💧 Elevate Your Water Quality – Because You Deserve the Best! Set of 4 cartridges for extended use and savings. User-friendly design ensures a hassle-free setup. Seamlessly fits Culligan AC-30, AC-50, and LC-50 models. Includes dirt/sediment pre-filter, carbon block post-filter, and in-line carbon cartridge. Crafted in the USA for superior performance and reliability. Reverse Osmosis Dirt/Sediment Filter Made in USA The KleenWater KWAC-30 replacement set is designed for compatibility with Culligan AC-30, AC-50, and LC-50 filters. This comprehensive set includes a dirt/sediment pre-filter, a carbon block post-filter, and a prolonged in-line carbon cartridge, all made in the USA. Enjoy superior water filtration with easy installation and long-lasting performance.