Infinity Eaze Z3 Bidet Seat

Why the remote matters more than another fancy feature

Formerly sold as the Cascade 3000, this electric bidet seat has a large wireless remote with colour-coded, written controls for Stop, Rear, Front, Dry and Auto. It also has adjustable warm water, an adjustable heated seat, an oscillating wash, a deodorizer and a warm-air dryer.¹

Many bidet remotes rely on small symbols. That may look tidy, but it is not always easy for a new user, someone with poor eyesight or a person whose hand strength and dexterity have changed.

The Eaze Z3 takes the opposite approach. Its main controls are large, separated by colour and labelled with plain words. The red Stop button is the largest. Rear, Front, Dry and Auto each have their own colour. Water and dryer intensity use familiar plus and minus buttons. Nozzle position, seat temperature, water temperature and deodorizer controls sit below the main wash functions.¹

The video shows the remote clearly at 2:12. It can remain in its wall-mounted holder or slide out for handheld use. This gives a caregiver or family member more flexibility when helping someone learn the controls.³

There is also a small control panel on the seat itself. The reviewer demonstrates quick access to Stop and Rear Wash, plus the night light and energy-saving settings. That backup matters if the remote is misplaced or its batteries need replacing.³

A one-button cycle can reduce the learning curve

The green Auto button starts a preset cycle consisting of a 60-second oscillating rear wash followed by a three-minute drying cycle. The user can press Stop at any time.³

That does not mean every person will use the same settings forever. Water pressure, water temperature, nozzle position and drying temperature can still be adjusted. The benefit is that someone can begin with one obvious button instead of learning the entire remote on day one.

Comfort and dignity without an overly complicated routine

The Eaze Z3 has a taller rear housing than many slim bidet seats because the water-heating and operating components sit behind the seating area. The seat itself remains comparatively flat.

That shape can look bulky in photographs, but the reviewer was surprised by the comfort and called it the most comfortable toilet seat she had used. Her comments begin around 8:03 in the video.³

The goal of an accessible bathroom product is not to make medical promises. It is to remove avoidable friction. A bidet seat may reduce some of the reaching and repeated wiping involved with toilet paper, while the dryer can reduce how much paper is needed afterward. For some people, that can make a private routine easier to manage with less assistance.

Wash performance and adjustments

The Eaze Z3 provides separate rear and front wash functions. Pressing the selected wash button a second time activates oscillation, moving the spray back and forth. The remote also allows the user to change the nozzle position, water pressure and water temperature.¹

During the demonstration, the reviewer tests low, medium and high pressure and describes the spray as strong and effective. The pressure test begins around 8:30. She also tests the three warm-water settings and the cold-water option.³

The seat uses an instant water heater with no tank, which warms the water as it flows. There are three settings: 93, 99 and 104 °F.⁴ The reviewer notes that, as with other instant-heating seats she has used, there can occasionally be a brief cooler moment, particularly when the seat is used again immediately. She did not consider it a major problem.³

Other hygiene and comfort features in Infinity’s manual

• a two-in-one nozzle for rear and front wash
• automatic nozzle rinsing before and after each wash
• a heated seat with three levels that steps down after 30 minutes on high
• a deodorizer that pulls air through a carbon filter while the seat is in use
• an LED nightlight with a darkness sensor
• Eco and Max Eco power-saving modes
• a warm-air dryer with five temperature levels⁴

The reviewer liked having several drying temperatures but found the airflow weaker than she preferred. That is a useful expectation to set. Most bidet-seat dryers take time and may not eliminate toilet paper for every user.

Seat sensor: easy to activate, but not disabled entirely

The reviewer initially believed the seat sensor could be switched off. After testing the Eaze Z3, she corrected that point. The sensor cannot be disabled completely.³

What makes it more forgiving is the location of the contact area. The reviewer shows that skin contact on a specific portion of the seat activates the functions, without requiring perfectly even pressure across the entire seat. Her demonstration begins around 11:23.³

This distinction is important for honest accessibility content. We would not promise that the seat works with no contact. We can say the reviewer found its sensor easier to activate than she expected.

Will the Infinity Eaze Z3 fit your toilet?

The Eaze Z3 comes in elongated and round versions, and its mounting plate needs seat bolt holes 5.5 inches (140 mm) apart, which is the standard spacing.⁴ Most standard toilets are easy. French curve toilets and some one-piece toilets are where people get caught, so here is exactly what we check.

Three measurements

• A. Bowl length: from the centre line of the bolt holes to the front of the rim. About 18.5 inches is elongated, about 16.5 inches is round.
• B. Bolt spacing: must be 5.5 inches (140 mm). Infinity’s mounting plate only fits that spacing.⁴
• C. Room behind the bolts: straight back from the centre of a bolt hole to the closest point of the tank or toilet body. Under about 1.5 inches, send us photos before you order.

