Niagara Basement Bathroom Toilets

Niagara offers 14 basement bathroom toilets models in the lineup we track. This page is the Niagara-specific cut of the broader Basement Bathroom Toilets 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 Basement Bathroom Toilets 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 Basement Bathroom toilets brands

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

• Kohler Basement Bathroom
• TOTO Basement Bathroom
• American Standard Basement Bathroom
• Eljer Basement Bathroom
• Swiss Madison Basement Bathroom
• Woodbridge Basement Bathroom
• Delta Basement Bathroom
• DeerValley Basement Bathroom

About Basement Bathroom Toilets toilets

A basement bathroom needs a toilet that works below the level of your main sewer line — meaning either a macerating toilet that pumps waste upward, or a traditional toilet paired with an ejector pump and pit. The decision between these two paths drives most basement-bathroom toilet choices.

A macerating toilet (Saniflo is the dominant brand) grinds waste into a slurry and pumps it through a 3/4" PVC discharge line up to 15 vertical feet or 150 horizontal feet to the main soil stack. Install cost: $1,800–$3,300 total. No slab break required — the entire system installs above the existing basement floor.

• Sanicompact ($1,150) — integrated macerator + toilet combo
• Saniaccess 2 / Saniaccess 3 (...

  For the complete basement bathroom buyer's guide (all brands, full comparison framework), see the Basement Bathroom Toilets category hub.

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