---
product_id: 360481443
title: "Step 3 Sanitiser Granules"
brand: "eco3spa"
price: "€ 110.24"
currency: EUR
in_stock: true
reviews_count: 6
category: "Eco3spa"
url: https://www.desertcart.fr/products/360481443-step-3-sanitiser-granules
store_origin: FR
region: France
---

# Gentle on skin & equipment Active Oxygen tech Eco-friendly sanitizing Step 3 Sanitiser Granules

**Brand:** eco3spa
**Price:** € 110.24
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your soak with crystal-clear, eco-smart purity!

## Quick Answers

- **What is this?** Step 3 Sanitiser Granules by eco3spa
- **How much does it cost?** € 110.24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/360481443-step-3-sanitiser-granules)

## Best For

- eco3spa enthusiasts

## Why This Product

- Trusted eco3spa brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Integration:** Designed exclusively for the eco3spa 3-step system to maintain crystal-clear, safe water effortlessly.
- • **Trusted by Enthusiasts:** Highly rated with consistent 4-star reviews and a loyal user base praising its natural, foam-free clarity.
- • **Eco-Conscious Water Care:** Formulated to protect aquatic life with long-lasting, environmentally responsible action.
- • **Skin & Equipment Friendly:** Non-irritating formula that keeps your hot tub cover, pillows, and equipment pristine.
- • **Powerful Active Oxygen Sanitizer:** Harnesses advanced dipotassium peroxodisulphate to eliminate bacteria and impurities effectively.

## Overview

Step 3 Sanitiser Granules utilize active oxygen technology via dipotassium peroxodisulphate to gently and effectively sanitize hot tub water without irritating skin or damaging equipment. Part of the eco3spa 3-step system, it ensures clean, safe, and clear water while being environmentally conscious. Trusted by users for its natural feel and foam-free performance.

## Description

Great prices on your favourite Gardening brands, and free delivery on eligible orders.

Review: Sanitizer - Great product does not feel harsh or smell unpleasant, natural and clear water 😊
Review: Works welk - Have been using this system for about 2 years, it’s brilliant, water clear and no foam Would highly recommend use in conjunction with the other 2 products in the tange

## Features

- Causes severe skin burns and eye damage.
- Contains dipotassium peroxodisulphate. May produce an allergic reaction.
- Harmful if swallowed.
- Harmful to aquatic life with long lasting effects.
- Use biocides safely. Always read the label and product information before use.
- Produces Active Oxygen to gently destroy harmful bacteria and organic impurities.
- Will not irritate skin or eyes.
- Will not damage hot tub cover, pillows or equipment.
- Keeps hot tub water clean and safe.
- Intended for use as part of the eco3spa 3 step hot tub water sanitizing system.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09C8ZWWM5 |
| Best Sellers Rank | 23,275 in Garden ( See Top 100 in Garden ) 80 in Pool & Hot Tub Cleaning Products |
| Customer Reviews | 4.0 4.0 out of 5 stars (22) |
| Date First Available | 10 Aug. 2021 |
| Item model number | Granules |
| Manufacturer | Surespa |
| Part number | 509293 |
| Power source type | Hand Powered |
| Product Dimensions | 20 x 10.5 x 10.5 cm; 1.14 kg |

## Product Details

- **Brand:** eco3spa
- **Global Trade Identification Number:** 00793618509293
- **Item form:** Granular, Tablet
- **Product benefits:** Kills Bacteria
- **UPC:** 793618509293

## Images

![Step 3 Sanitiser Granules - Image 1](https://m.media-amazon.com/images/I/617-k2RM-AL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sanitizer
*by G***U on 18 May 2023*

Great product does not feel harsh or smell unpleasant, natural and clear water 😊

### ⭐⭐⭐⭐⭐ Works welk
*by L***A on 14 January 2022*

Have been using this system for about 2 years, it’s brilliant, water clear and no foam Would highly recommend use in conjunction with the other 2 products in the tange

### ⭐⭐ Eco3spa
*by N***D on 13 July 2025*

Left my hot tub with thick scum round the outside and my water cloudy and the more sanitizer you add you get thicker scum this is very expensive I recommend using bromine from yourspa it's very cheap and works perfectly well

## Frequently Bought Together

- eco3spa Step 3 Sanitiser Granules
- eco3spa Step 2 Hot Tub Water Conditioner - Chlorine-Free, Reducing Foaming and sanitiser Use
- eco3spa Hot Tub Cleaner and Biofilm Remover'

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**Shop now:** [https://www.desertcart.fr/products/360481443-step-3-sanitiser-granules](https://www.desertcart.fr/products/360481443-step-3-sanitiser-granules)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-02-22*