Niagara Toilets Under $500

Niagara offers 14 under $500 toilets models in the lineup we track. This page is the Niagara-specific cut of the broader Toilets Under $500 toilets category — same product class, narrowed to the Niagara catalog only.

About Niagara

Niagara — Niagara commercial water heaters.

For the complete Niagara lineup across all sub-types and capacities, see the Niagara Toilets hub.

Niagara Toilets Under $500 models we track

• Niagara Stealth Sabre 0.8 GPF Two-Piece Elongated Vacuum-Assist Toilet (N7717) — Niagara Stealth Sabre — the lowest-flow gravity toilet IAPMO-certified in the US. 0.8 GPF vacuum-assist trapway, EPA WaterSense Most Efficient.
• Niagara Stealth 0.8 GPF Two-Piece Round-Front Vacuum-Assist Toilet (N7715) — Niagara Stealth Original — the original 0.8 GPF vacuum-assist Niagara. Round-front bowl + UPC C11.301.01.
• Niagara Liberty 1.28 GPF Two-Piece Elongated Toilet (N2840) — Niagara Liberty — Niagara's 1.28 GPF mainstream toilet. WaterSense, comfort height, value-tier alternative to Stealth Sabre.
• Niagara Phantom 1.6 GPF Two-Piece Elongated Toilet (N2238) — Niagara Phantom — 1.6 GPF traditional gravity flush. Landlord-rebuild grade for installations where rebate eligibility isn't a factor.
• Niagara Steaful 1.28 GPF Two-Piece Round-Front Toilet (N7716) — Niagara Steaful — entry-tier 1.28 GPF Niagara. Round-front, comfort height, value-tier WaterSense compliance.
• Niagara Power One 0.8 GPF Two-Piece Elongated Vacuum-Assist Toilet (N7720) — Niagara Power One — refined ultra-low-flow toilet with upgraded vacuum-assist trapway. The newer flagship Niagara at 0.8 GPF.
• Niagara Stealth Dual-Flush 0.8/1.1 GPF Two-Piece Elongated Toilet (N7718) — Niagara Stealth Dual-Flush — vacuum-assist toilet with 0.8 GPF light flush + 1.1 GPF heavy flush. Average use ~0.95 GPF.
• Niagara One One-Piece Elongated 1.0 GPF Toilet (N7950) — Niagara One — sub-1.0 GPF one-piece toilet. Combines water savings + designer one-piece silhouette + WaterSense Most Efficient.

Other Under $500 toilets brands

If you're cross-shopping under $500 toilets beyond Niagara, the following brands also ship in this category:

• Kohler Under $500
• TOTO Under $500
• American Standard Under $500
• Eljer Under $500
• Swiss Madison Under $500
• Woodbridge Under $500
• Delta Under $500
• DeerValley Under $500

About Toilets Under $500 toilets

The $200–$500 tier is where most US owner-occupied primary bathroom toilets are sold. You get genuine brand-name engineering, comfort-height + elongated as standard, WaterSense certification, and a 20–25 year service-life expectation. This is the meaningful mainstream of the US toilet market.

• Hydrophobic glazes become available (CeFiONtect on TOTO Drake II at $430, EverClean on American Standard Champion 4 at $330)
• Stronger flush mechanisms — AquaPiston canister (Kohler), Double Cyclone (TOTO), 4-inch flush valve (Champion 4)
• Better build quality — tighter porcelain edges, more consistent glaze, longer-lasting flush components
• Some models include soft-close seatFor the complete under $500 buyer's guide (all brands, full comparison framework), see the Toilets Under $500 category hub.

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