---
product_id: 69721889
title: "22339A Spa Up, pH Increaser for Hot Tubs, Prevents Corrosion and Equipment Damage, Compatible with Various Sanitizers, 2 lbs"
brand: "leisure time"
price: "$68"
currency: NZD
in_stock: true
reviews_count: 11
category: "Leisure Time"
url: https://www.desertcart.nz/products/69721889-22339a-spa-up-ph-increaser-for-hot-tubs-prevents-corrosion
store_origin: NZ
region: New Zealand
---

# Fast-dissolving granules Precise pH & alkalinity boost Prevents corrosion & scale 22339A Spa Up, pH Increaser for Hot Tubs, Prevents Corrosion and Equipment Damage, Compatible with Various Sanitizers, 2 lbs

**Brand:** leisure time
**Price:** $68
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your spa game with flawless water balance—because your relaxation deserves the best!

## Quick Answers

- **What is this?** 22339A Spa Up, pH Increaser for Hot Tubs, Prevents Corrosion and Equipment Damage, Compatible with Various Sanitizers, 2 lbs by leisure time
- **How much does it cost?** $68 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/69721889-22339a-spa-up-ph-increaser-for-hot-tubs-prevents-corrosion)

## Best For

- leisure time enthusiasts

## Why This Product

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

## Key Features

- • **Speedy Spa Rescue:** Fast-dissolving formula fixes low pH in just a couple of treatments
- • **Balance Like a Pro:** Maintains optimal pH and alkalinity for crystal-clear spa water
- • **Effortless Maintenance:** Simply pour directly into your spa water—no hassle, no guesswork
- • **Protect Your Investment:** Prevents costly corrosion and scale buildup on your spa equipment
- • **Universal Compatibility:** Works seamlessly with all sanitizers including chlorine and biguanide

## Overview

Leisure Time 22339A Spa Up is a fast-acting, granular pH increaser designed to maintain ideal water balance in hot tubs. Compatible with all sanitizers, it prevents corrosion and scale buildup, enhancing sanitizer efficiency and ensuring clean, clear spa water. Packaged in a convenient 2 lb size, it’s the go-to solution for effortless spa maintenance.

## Description

The Leisure Time Balanced Water granular product is the ideal solution for maintaining your spa water's proper balance. This pH and total alkalinity-raising formula prevents equipment corrosion and scale formation caused by low pH levels while increasing your sanitizer's effectiveness for clean and clear water. Compatible with all types of sanitizers, this pH increaser is convenient and easy to use in any spa or hot tub. Available in a 2 lb size, the Leisure Time Balanced Water is perfect for adding to your spa water as needed to keep it in top condition.

Review: Great product and price! - Works better than Leslie’s brand
Review: Efficient and Quick - Super easy to use, instructions are clear enough to follow. Threw some in after testing our hot tub water and found the pH level was too low. It was fixed within 2 sessions. Works quickly and effectively. It has helped keep our hot tub clean and clear

## Features

- BENEFITS: Increases water pH and alkalinity; maintains clean, clear sanitized water
- USE: Pour directly into spa water
- COMPATIBILITY: All sanitizers including chlorine and biguanide
- FEATURES: Fast-dissolving granular product
- ACTIVE INGREDIENTS: Sodium Bicarbonate

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000V89QRY |
| Best Sellers Rank | #358 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1 in Swimming Pool Balancers |
| Brand | LEISURE TIME |
| Customer Reviews | 4.7 4.7 out of 5 stars (6,715) |
| Department | Unisex-Adult |
| Global Trade Identification Number | 00785336304106 |
| Is Discontinued By Manufacturer | No |
| Item Form | Granular |
| Item Weight | 2.2 pounds |
| Item model number | 22339A |
| Manufacturer | Leisure Time |
| Number of Items | 1 |
| Product Benefits | pH Increaser, Alkalinity Prevents Scale, Corrosion |
| Product Dimensions | 3.12 x 3.12 x 9.5 inches |
| UPC | 785336304106 |
| Unit Count | 32.0 Ounce |

## Product Details

- **Brand:** LEISURE TIME
- **Item Form:** Granular
- **Item Weight:** 2.2 Pounds
- **Product Benefits:** pH Increaser, Alkalinity Prevents Scale, Corrosion
- **UPC:** 785336304106

## Images

![22339A Spa Up, pH Increaser for Hot Tubs, Prevents Corrosion and Equipment Damage, Compatible with Various Sanitizers, 2 lbs - Image 1](https://m.media-amazon.com/images/I/51guW3AuwTL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product and price!
*by D***D on May 29, 2025*

Works better than Leslie’s brand

### ⭐⭐⭐⭐⭐ Efficient and Quick
*by D***Z on July 28, 2025*

Super easy to use, instructions are clear enough to follow. Threw some in after testing our hot tub water and found the pH level was too low. It was fixed within 2 sessions. Works quickly and effectively. It has helped keep our hot tub clean and clear

### ⭐⭐⭐⭐⭐ Good stuff
*by G***A on December 10, 2025*

buy it every year. Does what it supposed to do. Good stuff

## Frequently Bought Together

- LEISURE TIME 22339A Spa Up Balancer for Hot Tubs, 2 lbs
- Leisure Time E5 Spa 56 Chlorinating Granules for Spas and Hot Tubs, 5-Pounds (Packaging may vary)
- Leisure Time 22338A Balancer for Spas and Hot Tubs, 1-Pack

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**Shop now:** [https://www.desertcart.nz/products/69721889-22339a-spa-up-ph-increaser-for-hot-tubs-prevents-corrosion](https://www.desertcart.nz/products/69721889-22339a-spa-up-ph-increaser-for-hot-tubs-prevents-corrosion)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-26*