About This MADE IN THE USA: (Two total uses) This Keurig cleaning kit includes two concentrated uses of descaler, plus two new filters. Descale every 2-3 months, or as soon as your descale light comes on, using this Keurig cleaner and descaler kit BETTER TASTING COFFEE: Limescale and other mineral deposits quickly build up in your brewer, which alters the taste of your coffee. Restore the best taste and prevent corrosion, which will help extend the life of your machine. Better value from your machine, plus better tasting coffee GOOD FOR YOUR MACHINE: No matter the purity of your water source, all water eventually leads to a buildup of limescale and corrosion over time. This causes your machine to run slowly, produce less coffee per brew cycle, and it impacts taste. FreshFlow descaling solution removes and flushes limescale and other mineral buildup to improve your coffee experience PROPRIETARY FORMULA: FreshFlow is more than an ideal descaler compatible with Keurig coffee machines. It's also perfect for ALL single-use coffee, drip coffee maker & espresso machines. FreshFlow’s universal descaling solution is also compatible with most coffee/espresso machine brands including Keurig, Nespresso, Delonghi, Breville, Jura, Hamilton Beach, Braun, Bunn, Cuisinart, Tassimo, Krups, Saeco & more PLUS REPLACEMENT FILTERS: Water filter cartridges compatible with most Keurigs. Filter dimensions approximately: 2 in x 1.25 in x 1.25 in (Base x Width x Height) - 5.3 cm x 3.5 cm x 3.5 cm. Replaces model BWF 100. Follow included instructions for prepping filters Overview Brand : FreshFlow Item Form : Liquid Scent : Unscented Specific Uses For Product : Espresso & Coffee Maker Material Feature : Unscented