---
product_id: 17405402
title: "Baqua Spa83818 pH Increaser Spa and Hot Tub Balancer, 16 oz"
brand: "baqua spa"
price: "€ 40.03"
currency: EUR
in_stock: true
reviews_count: 6
url: https://www.desertcart.hr/products/17405402-baqua-spa83818-ph-increaser-spa-and-hot-tub-balancer-16
store_origin: HR
region: Croatia
---

# Chlorine-Free: Fresh Mineral Scent pH Boost: 98% Sodium Carbonate 16 oz: Perfect for Spas & Hot Tubs Baqua Spa83818 pH Increaser Spa and Hot Tub Balancer, 16 oz

**Brand:** baqua spa
**Price:** € 40.03
**Availability:** ✅ In Stock

## Summary

> 💦 Dive into Serenity with Every Soak!

## Quick Answers

- **What is this?** Baqua Spa83818 pH Increaser Spa and Hot Tub Balancer, 16 oz by baqua spa
- **How much does it cost?** € 40.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/17405402-baqua-spa83818-ph-increaser-spa-and-hot-tub-balancer-16)

## Best For

- baqua spa enthusiasts

## Why This Product

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

## Key Features

- • **Bromine-Free Bliss:** Enjoy a chlorine-free soak that’s gentle on your skin and senses.
- • **Precision Made Easy:** Use with BAQUA Spa Test Strips for accurate dosage and effortless upkeep.
- • **Freshness in Every Drop:** Infused with mineral salts for a refreshing aroma that enhances relaxation.
- • **Universal Compatibility:** Works seamlessly with all biguanide sanitizer systems for hassle-free maintenance.
- • **Elevate Your Spa Experience:** Transform your hot tub into a sanctuary with optimal pH balance.

## Overview

The Baqua Spa 83818 pH Increaser is a 16 oz solution designed to elevate the pH and total alkalinity of your spa or hot tub. This product is part of the BAQUA Spa bromine-free and chlorine-free maintenance line, ensuring a gentle and refreshing experience. Compatible with all biguanide sanitizer systems, it contains 98% sodium carbonate and mineral salts for a fresh scent, making it the perfect addition to your spa care routine.

## Description

Baqua Spa83818 pH Increaser Spa and Hot Tub Balancer, 16 oz

## Features

- BENEFITS: Designed to increase pH and total alkalinity for spas, hot tubs, and Jacuzzis
- USE: Part of BAQUA Spa's bromine-free and chlorine-free maintenance product line; Utilize BAQUA Spa Test Strips to determine dosage
- COMPATIBILITY: Works with all biguanide sanitizer systems
- FEATURES: Chlorine and bromine free; Contains mineral salts for a fresh scent; Sodium Carbonate - 98%, Constituents Ineffective as Adjuvants - 2%
- INCLUDES: One 16-oz container of BAQUA Spa pH Increaser

## Images

![Baqua Spa83818 pH Increaser Spa and Hot Tub Balancer, 16 oz - Image 1](https://m.media-amazon.com/images/I/71kd1rS8C2L.jpg)
![Baqua Spa83818 pH Increaser Spa and Hot Tub Balancer, 16 oz - Image 2](https://m.media-amazon.com/images/I/81LNKhKkZhL.jpg)
![Baqua Spa83818 pH Increaser Spa and Hot Tub Balancer, 16 oz - Image 3](https://m.media-amazon.com/images/I/71bbLwVV3CL.jpg)
![Baqua Spa83818 pH Increaser Spa and Hot Tub Balancer, 16 oz - Image 4](https://m.media-amazon.com/images/I/31NEJpIR8QL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great chemical
  

*by J***R on Reviewed in the United States on August 12, 2021*

We have tried other hot tub/ soa chemicals. We like this brand the best. East to put in. Easy to read the test strips. Never had must adjusting to do chemical wise to keep out water at the correct level. They are great. Will not be changing again.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good stuff
  

*by M***N on Reviewed in the United States on November 13, 2017*

Works very well and love that these products work great without chlorine.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Five Stars
  

*by E***G on Reviewed in the United States on August 2, 2018*

Baqua spa products are great!

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**Shop now:** [https://www.desertcart.hr/products/17405402-baqua-spa83818-ph-increaser-spa-and-hot-tub-balancer-16](https://www.desertcart.hr/products/17405402-baqua-spa83818-ph-increaser-spa-and-hot-tub-balancer-16)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-22*