Portable Bidet vs Bidet Seat: What to Choose
Portable bidet vs bidet seat: which is better? Compare cost, installation, comfort and features in this guide to find the perfect bidet solution for your bathroom and lifestyle.
Smart Electronic Bidet Seat
Upgrade your bathroom with a smart bidet seat featuring remote control operation, touchless lid automation, and advanced cleansing technology. Designed for comfort, hygiene, and convenience, it delivers adjustable wash modes, warm water, and everyday ease while fitting many existing toilets.

Wall-Mounted Remote Control
Backlit LCD remote offers easy access to all functions and can be positioned on any nearby wall for convenient use.
Simple controls make daily operation intuitive for all users.

Self-Cleaning Stainless Steel Nozzle
Nozzle rinses automatically before and after use for improved cleanliness.
Unlike a traditional sprayer for the toilet, the integrated stainless steel nozzle provides a more precise and hygienic cleansing experience, while a toilet lid with bidet offers a cleaner and more convenient alternative to standard toilet seats.
Antimicrobial finish helps reduce bacteria build-up on the surface.

Adjustable Multi-Mode Washing
Front and rear wash with adjustable pressure, temperature, and nozzle position.
Includes oscillating, turbo massage, and air bubble modes for wider and gentler cleaning.

Heated Seat & Warm Air Dryer
Heated seat with adjustable temperature improves comfort in all seasons.
Built-in warm air dryer reduces the need for toilet paper.

| MODEL | |
|---|---|
| Product Code | KH-31258A-0 |
| Compatibility | Retrofits to many existing toilets (check compatibility with bidet template under Installation below) |
| MATERIAL & FINISH | |
| Main Material | Polypropylene |
| Color | Gloss White |
| Nozzle Material | Stainless Steel with Antimicrobial Finish |
| TECHNICAL INFORMATION | |
| Toilet Seat | Soft-close seat + Automatic opening/closing lid |
| Heated Seat Function | Adjustable temperature + Warm air dryer |
| Remote Control |
Backlit LCD remote (can be wall-mount) |
| Seat Sensor | Infrared sensor with auto shut-off and override |
| Nozzle System |
- Auto-cleanses, self-cleaning wand (before and after use) |
| Wash Modes | 3 Modes: Oscillating + Turbo massage + Air bubble wash |
| Heating System | Hybrid heater (instant & continuous warm water) |
| Energy Saving | Two-stage mode |
| Water Pressure | 220–500kPa |
| IP Rating | IPX4 |
| Max User Weight | 120kg |
| Installation & Maintenance |
- Must requires RCD or GFCI protection - Must comply with AS/NZS 3500.1 - Requires high hazard backflow prevention device (not supplied) - Maintenance: Replace water filter every 6 months (DH97-00552C) |
| Compliance | |
| Compliance | AS/NZS 3500.1 & AS/NZS 2845.1 |
| PACKAGE CONTENTS | |
| Main Product |
1* Electronic bidet seat with fixing kit |
| Accessories |
1* LCD display remote control & wall mount bracket 1* Ionic water filter 1* Water supply hose 1* Installation instructions & Quick start user guide 1* Low-medium Backflow prevention device (AS/NZS 2845.1 compliant) |
| FEATURES | |
| Feature 1 |
Convenient Control -- Remote and smart functions enable easy daily use. |
| Feature 2 |
Enhanced Hygiene -- Self-cleaning nozzle and deodoriser keep it clean. |
| Feature 3 |
Smart Technology -- Sensors and hybrid heating ensure consistent performance. |
| Feature 4 |
Eco Friendly -- Reduces paper use and energy consumption. |
| Feature 5 |
Easy to install -- but must be within current standards(see below). |
| Feature 6 |
Carbon filter -- Powerful, chemical-free, carbon filter air deodoriser automatically minimises odours. |
| NOTE | |
| Note 1 |
Due to hygiene reasons, smart bidet seats cannot be returned or exchanged for change of mind, including cases where the size does not fit, unless the product is faulty. Please ensure you select the correct size before making your purchase. |
| Note 2 |
Must be installed in compliance with AS/NZS 3500.1, which requires provision of a High Hazard Backflow Prevention device (not supplied). |
| Note 3 |
Download & print our templates containing step-by-step instructions for checking compatability -- easy to print on a standard printer, and connect together to make a template |
KOHLER brings a world of personal expression to the bathroom, combining elegant design, advanced technology, and exceptional craftsmanship. From refined tapware to intelligent toilets and premium bathroom fixtures, KOHLER delivers solutions that balance style and performance. Whether creating a dream bathroom or upgrading a compact space, the brand empowers you to personalise your environment with confidence and precision.
Design-Led Expression
KOHLER products are crafted to elevate personal style, offering refined aesthetics that transform bathrooms into unique, expressive spaces.
Intelligent Innovation
From advanced toilet technology to modern bathroom solutions, KOHLER integrates cutting-edge innovation to enhance comfort and functionality.
Complete Solutions
KOHLER offers a comprehensive range of tapware, toilets, and fixtures, making it easy to create a cohesive and fully customised bathroom space.
Craftsmanship & Expertise
Backed by KOHLER’s global craftsmanship and KB Australia’s local expertise, every product is designed to deliver quality, reliability, and a premium experience.
Explore the KOHLER collection
Shop KOHLER products →Browse the full KOHLER range and use filters to find the right product, finish and style.
Delivery timeframes, order processing, pickup and delivery charges — everything about getting your order to you.
Last updated 15 July 2026
| Destination | Delivery time after dispatch |
|---|---|
| Metro areas (all states) | 2–7 business days |
| Regional areas (all states) | 7–15 business days |
Some delays sit outside our control:
Charges beyond the base delivery fee may apply where:
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