---
product_id: 321457386
title: "Spa Choice 472-3-4021-02 Alkalinity up Hot Tub Chemical for Spas, 2-Pound, 2-Pack"
brand: "spachoice"
price: "197 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/321457386-spa-choice-472-3-4021-02-alkalinity-up-hot-tub
store_origin: PL
region: Poland
---

# Stabilizes pH for lasting clarity Optimized spa water balance Precise alkalinity control Spa Choice 472-3-4021-02 Alkalinity up Hot Tub Chemical for Spas, 2-Pound, 2-Pack

**Brand:** spachoice
**Price:** 197 zł
**Availability:** ✅ In Stock

## Summary

> 🛁 Elevate your spa game—because balanced water means endless relaxation!

## Quick Answers

- **What is this?** Spa Choice 472-3-4021-02 Alkalinity up Hot Tub Chemical for Spas, 2-Pound, 2-Pack by spachoice
- **How much does it cost?** 197 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/321457386-spa-choice-472-3-4021-02-alkalinity-up-hot-tub)

## Best For

- spachoice enthusiasts

## Why This Product

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

## Key Features

- • **Buffer Against pH Swings:** Alkalinity acts as a powerful buffer, preventing sudden pH fluctuations that can damage your spa.
- • **Comes with Expert Guidance:** Downloadable user guide ensures you get the perfect balance for your spa’s unique needs.
- • **Effortless Spa Maintenance:** Simplify water care with a formula designed to stabilize and balance your spa’s chemistry.
- • **Professional Grade Formula:** Trusted by spa experts to deliver consistent, reliable results every time.
- • **Master Your Spa’s Chemistry:** Maintain ideal total alkalinity to keep chlorine effective and water crystal clear.

## Overview

Spa Choice Alkalinity Up is a professional-grade chemical designed to precisely increase and stabilize total alkalinity in spas, ensuring optimal chlorine performance and pH balance. This 2-pound, 2-pack solution helps prevent pH fluctuations, promoting crystal-clear, comfortable water and simplifying spa maintenance for a premium soaking experience.

## Description

Spa Choice 472-3-4021-02 Alkalinity up Hot Tub Chemical for Spas, 2-Pound, 2-Pack

## Features

- Maintaining a desirable total alkalinity reading is critical to holding chlorine residuals
- pH levels are easier to control with a corrected total alkalinity
- Alkalinity acts as a buffer, improving the ability of your pool water to resist pH fluctuations
- Downloadable User Guide Available Under Product Information: Technical Specifications

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Size | 1-Pack |
| Style | 1-Pack |
| Number of Items | 1 |
| Batteries Included? | No |
| Brand | SpaChoice |
| Manufacturer | Robelle Industries |
| Item model number | 472-3-4021 |
| Product Dimensions | 7.62 x 7.62 x 25.4 cm; 1 kg |
| ASIN | B001GLWL18 |

## Product Details

- **Brand:** SpaChoice
- **Item weight:** 1 Kilograms
- **Item form:** Granular
- **Product benefits:** Alkalinity Increaser
- **UPC:** 034261188306

## Images

![Spa Choice 472-3-4021-02 Alkalinity up Hot Tub Chemical for Spas, 2-Pound, 2-Pack - Image 1](https://m.media-amazon.com/images/I/51Qw5zbjP8L.jpg)
![Spa Choice 472-3-4021-02 Alkalinity up Hot Tub Chemical for Spas, 2-Pound, 2-Pack - Image 2](https://m.media-amazon.com/images/I/61yjZYkW2jL.jpg)
![Spa Choice 472-3-4021-02 Alkalinity up Hot Tub Chemical for Spas, 2-Pound, 2-Pack - Image 3](https://m.media-amazon.com/images/I/81qZN5vxYsL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.pl/products/321457386-spa-choice-472-3-4021-02-alkalinity-up-hot-tub](https://www.desertcart.pl/products/321457386-spa-choice-472-3-4021-02-alkalinity-up-hot-tub)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-29*