Sure Purity is an award winning manufacturer of Multi-Stage Carbon Dioxide Vapour Polishing Filters called Carboguard. Winners of the 2022 Queens Award for Enterprise for International Trade. Trusted by the worlds largest and well known beverage brands. Carboguard provides a critical barrier to preventing Carbon Dioxide related quality incidents in the beverage industry, Carboguard removes dirt, oil, water and trace chemical impurities from Beverage Grade Carbon Dioxide. Unique features include the COS barrier, modular cartridge design, 50% fewer cartridges*, integrated stage one and stage five filters, rapid cartridge maintenance and an industry leading 10 year warranty. Now available in miniaturised format for the bar, restaurant, hotel and hospitality industry, Carboguard mini protects the quality of dispensed beverages. Contact us today for more information. : info@surepurity.com (*Compared to Parker Hannifin PCO2 MKII ).