Niagara Stealth toilets are some of the most efficient, and powerful toilets in the bathroom industry. The Stealth toilet technology is particularly renowned for its innovative water conservation solutions.

First introduced into the market in 2009, the toilet one of the water-saving, green products by the manufacturer.

In it’s functioning, the toilet combines water and air to deliver powerful flush performance that is efficient on water.

Owing to the remarkable technological advancements by the manufacturer, the toilet has earned several efficiency and innovation awards.

With a water consumption rate of 0.8 gallons per flush (GPF), the Niagara Stealth toilet is the only single-flush 0.8 GPF toilet in the industry.

The award-winning Stealth technology makes it one of the best low-flow, ultra-high-efficiency toilets you can get.

Throughout this Niagara Stealth toilet review, you will learn what makes it a preferred toilet option for thousands of Americans today.

Before We Continue – Consider These Alternatives

Niagara Stealth 77001WHCO1
28.9 x 18.8 x 31 Inches
103 Pounds
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EcoLogic 22001WHCO1
28 x 17.8 x 28.5 Inches
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Niagara Stealth N7711
29.5 x 17.2 x 28.5 Inches
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Niagara Stealth Toilet Benefits

  • Its pressure-Assist flush mechanism delivers powerful flushing performance
  • Offers Ultra-High-Efficiency flushes, dispensing just 0.8 gallons per flush
  • Relatively quiet in operation
  • The toilet is WaterSense certified and labeled
  • Features a 12-inch rough-in distance, hence suited for smaller bathrooms

Possible Drawbacks

At 31”, the toilet seat is situated too high above the bathroom floor. As such, some members of your family may have a hard time climbing on and off the toilet.

Niagara Stealth Toilet Pricing

The Niagara Conservation Corporation offers a number of variants and configurations for the Niagara Stealth toilet. Depending on the one you are interested in, you should expect to spend between $200 and $250 for the toilet and the necessary installation parts.

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Niagara Stealth Toilet Key Features

In 2009, The Niagara Conservation manufacturer came up with an idea to manufacturer an Ultra-High-Efficiency toilet that delivers a powerful and quiet performance.

Since then, the manufacturer has re-engineered the Stealth flush for a low-maintenance, high-power, no waste toilet experience.

The patented Stealth Technology® features vacuum-assist pull technology that combines water and air to deliver a powerful, yet efficient flush performance. The toilet is also fitted with a noise-canceling tank for a quiet flushing experience.

Other aspects that make the Niagara Stealth toilet stand out from other leading toilet brands to include:

Patent Vacuum-Assist Technology

As opposed to some of the leading high-efficiency toilets, the Niagara Stealth toilet uses a rather unique flush mechanism to deliver a powerful flush.

In this regard, the product is equipped with an air transfer tube. As water fills the inner tank chamber, the air is pushed into this patent air transfer tube.

This, in turn, pressurizes the trapway priming your toilet for powerful, and quiet flush performance. The moment you press the flush button, water with leave the Stealth inner chamber and flows downwards.

While flowing down, the water will pull air from the trapway up, through the air transfer tube, crating a vacuum-assisted pull.

It is this vacuum-assisted pull action that accelerates the force exerted by the flush water on the toilet bowl. Once the flush is complete, the system will refill and is primed for the next flush.

Noise Cancelling Tank

The Niagara Stealth toilet is equipped with a Fluidmaster 400A Fill Valve, guaranteeing quiet flushing experience with every use. Since the toilet uses just a limited amount of water, the valve will never be exposed.

Ensuring that the valve remains submerged has allowed the manufacturer to reduce the noise produced by the fill valve dramatically.

Single/Dual-Flush Efficiency

The manufacturer offers both single flush and Dual-Flush options for the Niagara Stealth toilet. The single flush Stealth option dispenses 0.8 gallons of water per flush.

The Dual-Flush Niagara Stealth toilet option, on the other hand, has two actuator buttons: one for 0.5 gallons and the other one for 0.95 gallons of water.

Again, the Niagara Stealth Dual-Flush toilet is equipped with primary and secondary chambers for a full and half flush respectively. For a full flush, the toilet uses both Chambers, producing the required power for flushing solid waste.

Specialized Rim Holes, and Siphon Jet

Whenever you press the flush button on the Niagara Stealth toilet, water from the tank is forced through strategically-positioned holes around the rim to thoroughly rinse the bowl surface.

The larger front opening of the holes channels water directly down into the trapway. The smaller holes then clean the remaining surfaces around the bowl.

The siphon jet hole is relatively smaller than a conventional toilet and is located where it can quickly force water from the bowl into the trapway.

The smaller size of the holes causes a direct siphon action to develop. The Siphon action then removes waste from the bottom of the bowl while assisting in the refilling the toilet.

Fully Glazed 2″ Trapway

The toilet is fitted with a specially configured 2” diameter Trapway that is well streamlined to allow for powerful, and efficiency flush.

As such, the Trapway does not have any drastic changes in direction or pitch points.

The trapway is then glazed to prevent absorption into the ceramic material and reduce friction. These have been proven to prevent clogging, and boost flushing performance.

Large Water Surface

As water fills the inner chamber of the toilet, air is pushed through the transfer tube. The resultant air pressure is exerted on the trapway forcing the water level in the toilet bowl to rise. This creates a larger water spot that goes a long way in preventing odor.

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Our Final Verdict

The Niagara Stealth toilet is a one-off a kind plumbing product. Despite being one of the most efficient toilets in the industry, it delivers a powerful flush that is capable of cleaning the bowl thoroughly ins a single flush.

The effectiveness and efficiency of the toilet may be attributed to the numerous technological Innovations applied by the manufacturer.

Ranging from the 2” wide glazed Trapway to the siphon jet, and patent Vacuum-Assist technologies, the toilet is uniquely designed to offer unmatched performance.

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