---
product_id: 306891189
title: "SpaGuard Total Alkalinity Increaser (2 lb) Multi Packs"
brand: "spaguard"
price: "€ 67.03"
currency: EUR
in_stock: true
reviews_count: 5
category: "Spa Guard"
url: https://www.desertcart.es/products/306891189-spaguard-total-alkalinity-increaser-2-lb-multi-packs
store_origin: ES
region: Spain
---

# Raises alkalinity 25ppm per tbsp Stabilizes pH to prevent bounce Protects spa surfaces & equipment SpaGuard Total Alkalinity Increaser (2 lb) Multi Packs

**Brand:** spaguard
**Price:** € 67.03
**Availability:** ✅ In Stock

## Summary

> 🛁 Keep your spa flawless and your vibe flawless.

## Quick Answers

- **What is this?** SpaGuard Total Alkalinity Increaser (2 lb) Multi Packs by spaguard
- **How much does it cost?** € 67.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/306891189-spaguard-total-alkalinity-increaser-2-lb-multi-packs)

## Best For

- spaguard enthusiasts

## Why This Product

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

## Key Features

- • **Spa Surface Guardian:** Helps prevent corrosion and damage to your spa’s equipment and surfaces, extending their lifespan.
- • **pH Stability Champion:** Eliminates frustrating pH bounce, keeping your spa water consistently comfortable and safe.
- • **Cost-Effective Quality:** Professional-grade formula at a fraction of the hot tub shop price—smart savings for savvy owners.
- • **Easy Maintenance Ritual:** Ideal for post-refill care, ensuring your spa water chemistry is always on point with minimal effort.
- • **Precision Alkalinity Boost:** Just 1 tablespoon per 100 gallons raises total alkalinity by 25ppm for perfect balance.

## Overview

SpaGuard Total Alkalinity Increaser is a trusted, professional-grade chemical that raises total alkalinity by 25ppm per tablespoon per 100 gallons, stabilizing pH levels to prevent fluctuations and protecting spa surfaces and equipment from corrosion. Perfect for maintaining balanced, crystal-clear spa water after refills, it offers reliable performance at a great value.

## Description

Raises the total alkalinity.

Review: This stuff works good for me. I mostly only need it after a tub refill. It's important to be patient when adding it. At first it seems like you are adding a lot and nothing is happening, but once the alkalinity starts to move you won't need a lot more - it starts to move quickly.
Review: Exactly what my Hot Tub shop sells, but at a way cheaper price!

## Features

- 1 tbs. per 100 gallons raises total alkalinity 25ppm
- Eliminates "pH bounce"
- Helps prevent equipment and spa surface corrosion and damage

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B006MHSKZ2 |
| Batteries Included? | No |
| Brand | SpaGuard |
| Color | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,097) |
| Date First Available | 14 November 2012 |
| Is Discontinued By Manufacturer | No |
| Item model number | BIO42275 |
| Manufacturer | SpaGuard |
| Number of Items | 1 |
| Power Source | manual |
| Product Dimensions | 22.86 x 7.62 x 7.62 cm; 907.18 g |
| Size | Pack of 1 |

## Product Details

- **Brand:** SpaGuard
- **Item form:** Granular
- **Item weight:** 2 Pounds
- **Product benefits:** Corrosion
- **UPC:** 017541612272

## Images

![SpaGuard Total Alkalinity Increaser (2 lb) Multi Packs - Image 1](https://m.media-amazon.com/images/I/61k7SesG8dS.jpg)
![SpaGuard Total Alkalinity Increaser (2 lb) Multi Packs - Image 2](https://m.media-amazon.com/images/I/91cO6e81vtL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 4 January 2026*

This stuff works good for me. I mostly only need it after a tub refill. It's important to be patient when adding it. At first it seems like you are adding a lot and nothing is happening, but once the alkalinity starts to move you won't need a lot more - it starts to move quickly.

### ⭐⭐⭐⭐⭐ Review
*by V***A on 31 August 2025*

Exactly what my Hot Tub shop sells, but at a way cheaper price!

### ⭐⭐⭐⭐⭐ Review
*by K***R on 10 January 2026*

I have been using this brand for years. It works!

## Frequently Bought Together

- SpaGuard Spa Total Alkalinity - 2 Lb
- SpaGuard Balance pH Increaser for Spas & Hot Tubs, 18 oz (1.12 lbs/510 g)
- SpaGuard Spa Calcium Hardness Increaser - 12 Ounce

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**Shop now:** [https://www.desertcart.es/products/306891189-spaguard-total-alkalinity-increaser-2-lb-multi-packs](https://www.desertcart.es/products/306891189-spaguard-total-alkalinity-increaser-2-lb-multi-packs)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-21*