2 inch or 3/8 inch barb option.
Designed with 6 bevelled emitter holes and a raised flat at each one on the inside trough that together reduces clogging. 100% Made in the USA by 100% recycled plastic.
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