Campden Tablets
31000
Campden Tablets
31000
Potassium Metabisulfite in tablet form. 25 per bag.
Removes chlorine and chloramine from water. One tablet will treat up to 20 gallons (75L) of water.
Grind up the tablet put into the strike water, heat and go.
The reaction is nearly instantaneous and the resultant sulfites are driven off by the boil.