---
product_id: 64577545
title: "Blue Devil B7118 Cyanuric Acid Test, 8 oz Bottle"
brand: "blue devil"
price: "FREE"
currency: GBP
in_stock: false
url: https://www.desertcart.co.uk/products/64577545-blue-devil-b7118-cyanuric-acid-test-8-oz-bottle
store_origin: GB
region: United Kingdom
---

# Pool Testing 8 oz Volume Precision Reagent Blue Devil B7118 Cyanuric Acid Test, 8 oz Bottle

**Brand:** blue devil
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 💦 Dive into Clarity with Every Test!

## Quick Answers

- **What is this?** Blue Devil B7118 Cyanuric Acid Test, 8 oz Bottle by blue devil
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/64577545-blue-devil-b7118-cyanuric-acid-test-8-oz-bottle)

## Best For

- blue devil enthusiasts

## Why This Product

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

## Key Features

- • **Easy Refill:** Designed specifically for Blue Devil Test Kits, making maintenance a breeze.
- • **User-Friendly:** Simple instructions for quick and reliable testing, perfect for busy professionals.
- • **Stay Pool-Ready:** Ensure your pool's cyanuric acid levels are just right for optimal enjoyment.
- • **Precision Testing:** Accurate results with every test, keeping your pool safe and inviting.
- • **Quality Assurance:** Trust in a brand that prioritizes your pool's health and your peace of mind.

## Overview

The Blue Devil B7118 Cyanuric Acid Test is an essential 8 oz refill reagent designed for accurate testing of cyanuric acid levels in your pool, ensuring a safe and enjoyable swimming experience.

## Description

Reagent refill for testing your pool's cyanuric acid with your existing Blue Devil Test Kit. Plastic bottle contains 8 oz.

## Features

- Tests pool's cyanuric acid     8 oz bottle     Reagent refill for Blue Devil Test Kits

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00DP5CJC4 |
| Best Sellers Rank | #516,066 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #447 in Swimming Pool Water Test Kits |
| Customer Reviews | 3.9 3.9 out of 5 stars (38) |
| Item Weight | 7.2 ounces |
| Item model number | B7118 |
| Manufacturer | Valterra Products, LLC |
| Product Dimensions | 1.8 x 1.8 x 6.3 inches |

## Images

![Blue Devil B7118 Cyanuric Acid Test, 8 oz Bottle - Image 1](https://m.media-amazon.com/images/I/718H0vt5iyL.jpg)

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**Shop now:** [https://www.desertcart.co.uk/products/64577545-blue-devil-b7118-cyanuric-acid-test-8-oz-bottle](https://www.desertcart.co.uk/products/64577545-blue-devil-b7118-cyanuric-acid-test-8-oz-bottle)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-09*