---
product_id: 569792405
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: "3447.77 DT"
currency: TND
in_stock: true
reviews_count: 6
category: "Panasonic"
url: https://www.desertcart.tn/products/569792405-panasonic-tk-as31-w-alkaline-ion-water-purifier-compact-removes
store_origin: TN
region: Tunisia
---

# 1-year cartridge lifespan 3-electrode ion tech Removes 19 contaminants 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:** 3447.77 DT
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your hydration game with Japan’s compact ion powerhouse!

## 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?** 3447.77 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/569792405-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

- • **19-Substance Defense:** Comprehensive filtration including organic fluorine & PFOS/PFOA removal
- • **Effortless Maintenance:** Year-long cartridge life minimizes hassle and replacement frequency
- • **Pure Power of 3 Electrodes:** Advanced ionization for superior alkaline water quality
- • **Gut-Friendly Alkaline Boost:** Optimized pH water to support digestion and overall wellness
- • **Compact Japanese Engineering:** Sleek, space-saving design crafted for modern countertops

## Overview

The Panasonic TK-AS31-W is a compact, countertop alkaline ion water purifier made in Japan, certified as a home medical device. It uses a 3-electrode system to remove 19 harmful substances including organic fluorine compounds and PFOS/PFOA, delivering alkaline water that supports digestive health. Designed for convenience, its cartridge lasts approximately one year, reducing maintenance frequency while fitting seamlessly into modern kitchens.

## 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: best water purifier - best water purifier for my espresso machine
Review: Bad quality, and the seller refuse to provide return label and force customer to pay return fees - Bad quality, and the seller refuse to provide return label and force customer to pay return fees

## 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 |
| Best Sellers Rank | #1,189,869 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,370 in Pitcher Water Filters #42,505 in Kitchen Small Appliances #96,148 in Kitchen & Bath Fixtures |
| Brand | Panasonic |
| Brand Name | Panasonic |
| Container Type | Dispenser |
| Customer Reviews | 4.4 out of 5 stars 383 Reviews |
| EU Spare Part Availability Duration | 1 years |
| Included Components | 1 water filter cartridge, pH test fluid, water conversion lever, fixture set |
| Installation Type | Countertop |
| Item Dimensions L x W x H | 3.39"L x 7.01"W x 1.03"H |
| Item Weight | 600 g |
| Manufacturer | パナソニック(Panasonic) |
| Material | Polypropylene |
| Material Type | Polypropylene |
| Model Name | TK AS31 W |
| Model Number | TK-AS31-W |
| Other Special Features of the Product | Cartridge Replacement |
| Package Information | Dispenser |
| Part Number | TK-AS31-W |
| Power Source | Corded Electric |
| Product Dimensions | 3.39"L x 7.01"W x 1.03"H |
| Purification Method | Alkaline |
| Special Feature | Cartridge Replacement |
| Supported Water TDS Level Maximum (PPM) | 300 |
| Upper Temperature Rating | 50 °C |

## Product Details

- **Brand:** Panasonic
- **Included Components:** 1 water filter cartridge, pH test fluid, water conversion lever, fixture set
- **Installation Type:** Countertop
- **Item Weight:** 600 Grams
- **Material:** Polypropylene
- **Package Information:** Dispenser
- **Power Source:** Corded Electric
- **Product Dimensions:** 3.39"L x 7.01"W x 1.03"H
- **Purification Method:** Alkaline
- **Special Feature:** 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)

## Customer Reviews

### ⭐⭐⭐⭐⭐ best water purifier
*by J***N on December 19, 2023*

best water purifier for my espresso machine

### ⭐ Bad quality, and the seller refuse to provide return label and force customer to pay return fees
*by T***M on April 26, 2024*

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

### ⭐⭐⭐⭐⭐ 安全性、コスパ、タイパ、エコ、味、全て良し
*by 花***暮 on February 27, 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。

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-28*