---
product_id: 142842824
title: "Bluewater 25kg Chlorine Granules Swimming Pool & Spa Chemicals"
brand: "bluewater pool & spa chemicals"
price: "$1517"
currency: NZD
in_stock: true
reviews_count: 2
category: "Bluewater Pool & Spa Chemicals"
url: https://www.desertcart.nz/products/142842824-bluewater-25kg-chlorine-granules-swimming-pool-and-spa-chemicals
store_origin: NZ
region: New Zealand
---

# 55% available chlorine concentration UV-stabilised with Cyanuric Acid Neutral pH ~7 for balanced water Bluewater 25kg Chlorine Granules Swimming Pool & Spa Chemicals

**Brand:** bluewater pool & spa chemicals
**Price:** $1517
**Availability:** ✅ In Stock

## Summary

> 💧 Stay sparkling, stay social — your pool’s secret weapon!

## Quick Answers

- **What is this?** Bluewater 25kg Chlorine Granules Swimming Pool & Spa Chemicals by bluewater pool & spa chemicals
- **How much does it cost?** $1517 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/142842824-bluewater-25kg-chlorine-granules-swimming-pool-and-spa-chemicals)

## Best For

- bluewater pool & spa chemicals enthusiasts

## Why This Product

- Trusted bluewater pool & spa chemicals brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Perfect pH Harmony:** Neutral pH formula minimizes water balance adjustments, ensuring swimmer comfort.
- • **Trusted by Pool Pros:** Highly rated with 4.7 stars and proven shelf life for consistent performance.
- • **Easy-to-Dissolve Granules:** Quickly soluble 10-30 mesh granules for hassle-free, even distribution.
- • **Sunlight Shield Technology:** Cyanuric Acid stabilizes chlorine, extending its lifespan under harsh UV rays.
- • **Powerful 55% Chlorine Punch:** Delivers high-efficiency sanitization for crystal-clear pools and spas.

## Overview

Bluewater 25kg Chlorine Granules offer a potent 55% chlorine concentration with built-in UV protection via Cyanuric Acid, ensuring long-lasting sanitization. The neutral pH formula keeps pool water balanced and comfortable, while fast-dissolving granules make maintenance effortless. Trusted by professionals and highly rated by users, this stabilised chlorine is your go-to for safe, sparkling pools and spas.

## Description

Product description Product Specification:Our Stabilised Chlorine Granules are manufactured with 55% available Chlorine and are completely soluble in water. Used for the chlorination of swimming pools and spas they kill bacteria enabling a safe bathing environment. They contain Cyanuric Acid and are automatically stabilised to prevent the destruction of chlorine by sunlight. These Chlorine Granules are a white granular solid 10-30mesh. It has a pH close to neutral (7) so that it will have little effect on the ph of the pool water.Product Application:Test your pool/spa water to establish what the existing chemical level is in your water. To maintain the chlorine level in private pools at a rate of between 2 to 3mg/litre (ppm), add 84g per 45.5m3 per day (3oz per 10,000 gallons). For spas add at a rate of 4.2gm/2.27m3 (500gls). Maintain a level of 3mg/l (ppm). Pre-dissolve the granules and add to the pool/spa choosing a period when the pool is not in use, ideally the evening is considered the best time. Re-adjust the pH to between 7.2-7.6 for optimal bather comfort. Never mix pool chemicals together and always test the water with a reliable tester before use. Directions Test your pool/spa water to establish what the existing chemical level is in your water. To maintain the chlorine level in private pools at a rate of between 2 to 3mg/litre (ppm), add 84g per 45.5m3 per day (3oz per 10,000 gallons). For spas add at a rate of 4.2gm/2.27m3 (500gls). Maintain a level of 3mg/l (ppm). Pre-dissolve the granules and add to the pool/spa choosing a period when the pool is not in use, ideally the evening is considered the best time. Re-adjust the pH to between 7.2-7.6 for optimal bather comfort. Never mix pool chemicals together and always test the water with a reliable tester before use.

Review: Good shelf life so good value - Does what it is supposed to. Good staying power
Review: OK - Why did you choose this product over others?: satisfied my specification

## Features

- Genuine Bluewater Pool & Spa Chemicals
- 25kg Chlorine Granules

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07S9539RR |
| Best Sellers Rank | 28,825 in Garden ( See Top 100 in Garden ) 159 in Chlorine |
| Brand | bluewater POOL & SPA CHEMICALS |
| Customer Reviews | 4.7 4.7 out of 5 stars (23) |
| Date First Available | 21 Feb. 2017 |
| Item Weight | 25 kg |

## Product Details

- **Brand:** bluewater POOL & SPA CHEMICALS
- **Global Trade Identification Number:** 89441001037850
- **Item form:** Granular
- **Item weight:** 25 Kilograms
- **Product benefits:** Kills Bacteria

## Images

![Bluewater 25kg Chlorine Granules Swimming Pool & Spa Chemicals - Image 1](https://m.media-amazon.com/images/I/31Yj-oMhjAL.jpg)
![Bluewater 25kg Chlorine Granules Swimming Pool & Spa Chemicals - Image 2](https://m.media-amazon.com/images/I/51fa7tFpdwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good shelf life so good value
*by A***R on 23 July 2022*

Does what it is supposed to. Good staying power

### ⭐⭐⭐⭐ OK
*by T***K on 20 June 2025*

Why did you choose this product over others?: satisfied my specification

## Frequently Bought Together

- Bluewater 25kg Chlorine Granules Swimming Pool & Spa Chemicals
- Bluewater pH Plus Increaser 25kg Swimming Pool Chemicals & Spa - PoolShopUK
- Bluewater pH Minus Reducer 25kg Swimming Pool Chemicals & Spa

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-23*