---
product_id: 308088684
title: "Alternative Water Softener Salt Free for Electric Heater, Water softener for Well water, Reduces the effects of Limescale (WK1-E)"
brand: "aqua-rex"
price: "403431 Ft"
currency: HUF
in_stock: true
url: https://www.desertcart.hu/products/308088684-alternative-water-softener-salt-free-for-electric-heater-water-softener
store_origin: HU
region: Hungary
---

# 4-lead tech for electric heaters Salt-free & eco-friendly 20-min no-cut installation Alternative Water Softener Salt Free for Electric Heater, Water softener for Well water, Reduces the effects of Limescale (WK1-E)

**Brand:** aqua-rex
**Price:** 403431 Ft
**Availability:** ✅ In Stock

## Summary

> 💧 Soft water, zero hassle—upgrade your home’s flow today!

## Quick Answers

- **What is this?** Alternative Water Softener Salt Free for Electric Heater, Water softener for Well water, Reduces the effects of Limescale (WK1-E) by aqua-rex
- **How much does it cost?** 403431 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/308088684-alternative-water-softener-salt-free-for-electric-heater-water-softener)

## Best For

- aqua-rex enthusiasts

## Why This Product

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

## Key Features

- • **Certified Performance:** IAPMO R&T lab-tested for proven limescale reduction.
- • **Powerful 4-Lead Design:** More leads than gas models for superior electric heater protection.
- • **Salt-Free & Sustainable:** Zero salt, zero chemicals, zero environmental guilt.
- • **Effortless 20-Minute Setup:** No pipes to cut, no plumber needed—get soft water fast.
- • **Maintenance-Free Operation:** Set it and forget it—no servicing or costly upkeep required.

## Overview

Aqua-Rex WK1-E is a certified salt-free water softener designed specifically for electric water heaters and well water systems. It uses a physical water conditioning method with a powerful 4-lead design to reduce existing limescale and prevent future buildup without chemicals or salt. Easy to install in 20 minutes without cutting pipes, it requires no maintenance and operates efficiently without causing corrosion, making it an eco-friendly and cost-effective solution for hard water challenges.

## Description

Alternative Water Softener Salt Free for Electric Heater, Water softener for Well water, Reduces the effects of Limescale (WK1-E)

## Features

- Physical Water Conditioner
- Performance tested by IAPMO R and T Labs
- For Electric Water Heaters and Well Applications
- Easy 20 minute installation. No pipes to cut.
- Removes old scale buildup, and eliminates future scaling.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Lifescience Ltd. |
| Part number | WK1-E |
| Item Weight | 454 g |
| Product Dimensions | 10.16 x 10.16 x 15.24 cm; 453.59 g |
| Item model number | WK1-E |
| Color | White |
| Style | Electric Water Heater System |
| Material | Plastic |
| Power source type | Corded Electric |
| Item Package Quantity | 1 |
| Plug Profile | Wall |
| Special Features | Physical Water Conditioner, Energy-efficient, Corrosion-resistant |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Aqua-Rex
- **Power source:** Corded Electric
- **Product dimensions:** 10.2W x 15.2H centimeters
- **Special features:** Physical Water Conditioner, Energy-efficient, Corrosion-resistant
- **Colour:** White

## Images

![Alternative Water Softener Salt Free for Electric Heater, Water softener for Well water, Reduces the effects of Limescale (WK1-E) - Image 1](https://m.media-amazon.com/images/I/61nL99DETwL.jpg)
![Alternative Water Softener Salt Free for Electric Heater, Water softener for Well water, Reduces the effects of Limescale (WK1-E) - Image 2](https://m.media-amazon.com/images/I/61ky1mBCQdL.jpg)
![Alternative Water Softener Salt Free for Electric Heater, Water softener for Well water, Reduces the effects of Limescale (WK1-E) - Image 3](https://m.media-amazon.com/images/I/71IECbaQSuL.jpg)
![Alternative Water Softener Salt Free for Electric Heater, Water softener for Well water, Reduces the effects of Limescale (WK1-E) - Image 4](https://m.media-amazon.com/images/I/61Pd09YypPL.jpg)
![Alternative Water Softener Salt Free for Electric Heater, Water softener for Well water, Reduces the effects of Limescale (WK1-E) - Image 5](https://m.media-amazon.com/images/I/71ms9jumSeL.jpg)

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**Shop now:** [https://www.desertcart.hu/products/308088684-alternative-water-softener-salt-free-for-electric-heater-water-softener](https://www.desertcart.hu/products/308088684-alternative-water-softener-salt-free-for-electric-heater-water-softener)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-25*