Is the TOTO C5 worth it over a basic bidet attachment?

The C5 adds a heated seat, warm water and a remote, which basic attachments lack. If you want comfort features, it is the more complete option; if you only want a cold-water spray, a simple attachment costs far less.

Will it fit my toilet?

It is made for elongated bowls only, at about 20.88 by 15.06 inches. Measure your bowl length and check it is elongated before buying.

Does it need electricity?

Yes. The heated seat and warm water require a power outlet near the toilet, so check your bathroom has one within reach of the cord.

The Washlet seat, remote control and standard installation hardware are included. You supply the outlet and any tools for removing your old seat.

Is $449.99 a good price?

That is the best new price across 5 stores as of November 5, 2026. Compare it against the other listings before buying, since bidet seat prices move with sales.

Where can I buy the TOTO Washlet C5 Electronic Bidet Toilet Seat?

6 stores we checked sell it, including eBay, Walmart, Decorative Plumbing Pros, The Sink Boutique, Sloanrepair.com.

TOTO Washlet C5 Electronic Bidet Toilet Seat

Q: Where is the TOTO Washlet C5 Electronic Bidet Toilet Seat cheapest?

At Walmart, for $449.99, as of our latest check.

Best price now

$449.99at WalmartObserved at 7:28 AM

Compared across 6 stores. Prices are checked against each store and labelled with when.

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Our take on the TOTO Washlet C5 Electronic Bidet Toilet Seat

The TOTO Washlet C5 is an elongated electronic bidet seat that replaces a standard toilet seat and adds a heated seat, warm water cleansing and a remote control. It fits elongated bowls and installs with standard DIY hardware, though the bidet hardware raises the rear of the seat about 5.75 inches. The best new price is $449.99 at Walmart as of November 5, 2026, with 5 stores listing it new.