Smaller, lighter, more affordable — but still full Enagic quality. Four platinum-titanium electrodes, 5 Kangen water types and a 3-year warranty. Ideal for singles, couples and anyone starting their alkaline water journey.
A small ionizer with big capabilities. The ideal solution for those seeking the best quality at an accessible price.
120W power — half that of the SD501DX (230W), yet comparably excellent water for 1–2 people. Solid construction, Japanese reliability.
5.3 kg and compact dimensions. Ideal for smaller kitchens and those who want excellent Kangen water without taking up the entire worktop.
4 platinum-coated titanium electrodes, automatic electrode self-cleaning, FC1 filter. 5 water types: Kangen Water®, Neutral Water, Beauty Water, Strong Acidic Water and Strong Kangen Water. This is still top-quality Enagic water.
Assembled in Japan, supported locally. 3-year warranty, service and spare parts readily available.
| Parameter | Value |
|---|---|
| Number of electrodes | 4 platinum-coated titanium electrodes |
| ORP (redox potential) | Up to -450 mV |
| pH range | 2.5 (strongly acidic) to 11.5 (strongly alkaline) |
| Water types | 5 types: Strong Kangen Water (strongly alkaline), Kangen Water® (alkaline 8.5–9.5), Neutral Water (7.0), Beauty Water (mildly acidic), Strong Acidic Water (strongly acidic) |
| Power | 120W |
| Weight | ~5.3 kg (without water) |
| Dimensions | Compact — ideal for small kitchens |
| Filter | FC1 (replacement every 4–12 months depending on water quality) |
| Electrode cleaning | Automatic self-cleaning — extends electrode lifespan |
| Warranty | 3 years (parts and service) |
| Manufacturer | Enagic Co., Ltd. (Japan) |
| Certifications | FDA, CE, RoHS, ISO |
If you recognise yourself in any of the groups below — the JR IV is for you.
Looking for a Kangen ionizer for a couple or yourself? The JR IV perfectly covers the needs of 1–2 people. Every day, no breakdowns, no compromises on water quality.
No space for a large ionizer? The JR IV takes up very little room and looks elegant on any worktop.
Interested in alkaline water but put off by the price of top models? The JR IV gives you 90% of the capabilities at a more accessible price.
Want to try alkaline water before committing to a larger investment? The JR IV is the ideal gateway without the risk.
Answering the doubts of those considering the JR IV.
"The ideal choice for us in our small Warsaw kitchen. The JR IV takes up very little space and the water is fantastic. I have no regrets choosing the smaller model instead of the K8 — my needs are perfectly covered."
"My child wouldn't drink water. Since we installed the JR IV, they drink it eagerly. Plus it's energy-efficient — the electricity bill went down. I recommend it to anyone who doesn't want to spend a fortune."
"I bought it for myself to try before deciding on a larger model. I'm so delighted with the JR IV that I have no intention of replacing it. For one person this is the best value on the market."
"I live alone and was watching costs and worktop space. The JR IV fit my budget and my kitchen without a problem. I can't imagine going back to filtered water — the taste and hydration quality are in a different league."
"We bought it with my wife as an introduction to Kangen water. Two years in and we're still with the JR IV — for two people the water output is completely sufficient. Installation took maybe 10 minutes."
"I'm 62 and had been drinking bottled water for decades. My daughter convinced me to try the JR IV. I'm glad — overall wellbeing is better, the device is simple to use even for me. Very happy with this decision."
"Coffee made with Kangen water tastes completely different — without the bitterness. For me that was an unexpected argument. On top of that I drink water more willingly, which I couldn't manage before. I recommend the JR IV to every single person."
"My brother who has a K8 recommended it to me. I went for the JR IV because I live alone — the size is perfect, the water quality is excellent. I'm grateful that such a model exists; not everyone needs a K8."
"I also use the acidic water to water my plants — the effect is visible to the naked eye after just a week. Plus of course drinking. For one person the JR IV is more than sufficient. I recommend it wholeheartedly."
All models are Japanese Enagic quality — what differs is the power, size and price.
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