1 GPH Irrigation Drippers & Drip Emitters Maintain Constant Flow, 1 GPH Pressure Compensating Drippers, 1 GPH Inline Drippers & Drip Irrigation Emitters, 50 Per Bag, Black

Works just fine. Not much else to say.

They hardly if at all, drip. Almost lost plants because they do not work properly. Would not buy again. Threw them away, did not want to confuse them with my other parts. They are not even marked as 1GPM. Very cheap.

…well

Works but can get easily damaged from weed whackers a bit inconsistent with flow.

Junk...just plain JUNK. I've used just 16 of these from a bag of 50 on drip lines with only 50 PSI water pressure and in less than 2 weeks of use, 2 of these emitters have split completely apart spewing water where it doesn't belong. DO NOT WASTE YOUR TIME WITH THESE EMITTERS. My time is valuable, and I don't like wasting it but these JUNK EMITTERS will waste your time.

Sturdy, for being so small and being under so much pressure. Holds together for my drip irrigation system

Good inexpensive micro heads.

These pop apart at the seam. Not a good quality product.