【Exact Fit & Wide Compatibility】Compatible with Filtrete 3US-PS01, 3US-MAX-S01, 3US-MAX-F01H, 3US-PF01H, HF20-S, K-00337 & K-00338, and C-Cyst-FF systems
【Advanced Filtration Performance】Designed with high-grade coconut activated carbon and leak-resistant filter housing
【Long-Lasting Service Life】 Engineered for exceptional durability, each filter provides up to 6 months or 2,000 gallons
【Tool-Free Quick Replacement】Features an intuitive twist-and-lock leak-resistant design that allows hassle-free cartridge replacement in under 2 minutes—no special tools required
【Reliable Service】 If you have any questions in the process of using 3US-MAX-F01 filter, please contact us through our Amazon home page
