---
product_id: 798199375
title: "pH Minus Decreaser, 3 kg Granules for Hot Tub, Spa & Swimming Pool Water Treatment, Lowers pH & Improves Water Balance"
brand: "clearwater"
price: "VT34057"
currency: VUV
in_stock: true
reviews_count: 8
category: "Clearwater"
url: https://www.desertcart.vu/products/798199375-ph-minus-decreaser-3-kg-granules-for-hot-tub-spa
store_origin: VU
region: Vanuatu
---

# pH balance restored in 4+ hours 3 kg precise dosing granules BISHTA approved & trusted by top spa brands pH Minus Decreaser, 3 kg Granules for Hot Tub, Spa & Swimming Pool Water Treatment, Lowers pH & Improves Water Balance

**Brand:** clearwater
**Price:** VT34057
**Availability:** ✅ In Stock

## Summary

> 💧 Keep your spa pristine and your vibe flawless with Clearwater pH Minus!

## Quick Answers

- **What is this?** pH Minus Decreaser, 3 kg Granules for Hot Tub, Spa & Swimming Pool Water Treatment, Lowers pH & Improves Water Balance by clearwater
- **How much does it cost?** VT34057 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/798199375-ph-minus-decreaser-3-kg-granules-for-hot-tub-spa)

## Best For

- clearwater enthusiasts

## Why This Product

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

## Key Features

- • **Fast-Acting Formula:** See measurable pH improvements within just 4 hours—because your relaxation can’t wait.
- • **Effortless pH Control:** Simply dissolve and add to your spa or pool for perfectly balanced water every time.
- • **User-Friendly Packaging:** Secure, waterproof 3 kg tub designed for easy storage and long-lasting use—value meets convenience.
- • **Trusted Quality Assurance:** BISHTA approved and recommended by industry leaders like Bestway and Lay-Z-Spa for safe, reliable water care.
- • **Optimized Chlorine Efficiency:** Maintains ideal pH (7.2-7.6) to boost chlorine’s power in eliminating harmful bacteria.

## Overview

Clearwater pH Minus Decreaser is a 3 kg granular formula designed to lower and maintain optimal pH levels (7.2-7.6) in hot tubs, spas, and above-ground pools. BISHTA approved and trusted by leading brands, it ensures water stays hygienic, enhances chlorine effectiveness, and delivers fast, easy water balancing with clear instructions and reliable results within hours.

## Description

Product description ClearWater pH Plus/pH Minus is the best way to adjust a hot tub or pool's pH levels. Incorrect pH levels can impact the water quality and the experience for the user. The recommended pH balance is between 7.2 and 7.6. When pH levels drop below 7.2 acidity increases and pH increaser is needed. Applying the pH water treatment couldn’t be simpler. After dissolving the recommended amount of pH chemicals in warm water you simply add the solution to the water and this will increase the pH level. After a minimum of 4 hours, pH levels should be checked again and increased or decreased accordingly. Directions Dissolve the recommended amount in warm water and add it to the pool. Check pH levels after a minimum of 4 hours.

Review: Super nice for hot tubs. - These granules are easy to measure and dissolve, and they reliably bring the pH back into the ideal 7.2–7.6 range after testing the water. The instructions are straightforward to follow and results show within a few hours, making routine water balancing simple even for beginners.​ For the 1 kg size the tub lasts a long time, so it offers good value while keeping hot tub and pool water clear and pleasant to use. Overall, it does exactly what is needed with no fuss, so it fully deserves a 5‑star rating
Review: Great product - This works really well in our hot tub, and keeps it fresh and clean. Comes in a secure tub that is waterproof and easily storable

## Features

- Decreases the pH level of your spa or above ground pool to maintain comfortable pH levels for your skin whilst you’re enjoying your hot tub or pool
- Ensures that your spa or pool stays hygienic and looking pristine so you can fully enjoy your experience
- Maintains the optimum pH level to enable chlorine treatment to work more effectively and clear any harmful bacteria
- Instructions are clearly stated on the bottle and it’s very simple to use- simply dissolve the recommended amount of pH chemicals in warm water and add the solution to the pool, decreasing its pH level- check after minimum 4 hours
- Clearwater is a BISHTA approved member and recommended by brands such as Bestway and Lay-Z-Spa for reliable, safe and high-quality water treatment

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0G5YNSKH4 |
| Best Sellers Rank | 248 in Garden ( See Top 100 in Garden ) 1 in Pool Balancers |
| Customer Reviews | 4.6 4.6 out of 5 stars (9,716) |
| Date First Available | 9 Dec. 2025 |
| Item model number | CH0008-BDL-3KG |
| Manufacturer | Clearwater |
| Part number | CH0008-BDL-3KG |
| Product Dimensions | 20 x 10 x 9.5 cm; 3.32 kg |

## Product Details

- **Brand:** Clearwater
- **Item form:** Granular
- **Item weight:** 3.32 Kilograms
- **Number of items:** 2
- **Product benefits:** Lowers pH

## Images

![pH Minus Decreaser, 3 kg Granules for Hot Tub, Spa & Swimming Pool Water Treatment, Lowers pH & Improves Water Balance - Image 1](https://m.media-amazon.com/images/I/51iYLkt+qnL.jpg)

## Available Options

This product comes in different **Number Of Items, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Super nice for hot tubs.
*by D***I on 9 December 2025*

These granules are easy to measure and dissolve, and they reliably bring the pH back into the ideal 7.2–7.6 range after testing the water. The instructions are straightforward to follow and results show within a few hours, making routine water balancing simple even for beginners.​ For the 1 kg size the tub lasts a long time, so it offers good value while keeping hot tub and pool water clear and pleasant to use. Overall, it does exactly what is needed with no fuss, so it fully deserves a 5‑star rating

### ⭐⭐⭐⭐⭐ Great product
*by Z***N on 6 September 2025*

This works really well in our hot tub, and keeps it fresh and clean. Comes in a secure tub that is waterproof and easily storable

### ⭐⭐⭐⭐ Value for money product
*by T***L on 14 August 2025*

Does a good job,mixes well before pouring into the hot tub

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-02*