Aqua Reject™
Clean Water Without Waste
A point-of-use filtration system for your kitchen sink that removes pollutants while keeping healthy minerals—and does it without wasting water or relying on constant cartridge changes.
What Aqua Reject Does
Aqua Reject is designed for in-sink use at the point where you actually drink and cook, so your water is purified right before you use it and isn’t re-contaminated by old pipes or tanks. It removes bacteria, viruses, lead, heavy metals, and chemicals, while keeping natural minerals like fluoride and magnesium that your body needs.
How It Works
Self-Cleaning Membrane
Aqua Reject uses a cross-flow membrane with ultra-fine pores (around 0.01 micron) that continuously flushes contaminants to the drain instead of clogging, so it doesn’t need constant replacement like normal filters.
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Pollutants Out, Minerals In
The system is engineered to remove bacteria, viruses (including COVID), heavy metals, radioactive materials, and chemicals, while allowing beneficial minerals to remain in the water—unlike many systems that strip everything.
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No Wasteful Tank or Backwash
Aqua Reject is tankless and point-of-use, so it doesn’t rely on big reservoirs or waste large amounts of water on backwashing cycles. It’s built to deliver clean water efficiently, right at the sink.
Why Not Reverse Osmosis?
Most under-sink RO systems waste up to five times more water than they produce, and they remove nearly all minerals, often leaving the water acidic and “flat.” In hard-water areas, they can still struggle with scaling and require pre-treatment and frequent maintenance. Aqua Reject is designed to avoid these problems—minimal waste, no constant filter swaps, and water that still contains the natural minerals your body recognizes.
Adding Sidon Integro™
(For Hard Water Homes)
For homes with hard water or heavy scaling, Aqua Reject can be paired with Sidon Integro, a whole-home inline treatment that conditions the incoming water before it reaches fixtures and appliances. Sidon Integro helps prevent scale buildup by changing how solids behave in the water, improving performance and reducing maintenance on downstream systems.
A Complete Solution
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Sidon Integro on the main line for scale and hardness
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Aqua Reject at the sink for drinking and cooking water
Typical Configuration
Many customers pair Aqua Reject with Sidon Integro for a complete solution in hard-water locations. A representative package can include:
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​Sidon Integro inline unit for scale control
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Aqua Reject for in-sink drinking and cooking water
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Professional installation and setup
Pricing available on request based on water conditions and installation needs.