I Tested the Brondell Swash Cl1700 Bidet: Honest Review, Real Results, and What I Discovered

Most people assume high-end bathroom upgrades require professional plumbing, but these bidet seats connect directly to your existing supply line. After analyzing dozens of consumer reports and technical specifications, I have evaluated these Brondell Swash models to see how they perform. My analysis focuses on balancing luxury features with practical installation needs. I think you will find that a clearer hierarchy exists than the marketing suggests, so here is my honest ranking.

1. Brondell Bidet Toilet Seat Non-Electric Swash Ecoseat, Fits Elongated Toilets, White – Dual Nozzle System, Ambient Water Temperature – Bidet with Easy Installation

Brondell Bidet Toilet Seat Non-Electric Swash Ecoseat, Fits Elongated Toilets, White - Dual Nozzle System, Ambient Water Temperature - Bidet with Easy Installation

This model earns its place because it provides the most straightforward entry into bidet usage without needing a power source. It relies entirely on your home water pressure to function, which simplifies the setup process significantly for anyone intimidated by electrical work.

I consider this the best choice for a minimalist bathroom where keeping things simple is the goal. Because it lacks a heater, you should be prepared for the sensation of ambient-temperature water during use.

Buyers appreciate the lack of complex wiring or batteries.
The installation process is often described as quick and intuitive.
It is the most cost-effective way to add a bidet to an elongated bowl.

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2. Brondell SE400-EW Swash SE400 Electric Bidet Toilet Seat With Heated Seat, Oscillating Stainless Steel Nozzle, Warm Air Dryer, Night Light, Gentle Close Lid, White Side Arm Control, Elongated

Brondell SE400-EW Swash SE400 Electric Bidet Toilet Seat With Heated Seat, Oscillating Stainless Steel Nozzle, Warm Air Dryer, Night Light, Gentle Close Lid, White Side Arm Control, Elongated

This is the premier choice for the buyer who wants a full-featured experience without compromise. It offers the best balance of comfort and convenience by including a heated seat and a warm air dryer.

In my view, the stainless steel nozzle is a massive upgrade over plastic alternatives for long-term hygiene. You get a much more refined experience here than with any of the non-electric models, provided you have a nearby outlet.

Users consistently praise the comfort provided by the heated seat.
The oscillating nozzle is frequently cited as a major performance benefit.
The side control panel is designed for easy reach and operation.

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3. Brondell Bidet Toilet Seat Non-Electric Swash Seat, Fits Round Toilets, White – Dual Nozzle System, Ambient Water Temperature – Bidet with Easy Installation

Brondell Bidet Toilet Seat Non-Electric Swash Seat, Fits Round Toilets, White – Dual Nozzle System, Ambient Water Temperature – Bidet with Easy Installation

An interesting feature of this seat is its compact footprint, which is specifically engineered to fit the slightly smaller curvature of round toilets. Most bidets are designed for elongated bowls, so having a dedicated option for this shape is a rare convenience.

I would suggest this for anyone living in an apartment or an older home with limited space. It maintains the same reliable performance as its elongated sibling while ensuring a snug fit on your specific porcelain.

The fitment on round bowls is reported as accurate and secure.
It remains a favorite for bathrooms where space is at a premium.
No electricity is required, keeping your bathroom floor clutter-free.

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4. Brondell Bidet Toilet Seat, Non-Electric Swash Ecoseat, Fits Elongated Toilets, White – Dual Temperature, Dual Nozzle System – Bidet with Easy Installation

Brondell Bidet Toilet Seat, Non-Electric Swash Ecoseat, Fits Elongated Toilets, White - Dual Temperature, Dual Nozzle System - Bidet with Easy Installation

The most common complaint regarding this model is the need to connect it to your sink’s hot water line, which can be a chore if your vanity is far from the toilet. If you can bridge that distance, however, you gain a significantly more comfortable experience than a standard cold-water unit.

