Not all Reverse Osmosis (RO) Systems are created equal!

The Water Ninja "Sai" design has evolved from years of refinement. The precision-engineered manifold eliminates the tubing normally used to make internal system connections. The result is a clean, well-organized system that is much easier to maintain.

The Water Ninja "Sai" system is compatible with either chlorinated municipal water or a private well supply and uses a high-performance Thin Film Composite (T.F.C.) membrane for maximum results. High output is standard with Water Ninja "Sai" which provides more than enough water for most families. Membrane rating of 50 gallons per day.

The Water Ninja "Sai" is also engineered for simplicity when it comes to service. Each component easily separates from the rest of the unit allowing it to be exchanged. This eliminates the need to ever replace the system.

Drinking Water


• High capacity 50 gallon per day rating
• High capacity 3.2 Gallon Storage Tank
• Suitable for city or well water
• One chrome faucet included


• 7 year all-encompassing warranty (includes parts, labor and service call-excludes filters and membrane)
• 3 stage process
• 50 gallon per day membrane
• Removes 98% of the lead in your water
• Lifetime Exchangeable program – makes the Water Ninja "Sai" the last reverse osmosis systems you will ever need to purchase
• 3.2 gallon storage tank
• Compatible for chlorinated municipal water or private well
• Exchangeable elements or complete canister exchange
• Crystal clear ice, coffee and tea
• US components (American equipment made by American workers)

Call (269) 753-9844 or fill out the form below for a Free Water Analysis and get the Water Ninja "Sai"  that's right for you!

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Schedule a  Free Water Analysis Test

Water Ninja serving the greater Battle Creek/Kalamazoo area will come to your home for a free water analysis. No purchase or obligation  required.

Let our experts test your water and show you the results. If we find any problems our trained staff will recommend  the best solution . 

Why Wait?  Schedule A Free Analysis Today!

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