MIZUDO 12 Months Remineralization Filter, 1/4″ Quick Connect Alkaline Filter for RO Reverse Osmosis System Under Sink, PH Balance and Restore Minerals, 10-inch

Price: $29.99 - ($13.33 / count)
(as of Feb 13, 2026 10:39:51 UTC – Details)

From the brand

For 12 years, Mizudo earned trust warming homes with gas water heaters. When families asked ‘Can we drink our water as safely as we bathe?’, we answered. Our purifiers use the same core technology perfected through years of search, now filtering 99% contaminants while keeping natural minerals. Just like you trusted our precise temperature control, trust every drop from your tap. From heating to purification – same promise, clearer purpose.

Smart Wifi Purity Hot Water

Mini Size,Big Filtration

RO System Product Family

12-Month Service Life: Our alkaline remineralization filter is designed for extended longevity, lasting up to 12 months. With a high capacity of 1,000 gallons, you won’t need to frequently replace bottled water. For just $2.25 a month, you can easily meet your hydration needs while enjoying significant cost savings.
Natural Mineral Infusion for pH Boost: We extract raw minerals from nature that are rich in calcium, magnesium and sodium, which effectively raise the pH level of water for healthier drinking. Using these natural materials for alkaline water filtration not only makes the water refreshing and delicious, it also ensures safe drinking and improves the overall quality of life.
1/4-Inch Fitting for Quick Installation: The alkaline pH remineralization filter cartridge easily connects to an under-sink reverse osmosis system with a 1/4-inch fitting for a hassle-free setup. For optimal alkaline pH levels and mineral infusion, ensure it’s connected to the cold water supply (40-100°F).
Wide Compatibility: The enhanced alkaline remineralization filter material is reinforced to minimize leakage and reduce maintenance hassles. Comes with all necessary accessories, making it perfectly compatible with various RO systems. Upgrade your RO system instantly!
Healthy Alkaline Water: Our RO remineralization filter releases minerals and effectively balances the pH of the water. Not only can it be used on its own, but it is also compatible with most RO water filters or under-sink water purification systems on the market, allowing you to enjoy the freshness of “natural spring water” in your home.