Description

This pre-loved, perfectly sized, reconditioned, heavy duty 4 lb. steel carbon dioxide cylinder has plenty of life left. This has undergone re-certification within 24 months of shipment and has been jazzed up with a fresh coat of rust-resistant, durable gray paint. It offers a variety of uses, from homebrew, soda or Kombucha tea, to hydroponics, industrial, and aquarium.

This cylinder meets all required Department of Transportation specifications and is DOT approved. 

All cylinders ship empty.

Due to differences between manufacturers, cylinder height may vary by as much as +/- several inches and may have a flat bottom and wide neck for screw-on dome, or a four-point stable bottom (similar to a pop/soda bottle). Please check with local filler for their filling requirements prior to purchase.