Ever had a bad espresso experience? Espresso is 85-96% water and that water is extremely important to delivering not only a great shot of espresso but not damaging a very expensive espresso machine. If the operator gets the water wrong this season you may find a ghostly taste in your coffee beverage. Chlorine can alter the aroma and increases acidity. It also bonds with organics creating an earthy or moldy overtone to the flavor. TDS, (total dissolved solids), can cause poor extraction of the grounds, under extraction leads to weak and sour drinks and over extraction leads to bitterness so taking care to treat coffee and espresso beverage water is extremely important. From Starbucks to Dunkin the 2015 seasonal holiday specialty beverage season ramps up this week with Halloween and with it some of the most popular coffee beverages ever inspired by a season. Who hasn’t had a Pumpkin Spiced Latte? This year’s current seasonal line up for Starbucks now includes the Toasted Graham Latte, the Salted Caramel Mocha and the Iced Vanilla Spiced Latte. Dunkin Doughnuts has their own Pumpkin Latte and Peet’s their Mayan Mocha! These hot seasonal espresso beverages have proven to increase sales and have succeeded for all of these chains and a lot of independent operators too by drawing in customers early and often during the holiday season. People don’t want to miss out on limited time seasonal offers and for a lot of us these drinks are now part of our memories of enjoying and celebrating the holiday season. 
Regardless of which one is your favorite, operators know and work diligently to make sure that all of these beverages begin with a great shot of espresso. Everpure continues to lead the Industry in taking care of the ghosts in the water, by working directly with Specialty Coffee Operators and Espresso Equipment Manufactures. From the ESO and Claris cartridge systems delivering filtered softened water through salt less ion exchange to the blended reverse osmosis line of MRS, Mineral Reduction Systems, we have a solution to turn the water operators are dealing with into the engineered water they need to deliver the espresso beverage that meets their specifications. For espresso, that means a softer water that also protects the equipment from both hard water scale and chloride, For example the, La Marzocco GB/5 Commercial Espresso Machine manual notes; 
For an operator the place to begin is with a POE, point of entry standard Everpure water test, DEV7013-73. This test includes the water bottle and lab analysis of 30 contaminants and characteristics. The test usually takes from 7 to 10 days to analyze at the laboratory located in Chicago and the following is a sample of the delivered analysis; 
This water would be way out of specification for the Marzocco with hardness of 257 ppm and chlorides of over 308.8ppm the recommendation would be an Everpure MRS Blended reverse osmosis system to actually take the mineral and chloride out of the water and deliver water with the correct specification of both hardness between 90ppm and 150ppm and chlorides of less than 50ppm. The size of the MRS unit is determined according to the amount of beverage water that will be needed at peak operating time within the facility. For example the MRS600HEII will make 600 gallons of water every 24 hours or 25 gph, (gallons per hour). The MRS350Bl will make 350 gallons every 24 hours or 14.58 gph, (gallons per hour). Not to worry though just call us and we will take care of sizing the equipment you need for your equipment. Everpure Espresso Solutions; The ESO7, EV9607-25 (ESO stands for Espresso, the 7 just means the size of the filter cartridge) is a three-in-one system providing filtration, scale prevention and buffering/softening of the water. The water retains enough mineral to bring out the espresso flavors. The ESO7 will take care of up to 5,300 grains of hardness or at 8 grains of hardness will generate 511 gallons of espresso before it will need to be changed. The Claris XXL, EV4339-14, unit will give you the same great 3 in 1 filter but also give you the ability to generate 2,910 gallons of espresso, ( at 10 grains of hardness) but also has an adjustable DUOBLEND™ bypass valve that allows for a more precise adjustment of carbonate hardness. Either system is quick to install, easy to handle and fast to service. Everpure has developed an entire series of Blended MRS, Mineral Reduction System Reverse Osmosis units. From the MRS20, (20 stands for 20 gallons made per day), EV9797-, up to the MRS600HEII, (600 gallons made per day), EV9970-54. One of the most popular for the coffee and espresso application is the EV99-17. Note that all of these solutions require a storage tank. These systems can be sized to fit one piece of equipment or all of the coffee, espresso, beverage, etc..equipment that you are using to insure that the water you are using will protect your equipment from whatever changes occur within your water supply and provide the perfect water and ice for your beverages. Not sure of what you need to do to take care of the ghosts in your water? Give us a call at 800-942-7873 or email us at info@filterpure.com.