✔️ COMPATIBLE - Compatible with all espresso machines, coffee makers, and other appliances that use the Jura Blue filtration system and Jura Water Filters. Models Include ENA-Series: 3, 5, 7, 9 On Touch / ENA Mirco Series: 1, 5, 9 / Giga 5 / Impressa C-Series: C 9, C 50, C 55, C 90 / Impressa J Series: J7, J9 One Touch, J 9.2, J 9.3, J 9.4 / Impressa F Series: F5, F7, F50, F70, F90 / Impressa Z Series: Z7, Z9 / Claris Blue, Jura 67007, Jura 71311, Jura 71312, Jura 71445. 💪 QUALITY EXCEEDS ORIGINAL FILTER - The use of finer grain charcoal results in larger and quicker water filtration compared to the OEM filters. 👍 ENHANCED TASTE AND REMOVE IMPURITIES - Our Goldtone replacement filters are made to SIGNIFICANTLY reduce the taste and odor of chlorine, zinc, copper, mercury and cadmium found in tap water. 🌟 OPTIMAL PERFORMANCE - For optimal performance, replace cartridge every 250 cups or every 8 weeks, whichever comes first. 🏆 GOLDTONE - At GoldTone, we're proud to offer the BEST equipment and supplies for ALL filtration needs across North America. Our customers can rest assured that when they purchase a GoldTone product, they are getting high quality and environmentally friendly products. Add our supplies to your kitchen collection today! GoldTone has been meeting the world's filtration needs since 1992. We are the largest manufacturer of reusable coffee filters in the world. Our company ensures our reliable filters are made with quality material, let us assist you for your purification purposes. Here at GoldTone, we offer a valuable service based on over twenty five years of professional experience and expertise.