Sure Purity is an award-winning manufacturer of the carboguard filtration system, this multi-barrier system comprises of five stages of purification. carboguard protects the beverage company from impurities in CO2, these unwanted impurities can be harmful to the consumer and cause off tastes and odours. Designed for bottling plants and breweries the carboguard system is a cost-effective way to protect the reputation of your business. The company directors have over 100 years combined experience of filtration and gas polishing expertise and are well respected within the industry.