---
product_id: 629326914
title: "Panasonic TK-AS31-W Alkaline Ion Water Purifier, Compact, Removes 19 Substances, Organic Fluorine Compounds, Compatible with PFOS/PFOA Removal, Made in Japan, White"
brand: "panasonic"
price: "€ 18.81"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.hr/products/629326914-panasonic-tk-as31-w-alkaline-ion-water-purifier-compact-removes
store_origin: HR
region: Croatia
---

# 1-year cartridge lifespan for low maintenance 3-electrode tech for precise ionization Removes 19 harmful substances thoroughly Panasonic TK-AS31-W Alkaline Ion Water Purifier, Compact, Removes 19 Substances, Organic Fluorine Compounds, Compatible with PFOS/PFOA Removal, Made in Japan, White

**Brand:** panasonic
**Price:** € 18.81
**Availability:** ❌ Out of Stock

## Summary

> 💧 Elevate your hydration game with precision ionized purity!

## Quick Answers

- **What is this?** Panasonic TK-AS31-W Alkaline Ion Water Purifier, Compact, Removes 19 Substances, Organic Fluorine Compounds, Compatible with PFOS/PFOA Removal, Made in Japan, White by panasonic
- **How much does it cost?** € 18.81 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/629326914-panasonic-tk-as31-w-alkaline-ion-water-purifier-compact-removes)

## Best For

- panasonic enthusiasts

## Why This Product

- Trusted panasonic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & sleek design:** Space-saving Panasonic model fits effortlessly in any kitchen
- • **Long-lasting cartridge:** Up to 1 year of hassle-free use before replacement
- • **Advanced filtration power:** Eliminates 19 contaminants including organic fluorine compounds & PFOS/PFOA
- • **Medical-grade purification:** Certified home medical device ensuring trusted water quality
- • **Gut-friendly alkaline water:** Produces ionized alkaline water to support digestive health

## Overview

The Panasonic TK-AS31-W is a compact, medical-certified alkaline ion water purifier designed in Japan. It uses advanced 3-electrode technology to remove 19 harmful substances, including organic fluorine compounds and PFOS/PFOA, delivering gut-friendly alkaline water. With a sleek design and a cartridge lifespan of approximately one year, it offers efficient, low-maintenance purification for health-conscious professionals.

## Description

Compact Alkaline Ion Water Regulator Entry Model Certified product for home medical devices & 3 electrodes. The simplest design and compact model of Panasonic. Removes 19 substances from being removed thoroughly. Cartridge replacement estimates takes about 1 year to reduce hassle Makes alkaline ionized water that is good for your stomach intestine. Medical Device Certification Number: 304AKBZX00082000

Review: Bad quality, and the seller refuse to provide return label and force customer to pay return fees
Review: 自宅で1年ほど使い、とても良いので実家にも購入しました。 最初の投資が少し高いですが、コスパを考えるととても良いと思います。 最初にこちらを購入する前に、浄水ってそもそも、何をどうやって濾過したいのか？、PFAS？ペットボトルでお水買う？ペットボトルのマイクロプラスチックは？浄水器もプラスチック？ 濾過材の不織布は？等等、考え始めるとキリがなく堂々巡りになりましたが、ペットボトル買うよりエコだし、簡単だし、ゴミでないし。 安全性が見えにくいウォーターサーバーより、基準をクリアしてる水道水を、更にろ過したほうが確実なのでは？ ＆、これならアルカリイオン水作れるし、大量に使えるから、炊飯や全てに使える！ という訳で、こちらに決定。やはり大量に使えるので、口に入れるもの、ペットも含め、惜しみなく全てに使えるのがいいです。 自宅はステンレス管ですが、それでもこちらを通す前と後では、はっきり味の違いがわかりました、そんなに味覚鋭くないんですが、普通に違うなぁと。 そして、2台目を設置した実家は、古い＆多分銅管なのもあり、煮炊きするときなど、いやいや水道水を使ってましたが（置き型浄水器も使ってはやめての繰り返し）、こちらにしたら、かなり美味しくなりました。 炭酸水も買うことなく、こちらの水を使って心置きなく作れますし（ソーダストリームで）、アルカリイオン水も美味しいです。アルカリイオンにしてから、食欲が減る一方だった母の食欲も少し戻ってきました。

## Features

- Certified product for home medical devices & 3 electrodes
- The simplest design and compact model of Panasonic
- Removes 19 substances from being removed thoroughly
- Cartridge replacement estimated takes approximately 1 year to reduce hassle
- Can make alkaline ionized water for your stomach

