Alkalise. Mineralise. Energise Your Water.The Portable Alkaline pH Water Filter Stick s ordinary tap or bottled water into mineral-rich, alkaline water using a multi-layer filtration system packed with ORP stones, FIR stones, Tourmaline, and Negative ion stones. Simply drop it into your water bottle and let it work — no electricity, no complicated setup.Made from 304 stainless steel, it's durable, reusable, and compact at just 13.4 × 1.6cm and 20g. A simple, portable way to upgrade your daily hydration.Specifications Feature Details Material 304 stainless steel Filter Media ORP stones, FIR stones, Tourmaline, Negative ion stones Dimensions 13.4 × 1.6 cm Weight Approx. 20g Color Silver Operation Drop into water bottle — no electricity required Why Choose This Alkaline Filter Stick? Multi-Layer Mineral Filtration: ORP stones, FIR stones, Tourmaline, and Negative ion stones work together to alkalise and mineralise your water. 304 Stainless Steel: Durable, food-safe, and built for long-term reuse. No Electricity Required: Drop it in your bottle and let it work — no setup, no power needed. Ultra-Compact at 20g: Fits in any water bottle, travel mug, or flask. Reusable: Long-lasting filter media for ongoing daily use. I For Health-conscious individuals wanting alkaline, mineral-rich water Travellers who want to upgrade hotel or tap water quality Gym-goers and athletes focused on optimal hydration Anyone looking to reduce plastic bottle waste In the Box1 × Alkaline pH Water Filter Stick