If you have a French curve toilet

On a French curve toilet the tank or body sweeps forward into the back of the bowl, and that curve takes up the space where a bidet seat’s back housing sits. Infinity says the Eaze Z3 can fit French curve toilets. In our experience it depends on the exact toilet, and nobody we know of has published a measurement that settles it. On some French curve toilets the bolts and the water shut-off are also hard to reach. So we check your toilet first. Read our French curve fit guide.

Two photos and a model number

• Model number: on a sticker or stamp inside the tank, under the tank lid, or on the back of the toilet near the floor.
• Side photo: the whole toilet, from the tank to the front of the bowl.
• Bolt-hole photo: lift the old seat and shoot down at the back of the bowl, so we can see the bolt holes and the tank behind them.

Start a free fit check

What installation involves

The installation walkthrough starts at 3:49. The basic process is familiar for an electric bidet seat.

1. Close the toilet’s water shutoff valve and flush to reduce water in the line.
2. Remove the existing toilet seat.
3. Install the supplied mounting plate with hardware suited to the toilet.
4. Add the supplied T-valve at the toilet’s water connection.
5. Slide the Eaze Z3 back into the grooves of the mounting plate.
6. Connect the bidet hose and carefully check every connection for leaks.
7. Plug the seat into a suitable nearby GFCI-protected outlet.

The reviewer had existing top-mount rubber hardware, but those bolts sat too high for the seat to slide into place. She switched to the fixation hardware supplied with the Eaze Z3 and found it easier to secure.³

She also caught a leaking connection during the test and tightened it with a wrench. That is exactly why the leak check belongs before normal use. Connections should be snug, but excessive force can damage plastic threads or washers.

Check the outlet location before ordering

The water inlet is on the left side of the seat, while the power cord is on the right. In the reviewer’s bathroom, the outlet was on the opposite side, so she temporarily used an extension cord for testing. She correctly warns that an extension cord should not be the permanent installation.³

About the lid

We used to list this lid as sittable up to 300 pounds. Infinity’s manual does not give a weight rating for the lid, and it says not to lean on the lid or step on the seat, so we have taken that claim down until Infinity confirms a rating in writing.⁴

Where the Eaze Z3 may not be the right choice

The Eaze Z3 is not the most streamlined bidet seat. Its taller rear body and oversized remote are deliberate choices, but some shoppers will prefer a thinner seat with a smaller remote.

The video reviewer ultimately chose not to keep the seat because she preferred the slimmer models already in her home. Even so, she said she would gladly give the Eaze Z3 to one of her parents and considered it well suited to people dealing with bathroom-access challenges.³

That is a fair summary. The Eaze Z3 is not trying to disappear into the bathroom. It is trying to be comfortable and understandable.

Who should consider the Infinity Eaze Z3?

The Eaze Z3 deserves a close look for:

• older adults who dislike tiny remotes or icon-only controls
• caregivers helping someone build a simpler hygiene routine
• people with reduced hand dexterity or vision who benefit from larger labelled buttons
• households that want both a one-button cycle and manual adjustment
• buyers who need a round bidet seat, not only elongated
• owners of French curve toilets, once a fit check says yes
• anyone who values clear controls and a comfortable seat more than the thinnest possible design

Personal needs vary. A bidet seat can support independence, but it does not replace grab bars, raised toilet equipment, professional occupational-therapy advice or hands-on assistance when those are needed.

Our verdict

The Infinity Eaze Z3 succeeds because its useful features are easy to find. Stop means Stop. Rear means Rear. Auto starts a complete wash-and-dry cycle. The main buttons are large enough to identify at a glance.

It also offers the comfort features expected from a premium electric bidet seat: instant warm water, adjustable pressure and nozzle position, a heated seat, deodorizer, nightlight and dryer. Round and elongated sizes, plus brackets for toilets with top-tighten bolts, cover most standard toilets.⁴

The trade-off is size. This is not the bidet seat for someone who wants the smallest remote and slimmest rear housing. It is better suited to someone who wants clear controls, a comfortable seat and fewer steps between sitting down and getting clean.

Toiletland ships the Infinity Eaze Z3 from Canada and provides Canadian warranty support. Infinity’s four-year warranty is handled by Toiletland in Canada,⁴ and the seat is covered by our 60-day trial.² Review the current terms before purchasing, as policies and availability can change.

Frequently asked questions

The Canadian advantage: buy local, avoid import hassles

When you buy from Toiletland, you are purchasing from a Vancouver-based Canadian company. This means you avoid the hidden costs and complications that come with cross-border shopping:

• No US import duties: Orders from US retailers can attract import duties, taxes, and brokerage fees at the border. Ours ship from Vancouver, BC, so the price you see is the price you pay
• No surprise customs fees: avoid unexpected taxes and brokerage charges when your package crosses the border
• No cross-border delays: your order ships directly from Canada without customs clearance wait times
• Canadian warranty support: deal with a local company for warranty claims and customer service
• Support Canadian business: every purchase supports jobs and innovation right here in Vancouver, BC