---
product_id: 57539209
title: "pH Minus Reducer 25kg Swimming Pool Chemicals & Spa"
brand: "swimming pool & spa"
price: "24588554₫"
currency: VND
in_stock: false
reviews_count: 2
category: "Outdoors"
url: https://www.desertcart.vn/products/57539209-ph-minus-reducer-25kg-swimming-pool-chemicals-and-spa
store_origin: VN
region: Vietnam
---

# pH Minus Reducer 25kg Swimming Pool Chemicals & Spa

**Brand:** swimming pool & spa
**Price:** 24588554₫
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** pH Minus Reducer 25kg Swimming Pool Chemicals & Spa by swimming pool & spa
- **How much does it cost?** 24588554₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/57539209-ph-minus-reducer-25kg-swimming-pool-chemicals-and-spa)

## Best For

- swimming pool & spa enthusiasts

## Why This Product

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

## Description

Our pH Minus Granules are completely soluble in water and are used to Lower the pH of pool and spa water, enabling a safe bathing environment and to ensure maximum effectiveness of chlorine. These granules are a white granular solid 10-30mesh.Product Application:Test your pool/spa water to establish what the existing chemical level is in your water. Add 500gms of pH reducer per 10,000 gallons of water in private pools and Spas. 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. The pH of your water should be between 7.2-7.6 for optimal bather comfort, with and ideal reading of 7.4. When used in soft water pools the dose rate should be halved to avoid wide swings of pH. Never mix pool chemicals together and always test the water with a reliable tester before use.

## Images

![pH Minus Reducer 25kg Swimming Pool Chemicals & Spa - Image 1](https://images-na.ssl-images-amazon.com/images/I/41KPg3sjZsL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five Stars
        
*by N***W on 17 July 2017*

Great value for money and very fast delivery.
  

### ⭐⭐⭐⭐⭐ Service
        
*by A***R on 18 October 2018*

Very helpful and product was excellent
  

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**Shop now:** [https://www.desertcart.vn/products/57539209-ph-minus-reducer-25kg-swimming-pool-chemicals-and-spa](https://www.desertcart.vn/products/57539209-ph-minus-reducer-25kg-swimming-pool-chemicals-and-spa)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-04-25*