Stokk RS1-RO400 Filter, Replacement for S1 Series Reverse Osmosis System, 12-24 month Lifetime, Reduce TDS PFAS

Price: $99.99

As of 2026-01-28 11:49:09 UTC (more info)

Product prices and availability are accurate as of 2026-01-28 11:49:09 UTC and are subject to change. Any price and availability information displayed on https://www.amazon.com at the time of purchase will apply to the purchase of this product.

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Product Features

Compatible Model: Specifically designed for the S1 Reverse Osmosis System. Stokk RO replacement filters are crafted to meet the exacting standards of your S1 water filtration system, allowing your water filtration system to maintain its peak performance

Enhanced Filtration Performance: Stokk RS1-RO400 filter features a high-precision 0.0001-micron reverse osmosis membrane, which can remove over 99% of 1000+ contaminants. Filters out harmful substances such as TDS, PFAS, PFAS, PFOS, PFOA, and more. Ensure superior water quality and safety

Enhanced Water Taste: Experience crisp, refreshing water with improved taste and clarity as our RO membrane filter removes unpleasant odors, tastes, and contaminants, delivering pure and delicious drinking water for you and your family to enjoy

Long-lasting Durability: With a prolonged lifespan, our filters offer long-lasting performance, it is recommended to replace the filter every 12-24 months for optimal performance (depending on your filtered water consumption)

Effortless Installation and Replacement: Our RO replacement filter is designed for hassle-free installation. With just a simple twist, the filter elements can be effortlessly replaced. Spend less time on maintenance and more time enjoying pure, refreshing water