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZ71MHT6 |
| Brand Name | Panasonic |
| Container Type | Dispenser |
| Customer Reviews | 4.4 4.4 out of 5 stars (375) |
| EU Spare Part Availability Duration | 1 Years |
| Included Components | 1 water filter cartridge, pH test fluid, water conversion lever, fixture set |
| Installation Type | Freestanding |
| Item Dimensions L x W x H | 8.6L x 17.8W x 2.6H centimeters |
| Item Weight | 600 Grams |
| Manufacturer | パナソニック(Panasonic) |
| Model Name | TK AS31 W |
| Model Number | TK-AS31-W |
| Other Special Features of the Product | Cartridge Replacement |
| Purification Method | Ion Exchange |
| Supported Water TDS Level Maximum (PPM) | 500 |

## Product Details

- **Brand:** Panasonic
- **Included components:** 1 water filter cartridge, pH test fluid, water conversion lever, fixture set
- **Package information:** Dispenser
- **Product dimensions:** 8.6L x 17.8W x 2.6H centimeters
- **Special features:** Cartridge Replacement

## Images

![Panasonic TK-AS31-W Alkaline Ion Water Purifier, Compact, Removes 19 Substances, Organic Fluorine Compounds, Compatible with PFOS/PFOA Removal, Made in Japan, White - Image 1](https://m.media-amazon.com/images/I/51k3yUZ22pL.jpg)
![Panasonic TK-AS31-W Alkaline Ion Water Purifier, Compact, Removes 19 Substances, Organic Fluorine Compounds, Compatible with PFOS/PFOA Removal, Made in Japan, White - Image 2](https://m.media-amazon.com/images/I/61WQvh2OjXL.jpg)
![Panasonic TK-AS31-W Alkaline Ion Water Purifier, Compact, Removes 19 Substances, Organic Fluorine Compounds, Compatible with PFOS/PFOA Removal, Made in Japan, White - Image 3](https://m.media-amazon.com/images/I/618iNCDJ9RL.jpg)
![Panasonic TK-AS31-W Alkaline Ion Water Purifier, Compact, Removes 19 Substances, Organic Fluorine Compounds, Compatible with PFOS/PFOA Removal, Made in Japan, White - Image 4](https://m.media-amazon.com/images/I/61pTHGeSSXL.jpg)
![Panasonic TK-AS31-W Alkaline Ion Water Purifier, Compact, Removes 19 Substances, Organic Fluorine Compounds, Compatible with PFOS/PFOA Removal, Made in Japan, White - Image 5](https://m.media-amazon.com/images/I/51YgfWWEXUL.jpg)

## Customer Reviews

### ⭐ Review
*by T***M on 26 April 2024*

Bad quality, and the seller refuse to provide return label and force customer to pay return fees

### ⭐⭐⭐⭐⭐ Review
*by 花***暮 on 27 February 2026*

自宅で1年ほど使い、とても良いので実家にも購入しました。 最初の投資が少し高いですが、コスパを考えるととても良いと思います。 最初にこちらを購入する前に、浄水ってそもそも、何をどうやって濾過したいのか？、PFAS？ペットボトルでお水買う？ペットボトルのマイクロプラスチックは？浄水器もプラスチック？ 濾過材の不織布は？等等、考え始めるとキリがなく堂々巡りになりましたが、ペットボトル買うよりエコだし、簡単だし、ゴミでないし。 安全性が見えにくいウォーターサーバーより、基準をクリアしてる水道水を、更にろ過したほうが確実なのでは？ ＆、これならアルカリイオン水作れるし、大量に使えるから、炊飯や全てに使える！ という訳で、こちらに決定。やはり大量に使えるので、口に入れるもの、ペットも含め、惜しみなく全てに使えるのがいいです。 自宅はステンレス管ですが、それでもこちらを通す前と後では、はっきり味の違いがわかりました、そんなに味覚鋭くないんですが、普通に違うなぁと。 そして、2台目を設置した実家は、古い＆多分銅管なのもあり、煮炊きするときなど、いやいや水道水を使ってましたが（置き型浄水器も使ってはやめての繰り返し）、こちらにしたら、かなり美味しくなりました。 炭酸水も買うことなく、こちらの水を使って心置きなく作れますし（ソーダストリームで）、アルカリイオン水も美味しいです。アルカリイオンにしてから、食欲が減る一方だった母の食欲も少し戻ってきました。

### ⭐⭐⭐⭐⭐ Review
*by J***R on 7 April 2024*

Easy to use simple design. Does what its supposed to do. Cost effective.

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-23*