× Enagic's flagship model for decades 8 m range (4 m radius) × Enagic's flagship model for decades 8 m range (4 m radius)
🏆 Flagship Enagic model — the choice of millions

Leveluk SD501DX

Recognised for decades as the best choice for families. 7 electrodes, 5 water types, proven technology — an ionizer that has stood the test of time.

7
Titanium plates
−631 mV
ORP (antyoksydant)
2,5–11,5
pH range
3 740 EUR net
4 488 EUR gross (20% VAT)  ·  For businesses: net price  ·  Installments available
Leveluk SD501DX Enagic Kangen water ionizer — main view
Leveluk SD501DX Kangen water ionizer — view 1
Leveluk SD501DX Kangen water ionizer — view 2
Leveluk SD501DX Kangen water ionizer — view 3
Leveluk SD501DX Kangen water ionizer — view 4

Which ionizer is right for you?

If you have 3–5 people at home and want the best water without compromise — SD501DX is for you.

Decades of unchanged excellence

The SD501DX announces the selected water type, filter status and cleaning by voice. A clear voice confirms every change — no mistakes, no guessing. Intuitive operation from day one.

25+ years of durability
⚗️
7 plates — full power for the family

The SD501DX announces the selected water type, filter status and cleaning by voice. A clear voice confirms every change — no mistakes, no guessing. Intuitive operation from day one.

ORP do −631 mV
🏥
Medical certification from Japan

The SD501DX announces the selected water type, filter status and cleaning by voice. A clear voice confirms every change — no mistakes, no guessing. Intuitive operation from day one.

Klasa medyczna II
🌊
Five types of water for everyday use

The SD501DX announces the selected water type, filter status and cleaning by voice. A clear voice confirms every change — no mistakes, no guessing. Intuitive operation from day one.

5 types of water
📊
Best value for money

The SD501DX announces the selected water type, filter status and cleaning by voice. A clear voice confirms every change — no mistakes, no guessing. Intuitive operation from day one.

Best value for money
🎙️
Voice messages

The SD501DX announces the selected water type, filter status and cleaning by voice. A clear voice confirms every change — no mistakes, no guessing. Intuitive operation from day one.

Voice message

An ionizer that stood the test of time

"When you buy an SD501DX, you are buying not a product — you are buying decades of Japanese engineering precision."

Enagic has been manufacturing the SD501DX for over 25 years — and throughout that time has not needed to fundamentally change it. Why? Because the design has been correct from the start. Massive platinum-coated titanium electrodes don't wear out like those in budget ionizers. Automatic electrolysis cleaning after every use keeps the device in optimal condition for years.

In Poland and around the world there are thousands of SD501DX units that have been working perfectly for 15–20 years. That is not marketing — it's a fact you can verify by speaking with users.

50+
years of Enagic experience
23
kraje serwisowe globalnie
Klasa II
medical certification MHLW Japan
25+
years of device durability

Which ionizer is right for you?

ParameterLeveluk SD501DX
Number of plates7 platinum-coated titanium plates
ORP (oxidation-reduction potential)down to −631 mV
pH range2.5 — 11.5 (5 types of water)
Power230 W
Flow rateup to 7.6 litres/minute
Inlet water temperature4 — 40 °C
Weightapprox. 5.4 kg
Dimensions (H × W × D)338 × 264 × 171 mm
FilterFC1 Enagic (replace approx. every 6000 l)
Voice guidanceYes — 8 languages (incl. English, German, French)
Power supply220–240 V / 50–60 Hz
Manufacturer warranty5 years (Enagic International)
Expected lifespan25+ years with regular cleaning
CertificatesISO 9001, ISO 14001, ISO 13485, Class II medical device (MHLW Japan)
Country of manufactureJapan (Osaka)

Which ionizer is right for you?

If you have 3–5 people at home and want the best water without compromise — SD501DX is for you.

👨‍👩‍👦
Families of 3–5

pH 9.5 water draws more flavour from tea and rice. pH 11.5 removes pesticides from fruit without chemicals. Cooking on a new level.

💡
Pierwsi w rodzinie

pH 9.5 water draws more flavour from tea and rice. pH 11.5 removes pesticides from fruit without chemicals. Cooking on a new level.

