Leveluk SD501DX: The Proven Best-Seller, Updated

For over a decade, the Leveluk SD501 was the best-selling Kangen Water® machine in the world — the model most families started with, and the one most people picture when they hear "Kangen Water®." The SD501DX is its direct successor: the same proven 7-plate core, updated with a sleeker body, a larger LCD display, voice guidance in eight languages, and a universal power input that works anywhere in the world. If you want the most trusted platform in the lineup, this is it.

• $5,360 + tax
• 5-year manufacturer warranty
• Financing available

Not sure the SD501DX is the right fit? [Compare all models side by side](/compare-kangen-water-machines/) or [browse the full lineup](/kangen-water-machines/).

* ORP (Oxidation-Reduction Potential) indicates the water's antioxidant potential — the more negative the number, the stronger it is. Actual measured values vary with your source water quality, mineral content, and flow rate.

The 7-plate platinum-coated titanium core inside the SD501DX is the same core that made the original SD501 the world's best-selling Kangen Water® machine for more than a decade. That's millions of machines, in millions of kitchens, running daily for years. The SD501DX doesn't experiment — it refines what already worked.

Seven plates deliver a negative ORP of up to −631 mV\* and steady output for households of three to six people — daily drinking water, cooking, produce washing, and cleaning, without breaking stride. For most families, this is exactly the right amount of machine.

Compared to the SD501 it replaces, the SD501DX brings a sleeker, modernized body and a larger LCD display that's easier to read from across the kitchen, and expands voice guidance to eight languages: English, Japanese, Spanish, French, German, Italian, Portuguese, and Chinese. The machine confirms your water selection out loud, so there's never a question about which water is flowing.

The SD501DX features a universal power input with multi-voltage support (100–240 V). It adapts automatically to different electrical standards, so it can be used anywhere in the world without a special regional configuration or a voltage converter — only a simple plug adapter for the local outlet. Within the lineup, this is a feature shared only by the SD501DX and the K8; the JRIV, SD501U, and Super501 are built for the voltage of the country they're purchased in. If you relocate, travel for extended periods, or split time between countries, the SD501DX goes with you.

The SD501DX is a countertop unit: place it by the sink, connect the included diverter to your faucet, plug in, done. No plumber, no tools beyond what's in the box for a standard faucet. Cleaning is largely automatic, and the filter swaps out in seconds when it's due.

Like every Kangen Water® machine, the SD501DX produces five types of water across the 2.5–11.5 pH range:

Every machine in the lineup produces these same five water types — what differs between models is electrolysis strength and capacity. See [what plate count actually means](/compare-kangen-water-machines/) for the full breakdown.

Been researching the Leveluk SD501 or SD501 Platinum? Here's the update: the manufacturer has discontinued both models, and the SD501DX is their direct successor. Nothing was lost in the transition — and a few things got better:

Bottom line: if the SD501 or SD501 Platinum was on your shortlist, the SD501DX is the same proven machine, updated. You're not settling for a substitute — you're getting the newer version of exactly what you were looking for.

Already own an SD501 or SD501 Platinum? They remain fully supported — replacement filters are still available, and service is handled by the manufacturer's official service center.

* Measured ORP depends on your source water quality, mineral content, and flow rate. Official manufacturer specifications, subject to change — contact us for the current spec sheet.

The SD501DX uses the same DIY countertop installation as the other standard models — no plumber, no tools beyond what's in the box:

1. Place the SD501DX on the counter near your sink.

2. Connect the included diverter to your standard faucet.

3. Plug in, run the initial setup, and you're producing Kangen Water® the same day.

Most customers are up and running in well under an hour.

Renting your home? The SD501DX needs no permanent installation and moves with you.

Owning an SD501DX is simple:

- Filter replacement — the machine tells you when it's time; swapping the filter takes seconds. Frequency depends on your usage and source water.

- Electrolysis enhancer — used only when producing the strong waters (2.5 and 11.5); the machine prompts you when the tank needs a top-up.

- Cleaning — the SD501DX runs automatic self-cleaning; periodic deep cleaning is recommended depending on your water hardness.

When you purchase your SD501DX, an owner account is set up in your name — replacement filters and enhancer can be reordered any time through that account in a few clicks, shipped directly to you. Deep cleaning and any repairs are handled by the manufacturer's official service center, so your machine is always serviced by the people who built it.

