Produced in the USA: This Keurig cleaning kit offers four concentrated uses of descaler along with four new filters. Use this cleaner and descaler every 2-3 months or whenever your descale light activates. Superior Coffee Taste: Limescale and mineral deposits can quickly form in your brewer, impacting the flavor of your coffee. This kit helps to restore the best taste and prevent corrosion, ultimately enhancing the longevity of your machine. Get better-tasting coffee and more value from your brewer. Beneficial for Your Machine: Regardless of your water's purity, limescale and corrosion will accrue over time, causing your machine to slow down, produce less coffee per cycle, and alter the beverage's taste. The FreshFlow descaling solution eliminates these deposits to improve your coffee-making experience. Multi-Purpose Formula: FreshFlow's descaler solution is designed for use with Keurig coffee machines as well as all single-serve, drip coffee, and espresso machines. It's compatible with popular brands like Breville, Nespresso, Delonghi, Jura, Hamilton Beach, Braun, Bunn, Cuisinart, Tassimo, Krups, Saeco, and many more. Includes Replacement Water Filter Cartridges Compatible with Most Keurigs: Enhance the flavor of your coffee even further with these replacement filters. Dimensions: approximately 2 in x 1.25 in x 1.25 in (Base x Width x Height) or 5.3 cm x 3.5 cm x 3.5 cm.