---
product_id: 725697204
title: "SpaChoice 1-Pound 4-Pack Premium Alkalinity Up, Alkalinity Increaser for Hot Tub, 100% Sodium Bicarbonate, Made in USA"
brand: "spachoice"
price: "KSh23771"
currency: KES
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.ke/products/725697204-spachoice-1-pound-4-pack-premium-alkalinity-up-alkalinity-increaser
store_origin: KE
region: Kenya
---

# Fast-acting formula Precise alkalinity control Made in USA quality SpaChoice 1-Pound 4-Pack Premium Alkalinity Up, Alkalinity Increaser for Hot Tub, 100% Sodium Bicarbonate, Made in USA

**Brand:** spachoice
**Price:** KSh23771
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your soak with perfectly balanced water every time!

## Quick Answers

- **What is this?** SpaChoice 1-Pound 4-Pack Premium Alkalinity Up, Alkalinity Increaser for Hot Tub, 100% Sodium Bicarbonate, Made in USA by spachoice
- **How much does it cost?** KSh23771 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/725697204-spachoice-1-pound-4-pack-premium-alkalinity-up-alkalinity-increaser)

## 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

- • **Pure & Premium Formula:** 100% sodium bicarbonate ensures safe, effective alkalinity boost
- • **Prevent pH Fluctuations:** Stabilizes water chemistry to avoid pH bounce and protect your tub
- • **Fast & Measurable Results:** Add 1 oz, retest every 30 minutes to hit perfect alkalinity
- • **Trusted American Craftsmanship:** Proudly made in the USA for consistent quality and reliability
- • **Optimize Your Hot Tub Chemistry:** Maintains total alkalinity between 80-140 ppm for balanced water

## Overview

SpaChoice Premium Alkalinity Up is a 100% sodium bicarbonate formula designed to precisely raise and stabilize total alkalinity in hot tubs, maintaining the ideal 80-140 ppm range. Fast-acting and easy to dose, it prevents pH bounce, ensuring a smooth, safe soak experience. Proudly made in the USA for trusted quality.

## Description

Critical to alkalinity control, this granular formula effectively raises alkalinity levels which might otherwise cause equipment corrosion. This product is a special compound used to increase the total alkalinity in spa water. Test for total alkalinity with a reliable test kit. The desired range for total alkalinity is 80-140 ppm. This product increases the effectiveness of the disinfectant, and helps prevent scale formation. It also prevents corrosion of metals, etching of spa surfaces, eliminates “bounce”, and maintains pH at the proper level. Easy to use; dissolves quickly. 1. Add 1 oz. (2 tbsp.) to spa water. 2. Allow water to circulate for 30 minutes. 3. Retest water and repeat Steps 1 and 2 until the desired level is reached. For best results, dissolve granular products first by adding to a small plastic pail filled with water.

## Features

- The desired range for total alkalinity is 80-140 ppm
- Add 1 ounce of this product and retest every 30 minutes until total alkalinity is in the range of 80-140 ppm
- Raises total alkalinity and prevents pH bounce

## Product Details

- **Brand:** SpaChoice
- **Item Weight:** 4 Pounds
- **Item Form:** Granular
- **Product Benefits:** Alkalinity Increaser
- **UPC:** 034261960872

## Images

![SpaChoice 1-Pound 4-Pack Premium Alkalinity Up, Alkalinity Increaser for Hot Tub, 100% Sodium Bicarbonate, Made in USA - Image 1](https://m.media-amazon.com/images/I/61rRfSsjfLL.jpg)
![SpaChoice 1-Pound 4-Pack Premium Alkalinity Up, Alkalinity Increaser for Hot Tub, 100% Sodium Bicarbonate, Made in USA - Image 2](https://m.media-amazon.com/images/I/51OMTvniY9L.jpg)
![SpaChoice 1-Pound 4-Pack Premium Alkalinity Up, Alkalinity Increaser for Hot Tub, 100% Sodium Bicarbonate, Made in USA - Image 3](https://m.media-amazon.com/images/I/61S8TGF39dL.jpg)
![SpaChoice 1-Pound 4-Pack Premium Alkalinity Up, Alkalinity Increaser for Hot Tub, 100% Sodium Bicarbonate, Made in USA - Image 4](https://m.media-amazon.com/images/I/817hHUemZlL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great value!
*by M***A on February 21, 2025*

Great value the money.

### ⭐⭐⭐⭐⭐ A very good product, competively priced.
*by A***R on July 31, 2024*

I do like the competitive price. I use this product to treat the water in our exercising swim spa.

### ⭐⭐⭐⭐⭐ Spa chemicals
*by S***S on August 25, 2024*

I purchased these chemicals to replace the ones that came with the spa. These are very comparable but more affordable. I would purchase again.

## Frequently Bought Together

- SpaChoice 1-Pound 4-Pack Premium Alkalinity Up, Alkalinity Increaser for Hot Tub, 100% Sodium Bicarbonate, Made in USA
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- EASYTEST 7-Way Pool Test Strips, 150 Strips Water Chemical Testing for Hot tub and Spa, Accurate Test Bromine, Total Alkalinity, pH, Free Chlorine, Total Hardness, Cyanuric Acid, and Total Chlorine

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**Shop now:** [https://www.desertcart.co.ke/products/725697204-spachoice-1-pound-4-pack-premium-alkalinity-up-alkalinity-increaser](https://www.desertcart.co.ke/products/725697204-spachoice-1-pound-4-pack-premium-alkalinity-up-alkalinity-increaser)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-05*