---
product_id: 123847410
title: "Clearwater TA Plus Alkalinity Increaser for Swimming Pool and Spa Treatment, White, 19.0 cm*9.7 cm*9.7 cm"
brand: "clearwater"
price: "455 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "Clearwater"
url: https://www.desertcart.dk/products/123847410-clearwater-ta-plus-alkalinity-increaser-for-swimming-pool-and-spa
store_origin: DK
region: Denmark
---

# Prevents corrosive, acidic water damage Optimizes pH for chlorine efficiency Balances pool alkalinity precisely Clearwater TA Plus Alkalinity Increaser for Swimming Pool and Spa Treatment, White, 19.0 cm*9.7 cm*9.7 cm

**Brand:** clearwater
**Price:** 455 kr
**Availability:** ✅ In Stock

## Summary

> 💦 Elevate your pool game—because balanced water means endless summer vibes!

## Quick Answers

- **What is this?** Clearwater TA Plus Alkalinity Increaser for Swimming Pool and Spa Treatment, White, 19.0 cm*9.7 cm*9.7 cm by clearwater
- **How much does it cost?** 455 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/123847410-clearwater-ta-plus-alkalinity-increaser-for-swimming-pool-and-spa)

## Best For

- clearwater enthusiasts

## Why This Product

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

## Key Features

- • **Easy Maintenance:** Simple to use and essential for pools with alkalinity below 80 mg/L or pH under 7.2.
- • **Corrosion Defense:** Protect your investment by preventing acidic water damage to pool surfaces and equipment.
- • **Chlorine Activation Boost:** Maximize chlorine effectiveness to maintain a safe, irritation-free swim.
- • **Trusted by Industry Leaders:** BISHTA approved and recommended by top spa brands like Bestway and Lay-Z-Spa.
- • **Precision Alkalinity Control:** Keep your pool’s pH perfectly balanced for crystal-clear water.

## Overview

Clearwater TA Plus Alkalinity Increaser is a BISHTA-approved, industry-trusted solution designed to precisely raise and maintain total alkalinity in pools and spas. By preventing corrosive acidic water and optimizing pH levels, it ensures chlorine works effectively, protecting your pool equipment and enhancing swimmer comfort. Ideal for pools with alkalinity below 80 mg/L or pH under 7.2, this product is a must-have for maintaining crystal-clear, safe water all season long.

## Description

Great prices on your favourite Gardening brands, and free delivery on eligible orders.

Review: Good product - Used for our hot tub. Not had any issues. Good product
Review: Very good value for money - Does what it says on the box

## Features

- Increase the total alkalinity of your swimming pool or hot tub water and prevent it from becoming corrosive
- Help control your water's alkalinity level, reduce the acidity level and maintain a correct PH
- Water that's too acidic can cause chlorine treatment not too work effectively leading to pool/hot tub damage and irritation
- Recommend using the alkalinity increaser if your water drops below 7.2 on the pH scale or below 80mg/L alkalinity level
- Clearwater is a BISHTA approved member and recommended by brands such as Bestway and Lay-Z-Spa for reliable, safe and high-quality water treatment

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PMD91XM |
| Best Sellers Rank | 653 in Garden ( See Top 100 in Garden ) 2 in Pool Balancers |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,313) |
| Date First Available | 13 Mar. 2019 |
| Department | Unisex |
| Item model number | CH0030 |
| Manufacturer | Wilton Bradley |
| Part number | CH0030 |
| Product Dimensions | 9.7 x 9.7 x 19 cm; 1 kg |

## Product Details

- **Brand:** Clearwater
- **Global Trade Identification Number:** 05031470230715
- **Item form:** Liquid
- **Item weight:** 1 Kilograms
- **Product benefits:** Helps control water alkalinity, reduce acidity, and maintain correct pH

## Images

![Clearwater TA Plus Alkalinity Increaser for Swimming Pool and Spa Treatment, White, 19.0 cm*9.7 cm*9.7 cm - Image 1](https://m.media-amazon.com/images/I/516IbVLOPML.jpg)

## Questions & Answers

**Q: My ta (total alkalinity) is too high. how do i lower it? i'm getting red spots on my skin, which i assume is because of high ta.**
A: Acid is opposite to alkaline… many factors to contribute on,  what’s the ph level. That’s the chlorine/bromine level?

**Q: my TA (Total Alkalinity) is too high, what product do i need to lower it?**
A: TA and PH go hand in hand, when balancing sort out TA first, various products are available, but TA reducer is basically what you need! follow instructions for size of tub etc and retest with strips.

**Q: how much to add to 12ft pool**
A: It’ll tell you on the bottle but it depends on the volume of water on the pool.

**Q: Do you need This and ph level raiser?**
A: Yes as depending on the water u need to adjust levels so they are at optimum bathing quality. I use everything and check levels using the test strips daily

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by C***. on 29 December 2025*

Used for our hot tub. Not had any issues. Good product

### ⭐⭐⭐⭐⭐ Very good value for money
*by J***S on 2 December 2025*

Does what it says on the box

### ⭐⭐⭐⭐ Easy to read an does the job
*by R***Z on 15 June 2025*

I had run out of my genuine ones. I’ve got one from Temu but far too many things in it and said my water was off for my hot tub. Got these as good reviews and great value for money. Soon got my water back to staff levels. That test strips and a must for any hot tub starter kit

## Frequently Bought Together

- Clearwater CH0030 TA Plus Alkalinity Increaser for Swimming Pool and Spa Treatment, White, 19.0 cm*9.7 cm*9.7 cm
- Clearwater CH0005 PH Plus Increaser for Swimming Pool and Spa Treatment
- Clearwater CH0019 1 kg Multifunction Chlorine Tablets, 4-in-1 Dispenser Tablets (Sanitiser, Stabiliser, Algaecide and Clarifier) for Pools and Hot Tubs, 50 x 20 g, White

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**Shop now:** [https://www.desertcart.dk/products/123847410-clearwater-ta-plus-alkalinity-increaser-for-swimming-pool-and-spa](https://www.desertcart.dk/products/123847410-clearwater-ta-plus-alkalinity-increaser-for-swimming-pool-and-spa)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-08*