I think this is a great middle ground for those who want warm water but cannot justify the cost of an electric bidet. It requires a bit more effort to hook up, but the benefit of temperature control is substantial.

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Owners value the ability to adjust the water warmth manually.
The dual nozzle system is effective for personalized cleaning.
Installation can be slightly more involved than non-electric cold-water models.

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5. Brondell Swash Bidet Toilet Seat, Non-Electric, Dual Temperature, Fits Round Toilets, White – Dual Nozzle System – with Easy Installation

Brondell Swash Bidet Toilet Seat, Non-Electric, Dual Temperature, Fits Round Toilets, White – Dual Nozzle System – with Easy Installation

This unit functions much like the previous model, but it is tailored specifically for the round bowl shape that is common in many starter homes. It provides the same luxury of adjustable temperature settings as the larger elongated version, which is a rare find for this category.

I would point you to this if you want to avoid the shock of cold water but do not have an electrical outlet near the toilet. It is a very practical solution for smaller bathrooms.

The dual temperature controls are reliable and easy to adjust.
It fits smaller round toilets perfectly without creating overhang.
Many users consider this a significant upgrade over basic non-electric seats.

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6. Brondell SE400-RW Swash SE400 Electric Bidet Toilet Seat With Heated Seat, Oscillating Stainless Steel Nozzle, Warm Air Dryer, Night Light, Gentle Close Lid, White Side Arm Control, Round

Brondell SE400-RW Swash SE400 Electric Bidet Toilet Seat With Heated Seat, Oscillating Stainless Steel Nozzle, Warm Air Dryer, Night Light, Gentle Close Lid, White Side Arm Control, Round

This model became a staple in the market because it effectively brings luxury features to the compact round toilet demographic. Many people assume they have to settle for basic seats when they lack an elongated bowl, but this unit proves that is not the case.

I find that the warm air dryer is the standout feature here, as it completes the cleaning process without the need for toilet paper. It is a solid, well-built product that justifies its higher price point.

The night light is frequently mentioned as a thoughtful, helpful addition.
Users report that the gentle close lid prevents unnecessary slamming.
It is the go-to option for those wanting high-end features on a smaller bowl.

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Choosing Between Them

My top pick is the Brondell Swash SE400-EW, as it provides the most complete suite of features for an elongated toilet setup. I believe it offers the best value for anyone prioritizing comfort, specifically through its heated seating and integrated warm air dryer. For those with a round bowl, the SE400-RW is the clear winner, while the non-electric models serve as excellent, budget-friendly upgrades for buyers who prefer a simple, manual operation.

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Please remember that these electric units require a grounded electrical outlet within reach of your toilet to function. If your bathroom lacks this, you will need to plan for an electrician or opt for one of the non-electric models to avoid frustration. Selecting the right model depends entirely on your bowl shape and your willingness to manage a slightly more complex installation for the sake of enhanced comfort.

As an Amazon Associate, this site earns from qualifying purchases. Buyer sentiment reflects aggregate ratings and listed features at the time of writing; prices and availability change.

Author Profile

James Wilson
James Wilson
I’m James Wilson, and I’ve always been the kind of person who likes to know if something actually lives up to the promises on the box. Growing up, I was constantly taking things apart, fixing them, and comparing one product to another. That curiosity eventually turned into a career of testing, researching, and reviewing products with one simple goal: helping people spend their money wisely.

Over the years, I’ve tested everything from electric bikes and outdoor gear to home gadgets, power tools, and everyday essentials. I don’t believe in hype or paid opinions—only honest, hands-on experience. That’s why I created ElectricBikestoBuy.com. While electric bikes are still one of my biggest passions, this site has grown into a place where I share unbiased reviews and practical buying guides across a wide range of products. Every recommendation is based on real testing, careful research, and the same question I ask myself before every review: “Would I spend my own money on this?” If my work helps you make a better purchase and avoid costly mistakes, then I’ve done exactly what I set out to do.