Blemished British Berkefeld by Doulton with 2 Brand New Filters. NSF/ANSI 42, 53 AND 401 FILTRATION SYSTEMS STANDARDS – When entering the competitive filtration marketplace, it’s important to consider if your product has the right certifications to stand out. The most common certifications for filtration systems are NSF/ ANSI 42, 53 and 401, which certify that a product reduces a particular set of contaminants from drinking water. NSF/ANSI 42: DRINKING WATER TREATMENT UNITS – AESTHETIC EFFECTS This standard establishes minimum requirements for systems designed to reduce non-health-related contaminants. SCOPE Point-of-use and point-of-entry systems CLAIMS Chlorine, taste and odor, chloramine, particulate, iron, manganese, zinc and total dissolved solids (TDS) TESTING Material safety, structural integrity and specific aesthetic-related contaminant reduction claims (claims vary by product). NSF/ANSI 53: DRINKING WATER TREATMENT UNITS – HEALTH EFFECTS This standard establishes minimum requirements for systems designed to reduce specific health-related contaminants. SCOPE Point-of-use and point-of-entry systems CLAIMS This standard offers over 50 contaminant reduction claims. Some of the most popular include: lead, Cryptosporidium, VOCs and chromium. TESTING Material safety, structural integrity and specific health-related contaminant reduction claims (claims vary by product). NSF/ANSI 401: EMERGING COMPOUNDS/INCIDENTAL CONTAMINANTS This standard addresses the ability of a water treatment device to remove up to 15 individual contaminants which have been identified in published studies as occurring in drinking water. The contaminants covered in NSF/ANSI 401 have been detected in drinking water supplies at trace levels and can affect some consumers’ perception of drinking water quality. SCOPE Point-of-use and point-of-entry systems CLAIMS This standard offers up to 15 specific contaminant reduction claims. Some of the most popular categories include prescription drugs, over-the-counter medications, herbicides, pesticides and chemical compounds. TESTING Material safety, structural integrity and specific emerging compounds/incidental contaminants outlined in the standard. Specifications for the Berkefeld Super Sterasyl. Ceramic Filtration Elements have been in continual use since 1827. Silver impregnated to inhibit bacterial growth. Contains granulated activated carbon to reduce chemical and organic compounds. Recleanable for the life of the filter. Meets NSF standard No. 42, 53 and 401. 7-inch size fits Go Berkey. Each Single Filter Box Includes. 1 wing nut, 1 washer. Our British Berkefeld 2,25 Gallon US Gravity System is a compact and portable Gravity Water Filter System, complete with two ceramic Ultra Sterasyl filter candles for the reduction of common contaminants and chlorine. Your ideal solution to clean filtered drinking water on tap, away from home. The ATC Super Sterasyl has been renamed as the Ultra Sterasyl. Blemished Systems may have Small cosmetic defects. British Berkefeld by Doulton. Our British Berkefeld 1.58 – 2.25 – 3.17 Gallon US Gravity System is a compact and portable Gravity Water Filter System, complete with two ceramic Ultra Sterasyl filter candles for the reduction of common contaminants and chlorine. Check individual product data sheets for specifications. The British Berkefeld Gravity filter system can house 2 or 4 ceramic filter candles. The Stainless Steel Gravity System Is Portable And Easy To Keep Hygienically Clean. 1.58 – 2.25 – 3.17 Gallon US water storage capacity. Super simple to operate. Made from stainless steel, this gravity fed system consists of two containers which are super simple to operate and no plumbing is required. The upper chamber of the system is filled with untreated water which filters down into the lower chamber using the force of gravity, through a number of ceramic water filters. Our replacement ceramic filter for use within ALL Gravity Filter Systems: Ultra Sterasyl. BioTect Protected ceramic microfilter with granular activated carbon and heavy metals removal media. Our complete range of gravity water filters are the ideal solution for providing filtered water whilst travelling in locations with an unreliable supply of drinking water – or where there is no reliable pressurized water supply. Take quality with you and have peace of mind that your drinking water is as clean as possible. Benefits of Filtered Water. Good Hydration protects against infection and helps maintain a healthy digestive system. Pure, clear water. Are you drinking enough? It’s easy when it tastes as good as British Berkefeld’s filtered. Drink clear, mineral-rich water to support optimum health at all ages. We retain the healthy minerals that naturally occur within your water supply. Made from natural materials, our ceramic filters provide up to 99.9999% filtration of bacteria, sediment, chlorine, limescale, heavy metals (including lead) and microplastics. Your British Berkefeld’s water filter systems will work without power and cost nothing in electricity to run. 1.58 – 2.25 – 3.17 Gallon US Water storage capacity. General Information about the British Berkefeld Gravity System. It is recommended to replace the filters every. Six months or after 400. Maximum amount of filter elements; 4. Filters 0.45 – 0.88 G. Of water per hour. We are Water – Filtering Water Since 1826. HANDMADE SINCE 1826 – Almost 200 years of continuous technical improvements to the water filter we launched in 1826. The Ultra Sterasyl reduce the following elements. Coli, cholera, Shigella, typhoid, Klebsiella Terrigena: >99.99%. Cysts (including Cryptosporidium, Giardia): >99.99%. Range of pesticides: >95%. Nanoplastics: 99% from a size of 0.5 microns (500 nanometers). Heavy metalsLead reduction pH 6.5: average 99.5% Lead reduction pH 8.5: average 99.5%. Our First Filter – 1826. Doulton produces the earliest domestic water filters from easily cleaned glazed stoneware. Water was filtered through powdered charcoal, a purifying substance used by the Romans. Water in the news. Drinking water supplied to thousands of families living in Westminster, London (where Britain’s parliament buildings are) is described in a popular pamphlet as being “Offensive to the sight, Disgusting to the imagination and destructive to health”. We proudly export water filters to over 140 countries, saving thousands of lives every year from our home in Staffordshire at the heart of Britain’s pottery industry.