The SD501DX is the right choice if:

- You want the most proven, most trusted platform in the lineup — the successor to the decade-long best-seller

- You have a household of 3–6 people with steady daily water use

- You want strong 7-plate performance (up to −631 mV\*) with physical controls you can operate by feel

- You may move, travel, or live abroad — the universal 100–240 V input means the machine works anywhere in the world

- You want a machine you can set up yourself, the same day it arrives

Consider a different model if:

- You want the absolute top of the range → the [Leveluk K8](/kangen-water-machines/leveluk-k8/) adds an eighth plate, the strongest ORP in the lineup (up to −722 mV\*), and a color touchscreen — and shares the same universal power input

- You're a household of 1–2 with lighter daily use → the [Leveluk JRIV](/kangen-water-machines/leveluk-jriv/), the most affordable model in the lineup

- You want the machine hidden under the sink → the [Leveluk SD501U](/kangen-water-machines/leveluk-sd501u/) — same 7-plate performance, under-counter installation

- You're serving 6+ people or a business → the [Leveluk Super501](/kangen-water-machines/leveluk-super501/)

Weighing the SD501DX against the K8? That's the most common comparison in the lineup — [see them side by side here](/compare-kangen-water-machines/).

Leveluk SD501DX: $5,360 + tax. The price is fixed by the manufacturer, so the SD501DX costs the same wherever you buy a new unit — no one can legitimately offer a "discounted" one. The difference is who you buy from: order through us and you have a direct contact you can email if a question ever comes up, before or after your purchase.

Financing options are available; see our [pricing & financing page](/kangen-water-machine-price/) for current plans.

Every SD501DX we sell is a brand-new, genuine unit with the official 5-year manufacturer warranty.

How much does the Leveluk SD501DX cost?

$5,360 + tax — a fixed manufacturer price, so there are no legitimate discounts on a new SD501DX (be cautious of "deals" that claim otherwise). Financing options are available — see our [pricing & financing page](/kangen-water-machine-price/).

What's the difference between the SD501DX and the old SD501?

The core is identical — the same 7 platinum-coated titanium plates, the same five water types, and the same 5-year warranty. The SD501DX updates the body with a sleeker design, adds a larger LCD display, and expands voice guidance to eight languages (the SD501 had English only; the SD501 Platinum, five languages). It also adds a universal 100–240 V power input, so it can be used anywhere in the world — whereas the SD501 and SD501 Platinum were built for the voltage of the country they were purchased in.

Can I still buy a new SD501 or SD501 Platinum?

No — both models have been discontinued and are no longer sold new. The SD501DX is their direct successor. Existing SD501 and SD501 Platinum machines remain fully supported — filters are still available and service is handled by the manufacturer's official service center. Be cautious of "new" SD501 units offered online — genuine new machines of that model are no longer produced.

Do I need a plumber to install the SD501DX?

No. The SD501DX is a countertop unit that connects to a standard faucet with the included diverter — set it by the sink, connect, plug in, and most customers complete setup themselves in under an hour.

Can I use the SD501DX outside the country I buy it in?

Yes. The SD501DX has a universal 100–240 V power input that adapts automatically to local electrical standards, so it works anywhere in the world — you only need a plug adapter for the local outlet, not a voltage converter. This is a feature of the SD501DX and the K8 only; the other models in the lineup are built for the voltage of the country where they're purchased.

What is the SD501DX's ORP?

Up to −631 mV. ORP (Oxidation-Reduction Potential) is a measurable indicator of the water's antioxidant potential; the more negative the reading, the stronger it is. Actual measurements vary with your source water quality, mineral content, and flow rate.

What's the difference between the SD501DX and the K8?

Both produce the same five water types, share the universal 100–240 V power input, and carry the same 5-year warranty. The SD501DX is the proven 7-plate platform with physical controls — the right fit for most households. The K8 steps up to 8 plates, a stronger ORP (up to −722 mV vs −631 mV\*), and a color touchscreen, for those who want the strongest electrolysis and the most refined interface in the lineup. [See the full side-by-side comparison here](/compare-kangen-water-machines/).

How often do I need to replace the filter?

It depends on your usage and source water — the SD501DX tracks filter life automatically and notifies you when it's time. Replacement takes seconds, requires no tools, and filters can be reordered through your owner account.

Is the SD501DX suitable for renters?

Yes. It requires no permanent installation — it sits on the counter, connects to the faucet, and moves with you when you do.

The SD501DX carries forward the platform that earned more kitchens than any other machine in the lineup — updated, refined, and simple to own. Order with confidence, or ask us anything first; no pressure, just guidance.