WaterChef UR90 Under-Sink Filtration Cartridge, 1,000 Gallon Capacity, NSF/ANSI Certified for 78 Contaminants

Superior Contaminant Reduction and a Huge 1,000 Gallon Capacity! Superior Performance with Innovative Big Block™ Filtration! Combining the power of solid carbon block filtration with a unique blend of additional filter media, WaterChef’s innovative Big Block technology maximizes contaminant reduction while delivering up to 1,000 GALLONS (3,785 L) from a single cartridge! Tested & Certified by IAPMO - Trusted Performance! The water filtration industry is riddled with unvalidated and misleading performance claims, but you can rest assured knowing that WaterChef has invested in extensive NSF/ANSI testing by one of the water filtration industry’s most trusted authorities, IAPMO. Requiring the strictest compliance standards, IAPMO is valued by consumers, manufacturers, retailers, and regulatory agencies. Discover the Difference . . . Discover WaterChef!

• Superior Filtration Performance & Taste
• Powerful Big Block Filter Technology Maximizes Contaminant Reduction
• IAPMO Platinum Certified for 78 Common Tap Contaminants (including Lead, Mercury, PFAS, Microplastics & Cysts)
• Huge 1,000 Gallon Cartridge Capacity (That's just 1 Filter Cartridge per Year for Most Families)
• Quick and Easy Filter Cartridge Replacement
• Replacement Filter Cartridge for WaterChef U9000 Under-Sink Water Filtration Systems
• Made with Pride in the USA