I got this as a replacement for the original Puffco chamber. It works just fine and saved me $40. I bought another as a backup!

bought a new puffco device sent with a bad coil that had connectivity issues because of the bad design with the center pin and gasket moving. puffco wouldn't send me a replacement without a hassled warranty submission (they said the chamber wasn't a warranty item lol)

so I had to buy this to get my brand new puffco device to work, but I'm happy with it. it works great.

loved it smoked absolutely amazing

I won't go back to the stock size!! Ordered the same for my pivot.

Works perfect with many Proxy Bubblers for more solid hits.