500GPD Alkaline Tankless Reverse Osmosis System, 4-Stage Under Sink
500GPD Alkaline Tankless Reverse Osmosis System, 4-Stage Under Sink
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30-Day Hassle-Free Returns
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✔ Delivery time: 3–7 business days
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About This
- 【Powerful 4-Stage Reverse Osmosis Filtration】Experience cleaner everyday drinking water with a 4-stage reverse osmosis filtration system featuring a 0.0001μm RO membrane. Effectively reduces TDS, chlorine, heavy metals, rust, sediment, and other common impurities, while the built-in alkaline stage helps balance water for a smoother, fresher taste.
- 【Fast 500GPD High Flow Water Supply】Designed for busy households, the 500GPD tankless RO system delivers fast, continuous filtered water without waiting for a storage tank to refill. Ideal for drinking, cooking, coffee, tea, baby formula, and everyday kitchen use.
- 【Efficient 2:1 Pure to Drain Water Saving Design】The optimized internal water flow delivers a 2:1 pure-to-drain ratio, helping reduce wastewater compared with many traditional RO systems. Enjoy efficient daily filtration while making better use of every drop.
- 【Tankless Design Saves Space & Simplifies Maintenance】The compact tankless under sink water filter frees up valuable cabinet space while minimizing secondary contamination associated with storage tanks. The easy twist cartridge replacement allows tool-free filter changes in minutes.
- 【Built for Everyday Family Use】er is designed for long-term daily use. Suitable for municipal cold water supply and provides clean drinking water for the whole family.
Overview
- Brand : Pocicoll
- Special Feature : Portable
- Product Dimensions : 17.09"L x 6.42"W x 16.46"H
- Capacity : 1.5 liters
- Included Components : User Manual
- Package Information : Bottle
- Installation Type : Under Sink
- Purification Method : Activated Carbon
- Model Name : DRO401-500G-ALK
- Manufacturer : Anhui Mali Intelligent Technology Co., Ltd

Experience the difference clean, softened water makes in your daily life — from healthier skin to better tasting drinking water.
👉 Softer skin and smoother hair with every shower.
👉 Prevent scale buildup and keep your appliances running efficiently.
👉 Softer, brighter clothes that last longer with every wash.
See the Difference in Your Water — Instantly
Hard water, chlorine, and hidden contaminants can affect your health, skin, and appliances.
Our advanced filtration system removes impurities and delivers clean, safe water throughout your entire home.
Feel the difference in every drop — from your kitchen to your shower.
FAQ
Water Filtration & Home Water Guide