🧘
Health-conscious

pH 9.5 water draws more flavour from tea and rice. pH 11.5 removes pesticides from fruit without chemicals. Cooking on a new level.

🍳
Cooking enthusiasts

pH 9.5 water draws more flavour from tea and rice. pH 11.5 removes pesticides from fruit without chemicals. Cooking on a new level.

Which ionizer is right for you?

Why not buy a cheaper ionizer online?
Because the plates in cheap ionizers are thin electroplated coatings — they last 3–7 years. The SD501DX has solid platinum-coated titanium — it lasts 25+ years. You'll buy a cheap ionizer three times before the SD501DX needs servicing. Counted as a whole: the SD501DX is cheaper.
SD501DX vs K8 — is it worth paying more for the K8?
The honest answer: for most families the SD501DX is 100% sufficient. I recommend the K8 when: the whole family does intensive sport, more than 5 people, or specific health indications requiring maximum ORP. Call — I'll help you make the right decision, not just the more expensive one.
What if I don't feel a difference and regret it?
Within the first 3 weeks of use, my clients regularly report: better hydration, less fatigue, softer skin. I offer full support for the first 30 days — if you have questions, doubts or want to check the ORP with your own meter — I'm at your disposal.

Which ionizer is right for you?

Pharmacist · Kraków
★★★★★

"Four children, sporty husband, me with Hashimoto's. Each of us needed something different. SD501DX gives different water types — alkaline for drinking, acidic for skincare, neutral for taking medication. One device for the whole family."

dr Katarzyna W.
SD501DX user · 2 years
Family of 4 · Gdańsk
★★★★★

"Four children, sporty husband, me with Hashimoto's. Each of us needed something different. SD501DX gives different water types — alkaline for drinking, acidic for skincare, neutral for taking medication. One device for the whole family."

Piotr i Anna S.
SD501DX users · 3 years
Nurse · Poznań
★★★★★

"Four children, sporty husband, me with Hashimoto's. Each of us needed something different. SD501DX gives different water types — alkaline for drinking, acidic for skincare, neutral for taking medication. One device for the whole family."

Joanna T.
SD501DX user · 8 months
Road cycling · Gdańsk
★★★★★

"Four children, sporty husband, me with Hashimoto's. Each of us needed something different. SD501DX gives different water types — alkaline for drinking, acidic for skincare, neutral for taking medication. One device for the whole family."

Łukasz N.
Road cyclist · SD501DX user · 1 year
Fatigue at the desk · Warsaw
★★★★★

"Four children, sporty husband, me with Hashimoto's. Each of us needed something different. SD501DX gives different water types — alkaline for drinking, acidic for skincare, neutral for taking medication. One device for the whole family."

Ola K.
Marketing specialist · SD501DX user · 9 months
Bought for parents · Kraków
★★★★★

"Four children, sporty husband, me with Hashimoto's. Each of us needed something different. SD501DX gives different water types — alkaline for drinking, acidic for skincare, neutral for taking medication. One device for the whole family."

Wojciech M.
Son of SD501DX users · 1 year
Children and drinking water · Poznań
★★★★★

"Four children, sporty husband, me with Hashimoto's. Each of us needed something different. SD501DX gives different water types — alkaline for drinking, acidic for skincare, neutral for taking medication. One device for the whole family."

Monika and Paweł S.
Parents of two · SD501DX users · 1.5 years
Health a priority · Lublin
★★★★★

"Four children, sporty husband, me with Hashimoto's. Each of us needed something different. SD501DX gives different water types — alkaline for drinking, acidic for skincare, neutral for taking medication. One device for the whole family."

Renata J.
Naturopath · SD501DX user · 2 years
Hydrogen water · Wrocław
★★★★★

"Four children, sporty husband, me with Hashimoto's. Each of us needed something different. SD501DX gives different water types — alkaline for drinking, acidic for skincare, neutral for taking medication. One device for the whole family."

Damian B.
SD501DX user · 14 months
Pomiary redox · Katowice
★★★★★

"Four children, sporty husband, me with Hashimoto's. Each of us needed something different. SD501DX gives different water types — alkaline for drinking, acidic for skincare, neutral for taking medication. One device for the whole family."

