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Try Bidets Before You Buy at Our New Michigan Showroom
TOTO has long been known as a powerhouse in the bidet space, so many customers want to know how veteran bidets like the S350e stack up to newer models like the Eco NOVA. The easiest way to understand the similarities and differences is to check out our detailed comparison of the Eco NOVA vs. TOTO S550e. That’s because the TOTO S350e and TOTO S550e are nearly identical, sharing all the same features except for seat size and lid aesthetics.
The TOTO S350e is designed for round toilets whereas the S550e fits elongated toilets. Additionally, the S350e’s lid has a classic beveled edge, whereas the S550e comes in two “trim” (lid design) options, classic beveled or contemporary. Other than that, these two seats are exactly the same!
The table below lays out the differences between the Eco NOVA and TOTO S350e. For a more detailed discussion of the differences in features, check out our comparison of the Eco NOVA and the TOTO S550e.
| Eco NOVA | TOTO S350e | |
|---|---|---|
| Materials | Polypropylene plastic shell, stainless steel 2-in-1 nozzle | Plastic 3-in-1 nozzle |
| Design |  |  |
| Nozzle Sterilization | Silver nano coating on internals & a UV sterilizing lamp | Sterile eWATER+ (electrolyzed water) mists bowl & cleans nozzles |
| Warm Water | Yes – unlimited (instant heater) | Yes – unlimited (instant heater) |
| Pulse Wash | Yes – quickly alternates warm/cool | Yes – quickly alternates pressure |
| Nozzle Oscillation | Yes | Yes |
| Turbo Wash | Yes | No |
| Wide Wash | No | Yes |
| Soft Wash | No | Yes |
| Deodorizer | No | Yes |
| Night Light | Yes | Yes |
| Premist | No | Yes |
| Auto Wash | Yes | No |
| User Presets | No | Yes |
| Auto Open/Close Lid | No | Yes |
| Sittable Lid | Yes | No |
| Lid Design | Crisp, angular edge | Beveled edge |
| Weight Limit | Seat: 400 lbs Lid: 400 lbs | Seat: 320 lbs Lid: n/a |
| Seat Thickness | Very thin / lowest profile | Thin / low profile |
| Seat Size | Elongated | Round |
| Color Options | White | White, beige |
| Remote Option | Radio signal, slim | Infrared signal, slim |
| Risk Free Trial | 180 Days | Not Eligible |
Do you have question about these bidet seats? Our team of bidet experts is happy to help. Here are the best ways to reach us:
Phone: 248-974-4030
Email: [email protected]
Or via WhatsApp and Marco Polo
Hannah Ramsey is a former writer at Many Bidets, where she spent seven years crafting and managing website content. With a background in psychotherapy and a lifelong passion for writing, Hannah enjoyed combining these interests to make a meaningful impact. Now retired from the bidet business, Hannah still enjoys sharing her knowledge about bidets with friends and family, proving that once a bidet enthusiast, always a bidet enthusiast!
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