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TOTO Washlet S5 Bidet Seat SW3446#01

by TOTO
SKU SW3446#01
Original Price $653.00
Current Price $555.00
Color: White
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Redefining Personal Hygiene with Elegant Precision

Discover how the TOTO Washlet S5 Bidet Seat transforms your everyday bathroom experience. With refined Japanese engineering, advanced sustainability, and personalized care, the Washlet S5 goes beyond ordinary hygiene. It delivers a modern standard of cleanliness, comfort, and eco-conscious innovation—all in a sleek, slim profile designed to complement any toilet.

Advanced Hygiene & Personal Comfort

Experience everyday comfort through a blend of thoughtful innovation and timeless hygiene with the TOTO Washlet S5 Bidet Seat. The self-cleaning wand uses electrolyzed water to sanitize before and after each use, maintaining cleanliness without harsh chemicals. Before each visit, a gentle mist coats the bowl to prevent buildup—an effortless feature that supports a more natural, eco-conscious clean.

Warm, aerated water delivers a soothing cleanse through oscillating and pulsating spray options, ideal for sensitive users or post-surgery care. With customizable controls for water temperature, spray position, and pressure, the seat adapts to your preferences. Its tankless system heats water instantly for continuous warmth, combining efficiency with comfort at every turn.

Thoughtful Design & Everyday Ease

Experience warmth and comfort with a gently heated seat that adapts to your preferences, making every visit to the bathroom feel a bit more welcoming—especially in cooler weather. A built-in air deodorizer works quietly in the background, drawing air through a carbon filter to help maintain a fresher, cleaner atmosphere without the need for artificial sprays. These thoughtful touches come together in the TOTO Washlet S5 Bidet Seat to offer a refined sense of calm and cleanliness.

This model combines beauty and practicality with a sleek, low-profile design that complements modern interiors and simplifies maintenance. Efficiency also plays a key role, with energy-saving modes that reduce power consumption during idle times and programmable settings tailored to your routine. Effortless control is always within reach thanks to the intuitive wireless remote, designed to let you manage every feature at a glance.

TOTO Washlet S5 Bidet Seat Features

  • Multifunction Remote Control: Offers personalized comfort with four user memory settings for a truly customized experience.
  • Heated Seat with Temperature Control: Ensures soothing warmth, especially appreciated on chilly mornings.
  • Instantaneous Water Heater: Provides continuous warm water while saving energy with efficient heating.
  • Gentle Aerated, Warm Water Spray: Dual-action spray with oscillating and pulsating modes delivers a thorough, comfortable cleanse.
  • Adjustable Spray Features: Fine-tune spray position, water temperature, and pressure to your preference.
  • Warm Air Dryer: Comes with three variable temperature settings for a complete hands-free drying experience.
  • Automatic Air Deodorizer: Neutralizes bathroom odors for a fresher, cleaner environment.
  • PREMIST® Function: Automatically mists the toilet bowl before each use to help prevent waste from sticking.
  • EWATER+® Technology: Automatically cleans the bidet wand after every use using electrolyzed water for added hygiene.
  • Night Light: Provides gentle illumination for nighttime visits without disturbing your sleep.
  • Docking Station: Allows for easy installation and removal, simplifying cleaning and maintenance.
  • Seamless Seat Design: Eliminates the common gap where dirt collects, making cleaning easier and more hygienic.
  • Compatible with Most Elongated Toilets: Designed for a broad range of toilet models, making it an easy upgrade.
  • High-Tech Electronic Bidet Seat: Combines advanced comfort features with smart hygiene solutions for a modern bathroom experience.

TOTO Washlet S5 Bidet Seat Resources

SKU: SW3446#01 / SW3446#12 / SW3445#01

Outstanding Customer Service and Fast Shipping

I can’t say enough about Premier Bidets. Great deals, outstanding customer service, and fast shipping. I’m going to order all my bidets from them!

- Lauchlin Byrd Verified Buyer Add to Cart

TOTO Washlet S5 Bidet Seat Compatibility

When it comes to selecting the right bidet seat for your toilet, understanding the size and shape compatibility is crucial. Toilet bowls come in two primary sizes:

  • round
  • elongated

Round-sized toilets typically measure 16.5 inches in total length, while elongated toilets are slightly larger at 18.5 inches.

If your toilet has a relatively flat bowl that meets the toilet tank at close to a 90-degree angle, the Washlet S5 should fit seamlessly.

However, if your toilet features a curved tank that meets the bowl on a slope, often referred to as a "french curve" the Washlet S5 unfortunately will not fit.

You will also want to measure the space in between the holes where you attach your toilet seat.

You'll want 5.5" of space between them.

Next, you'll want to measure the space between the toilet tank and mounting holes.

For the Washlet S5 Bidet Seat, you'll want at least 1.5" between the toilet tank and the bolts where you attach the seat.

Washlet S5 Installation Information

When you're in the market for a bidet seat, it's essential to keep a few key factors in mind:

  • ensuring your toilet is compatible
  • having convenient access to a water source
  • GFCI electrical outlet is within 3 feet of the toilet

These considerations will help you make the right choice for your bathroom upgrade

For bidet seats like the TOTO S5, an electrical outlet within three feet is required. The S5 Washlet can be easily installed at home without a plumber by just following the included installation instructions.

While you could opt for a plumber to do the install for you, it's certainly not required.

Toto Washlet S5 Bidet Seat Corner View

TOTO Washlet S5 Bidet Seat SW3446#01

$555.00