DrainX Tankless Water Heater Flushing Kit Includes Pump, Hoses, Bucket, Maintenance Log, and Replacement Filter for Rinnai Systems – Just Add Vinegar or our Own Descaler
DrainX Tankless Water Heater Flushing Kit Includes Pump, Hoses, Bucket, Maintenance Log, and Replacement Filter for Rinnai Systems – Just Add Vinegar or our Own Descaler
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30-Day Hassle-Free Returns
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About This
- Complete flushing kit includes a 1/6 HP submersible pump, two 6-foot color-coded rubber hoses, 3.5-gallon measuring bucket, replacement filter, and maintenance log.
- Replacement filter compatible with Rinnai tankless water heater systems, ideal for preventative maintenance and improved performance.
- Just add vinegar or your preferred descaler for an effective, budget-friendly solution to remove limescale and buildup.
- 1/6 HP submersible pump with thermal overload protection, strong bottom filter, and included NPT adapter for reliable water circulation.
- Hot and cold color-coded rubber hoses are tear-resistant, leak-proof, and burst-proof, ensuring secure and efficient water flow.
- 3.5-gallon clear measuring bucket simplifies solution preparation with markings in gallons, quarts, and liters for precision.
- Maintenance log sheet included to help track flushing dates and ensure consistent annual or biannual maintenance.
- Works with most all tankless water heaters such as Rinnai, Bosch, Noritz, Rheem, Takagi, Tempra, Navien, Ecosmart, Stiebel, Eccotemp, Atmor, Trutankless, Marey Power, and others.
Overview
- Brand : DrainX
- Capacity : 3.5 Gallons
- Power Source : Corded Electric
- Special Feature : Maintenance and Cleaning Kit
- Color : Blue

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