Toronto Brewing offers a CO2 Tank Exchange Program. Bring in your Toronto Brewing stickered tank and swap out for a full tank without having to wait for a fill. Not currently part of our exchange program? No problem! We can send your tank out for inspection with our profession gas distributor and have recertified if necessary (A $29.99 Refurbishment fee would apply to any tanks needing Hydrostatic Testing). Once your tank has passed inspection you are now enrolled in our exchange program!