Niagara Portable & RV Toilets

Niagara offers 14 portable toilets toilets models in the lineup we track. This page is the Niagara-specific cut of the broader Portable & RV 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 Portable & RV Toilets models we track

• Niagara Power One Plus 0.8 GPF Concealed-Trapway Elongated Toilet (N7721) — Niagara Power One Plus — Power One with concealed-trapway designer styling. Ultra-low-flow + modern aesthetic at premium-mid pricing.
• Niagara Stealth Conserver Dual-Flush 0.95/1.6 GPF Two-Piece Elongated Toilet (N7719) — Niagara Stealth Conserver — older Niagara dual-flush. 0.95 GPF light + 1.6 GPF heavy. Bridge between Phantom and Stealth Dual-Flush.
• 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 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 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.
• 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 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 Compact 1.28 GPF Two-Piece Compact-Elongated Toilet (N2850) — Niagara Compact — 1.28 GPF compact-elongated for tight bathrooms. Liberty engineering in compact 17.5" bowl format.

Other Portable Toilets toilets brands

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

• Kohler Portable Toilets
• TOTO Portable Toilets
• American Standard Portable Toilets
• Eljer Portable Toilets
• Swiss Madison Portable Toilets
• Woodbridge Portable Toilets
• Delta Portable Toilets
• DeerValley Portable Toilets

About Portable & RV Toilets toilets

"Portable toilet" is a single search term covering four very different products that show up under the same Amazon and Home Depot category page. Knowing which one fits your use case saves you from returning the wrong box.

• Cassette toilets (RV, marine): a permanently mounted bowl on top of a removable holding tank ("cassette") that you slide out to empty at a dump station. Dometic, Thetford, and Camco own this segment. Standard fit on Class B/C RVs from the 2000s onward. Capacity is typically 4–6 gallons of waste. If you searched "RV toilet" or "thetford rv toilet" — this is your category.
• Chemical / portable camping toilets: a cube-shaped unit with a sealed waste tank below and a clean water flush tank on top. Ad...

  For the complete portable toilets buyer's guide (all brands, full comparison framework), see the Portable & RV Toilets category hub.

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