Alicja W.
Laboratory technician · SD501DX user · 1 year
Mama po operacji · Gdynia
★★★★★

"Four children, sporty husband, me with Hashimoto's. Each of us needed something different. SD501DX gives different water types — alkaline for drinking, acidic for skincare, neutral for taking medication. One device for the whole family."

Kasia N.
Daughter of an SD501DX user · 8 months
Alkaline vs bottled water · Łódź
★★★★★

"Four children, sporty husband, me with Hashimoto's. Each of us needed something different. SD501DX gives different water types — alkaline for drinking, acidic for skincare, neutral for taking medication. One device for the whole family."

Marek T.
Personal trainer · SD501DX user · 1.5 years
12-hour shifts · Rzeszów
★★★★★

"Four children, sporty husband, me with Hashimoto's. Each of us needed something different. SD501DX gives different water types — alkaline for drinking, acidic for skincare, neutral for taking medication. One device for the whole family."

Izabela S.
Ward nurse · SD501DX user · 1 year
Children and allergies · Białystok
★★★★★

"Four children, sporty husband, me with Hashimoto's. Each of us needed something different. SD501DX gives different water types — alkaline for drinking, acidic for skincare, neutral for taking medication. One device for the whole family."

Tomasz i Ewa K.
Parents of a child with allergies · SD501DX users · 1 year
Bought for parents · Bydgoszcz
★★★★★

"Four children, sporty husband, me with Hashimoto's. Each of us needed something different. SD501DX gives different water types — alkaline for drinking, acidic for skincare, neutral for taking medication. One device for the whole family."

Józefina W.
Daughter of SD501DX users · 1.5 years
Researched the topic of H2 · Szczecin
★★★★★

"Four children, sporty husband, me with Hashimoto's. Each of us needed something different. SD501DX gives different water types — alkaline for drinking, acidic for skincare, neutral for taking medication. One device for the whole family."

Bartłomiej N.
Programmer · SD501DX user · 11 months
Mental fatigue · Opole
★★★★★

"Four children, sporty husband, me with Hashimoto's. Each of us needed something different. SD501DX gives different water types — alkaline for drinking, acidic for skincare, neutral for taking medication. One device for the whole family."

Karolina and Michał J.
A couple of lawyers · SD501DX users · 9 months
Comprehensive care for the family · Kielce
★★★★★

"Four children, sporty husband, me with Hashimoto's. Each of us needed something different. SD501DX gives different water types — alkaline for drinking, acidic for skincare, neutral for taking medication. One device for the whole family."

Agata W.
Mother of four · SD501DX user · 2 years

Which ionizer is right for you?

Will the SD501DX work if we live on the 3rd floor with low water pressure?
The SD501DX works at a pressure from 0.02 MPa — a very low requirement. If you have doubts about the pressure at your location, we can check the parameters together. If needed, I have solutions (regulating valves) that match the pressure perfectly to the device.
How much does it really cost to maintain the SD501DX per year?
The only regular cost is the FC1 filter — replaced about once every 6,000 liters (for a family of 4: about once a year, costing around PLN 630 with shipping to you). Plus cleaning the plates every 2 weeks — about PLN 50 a year. In total: around PLN 680/year. For comparison: a family of 4 spends PLN 1,200–1,800/year on bottled water. Savings: PLN 520–1,120 per year.
After buying, can I count on your support as a distributor?
Yes — and this is exactly the element that sets buying from me apart from buying online. I'm available 7 days a week: installation, first startup, choosing pH for different purposes, cleaning the ionizer, replacing the filter. In a year, in two, in five years — I can still answer your questions.
Can I send the device in for service?
Yes. We offer full service and technical support. In case of a malfunction, you send the device to us by courier, and after repair we send it back to your home. The 5-year warranty covers parts and service labor.

Which ionizer is right for you?

Leveluk JR IV
Couple or single · Start of the Kangen adventure
power socket4
ORPdo −450 mV
Types of water5
Who it's for1–2 osoby
Discover the JR IV →
Leveluk K8
Strongest · Athletes · Max specs
power socket8
ORPdo −722 mV
Types of water5
Who it's fordo 99%
Discover the K8 →
shower/bath

Let's talk.
No pressure.

Call or write — I'll tell you honestly whether the SD501DX is right for you, or whether a different model fits better. My goal is your satisfaction, not a sale at any cost.

Free consultation +48 607 613 633 E-mail After-purchase support