WASHLET is a high-tech electronic bidet toilet seat by TOTO, the world's largest plumbing manufacturer, that installs easily on your current toilet. It delivers advanced technology and innovation to enhance cleanliness and provide the ultimate in personal comfort. The TOTO WASHLET features an adjustable spray that allows you to experience a warm water rinse that cleanses and refreshes you more effectively than harsh toilet paper. You feel cleaner and more comfortable than you've ever felt after a bathroom break. Each time you use WASHLET, you are refreshed, rejuvenated, and ready to tackle the day's next challenge. Take care of yourself and the environment. Live cleanly with WASHLET.
C2 Luxury Features

PREMIST Cleansing
A misting of the toilet bowl is performed before each use helping prevent waste from adhering to your toilet
The PREMIST function reduces cleaning frequency and creates a more hygienic environment
Heated Seat
Contoured seat is heated to provide maximum comfort and keep you warm and cozy
Adjustable temperature settings allow users to create and maintain the perfect level of warmth
Air Deodorizer
The automatic air deodorizer neutralizes bathroom odors by using powerful filters
Effectively cleans the air around the toilet to create a more pleasant experience
Warm Air Dryer
Enjoy the ease and comfort of drying with the temperature-adjustable warm-air dryer.
Reduces the need for toilet paper and creates a more hands-free experience

Easy, do-it-yourself installation!
Step 1 - Remove your current seat.
Step 2 - Install the WASHLET base plate. The rubber grommets can be lubricated with water if needed. Tighten the screws completely.
Step 3 - Slide the WASHLET onto the base plate. Check the fit on your toilet and readjust the base plate as needed. A quick release button on the right-hand side allows for easy removal.
Step 4 - Connect the tee connector to your fill valve inlet. Connect the WASHLET hose and reconnect the water supply hose.

Fits Most North American Toilets
The WASHLET fits most toilets that feature a standard design.
Check the dimensions of your toilet to ensure proper fit and installation.
French curves may inhibit proper installation of the WASHLET. Check to ensure adequate space across the width of the tank.
Be sure that you are able to access the tank's fill valve inlet in order to complete the water connection. Extenders are available if space is limited.

Included and Required Items
Included Items - WASHLET, base plate with top-mount installation hardware, and tee connector.
120V GFCI outlet required. Rated 15 Amps. Surge protection recommended to protect your WASHLET.
The 3.9 foot three-prong power cord originates on the back left-hand side of the WASHLET when facing the toilet.
Meets or exceeds electrical and mechanical standards for the US and Canada. IAPMO EGS and cUPC listed.

Other Considerations
Some toilet designs, such as fully skirted bowls, restrict access to the fill valve inlet. Limited space can prevent completion of the water connection.
Check to ensure there is adequate space under your tank to install the tee connector and complete the water connection.
Extenders are available if your fill valve inlet is difficult to reach.
Additional fittings are needed for wall-hung toilet installations.

Install Guide

Fit Chart

Required Items

Optional Items

S550e K300 C5 C2 KC2 A2 - New
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Price $1,004.72$1,004.72 $629.40$629.40 $421.46$421.46 $336.63$336.63 $391.60$391.60 $269.02$269.02
WASHLET Controls at Your Fingertip Luxury Remote Luxury Remote Luxury Remote Convenient Arm Panel Convenient Arm Panel Convenient Arm Panel
Core Luxuries - Heated Seat, SoftClose Lid, Adjustable Rear and Front Cleansing Streams
Air Dryer with Adjustable Temperature Settings -
Luxury Cleanse Provides an Exceptional Clean Oscillating & Pulsating Oscillating & Pulsating Oscillating & Pulsating Oscillating & Pulsating Oscillating & Pulsating Oscillating
Air Deodorizer Purifies Air and Neutralizes Unwanted Odors -
Front Cleanse Provides a Gentle and Refreshing Feminine Wash Wide Front and Front Cleanse Options Front Cleanse Front Cleanse Front Cleanse Front Cleanse Front Cleanse
Water Heating Technology for Soothing Warm Water Continuous water heating that never runs out Continuous water heating that never runs out Water heating reservoir to store warm water Water heating reservoir to store warm water Water heating reservoir to store warm water Water heating reservoir to store warm water
Auto Open and Close Seat and Lid Creates Hands-Free Experience - - - - -
Night Light Softly Illuminates Your Path in the Dark - - - - -
Advanced Cleaning EWATER+ Technology - Cleans Bowl and Wand Before and After Each Use; PREMIST - Sprays Water Onto Bowl Before Each Use Creating a Slick Surface EWATER+ Technology - Cleans Bowl and Wand Before and After Each Use; PREMIST - Sprays Water Onto Bowl Before Each Use Creating a Slick Surface EWATER+ Technology - Cleans Bowl and Wand Before and After Each Use; PREMIST - Sprays Water Onto Bowl Before Each Use Creating a Slick Surface EWATER+ Technology - Cleans Bowl and Wand Before and After Each Use; PREMIST - Sprays Water Onto Bowl Before Each Use Creating a Slick Surface - -
Product Description
The TOTO SW3074#01 WASHLET C2 Electronic Bidet Toilet Seat is a high-quality and advanced toilet seat that offers a range of features to enhance your bathroom experience. This elongated seat is made from durable materials that ensure long-lasting performance. This electronic bidet toilet seat includes a variety of features, including a PREMIST function that sprays water on the toilet bowl before each use to prevent waste buildup, and EWATER+ technology that uses electrolyzed water to clean the wand and the toilet bowl.