---
product_id: 15304244
title: "AquaChek 641426E Swimming Pool and Spa Nitrate/Nitrite Test Strips, 25 Strips"
brand: "aquachek"
price: "€ 29.39"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/15304244-aquachek-641426e-swimming-pool-and-spa-nitrate-nitrite-test-strips
store_origin: FI
region: Finland
---

# Tests Nitrate/Nitrite Multi-parameter Testing Results in 1 Minute AquaChek 641426E Swimming Pool and Spa Nitrate/Nitrite Test Strips, 25 Strips

**Brand:** aquachek
**Price:** € 29.39
**Availability:** ✅ In Stock

## Summary

> 💦 Dive into Clarity with Every Test!

## Quick Answers

- **What is this?** AquaChek 641426E Swimming Pool and Spa Nitrate/Nitrite Test Strips, 25 Strips by aquachek
- **How much does it cost?** € 29.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/15304244-aquachek-641426e-swimming-pool-and-spa-nitrate-nitrite-test-strips)

## Best For

- aquachek enthusiasts

## Why This Product

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

## Key Features

- • **Quick Results:** Get accurate readings in just 60 seconds!
- • **25 Strips Included:** Stock up for multiple tests without the hassle!
- • **User-Friendly Design:** Simple to use, making pool maintenance a breeze.
- • **Comprehensive Testing:** Measures free chlorine, total chlorine, bromine, pH, alkalinity, and cyanuric acid.
- • **Perfect for Pools & Spas:** Ideal for ensuring water quality in both swimming pools and spas.

## Overview

The AquaChek 641426E Swimming Pool and Spa Nitrate/Nitrite Test Strips provide a comprehensive solution for maintaining water quality. With 25 strips included, you can easily test for multiple parameters, including chlorine levels and pH, all within a minute. Perfect for pool and spa owners who prioritize clean and safe water.

## Description

641426E Swimming Pool and Spa Nitrate/Nitrite Test Strips, 25 Strips

## Features

- Test for free chlorine, total chlorine, total bromine, pH, total alkalinity, and cyanuric acid
- Results in only a minute!
- Test for nitrate/nitrite
- Easy to use and maintain your swimming pool or spa

## Product Details

- **Brand:** AquaChek
- **Ph Range:** 7.2-7.8
- **Recommended Uses For Product:** Spa, Swimming Pool
- **Unit Count:** 25.0 Count
- **Manufacturer:** Aquachek

## Images

![AquaChek 641426E Swimming Pool and Spa Nitrate/Nitrite Test Strips, 25 Strips - Image 1](https://m.media-amazon.com/images/I/51l7d-sKIbL.jpg)

## Questions & Answers

**Q: If my pool has nitrates, what products can I use to remove them? I cannot seem to find anything called nitrate remover on amazon.**
A: There is no product,  you have to drain half of the water out ,, fill it back up and get the chemicals you need back in there .  Only way to get rid if them is drianing your pool unfortunately.. I had to do this recently

**Q: "Why does the nitrate test include nitrites when there is a separate test/pad for nitrites? Thank you.**
A: In the Nitrification process there is oxidation of ammonium to nitrite and then oxidation from nitrite to nitrate. We use these test strips in our microbiology labs to demonstrate these changes that occur. The bottom pad actually contains ingredients that will reduce any nitrates in the water to nitrites and will react to give the pink to red color. So, the bottom pad actually measures both nitrites plus nitrates combined.

## Frequently Bought Together

- AquaChek 641426E Swimming Pool and Spa Nitrate/Nitrite Test Strips, 25 Strips
- AquaChek Ets Hach Company 562227 Phosphate Test Kit , White

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**Shop now:** [https://www.desertcart.fi/products/15304244-aquachek-641426e-swimming-pool-and-spa-nitrate-nitrite-test-strips](https://www.desertcart.fi/products/15304244-aquachek-641426e-swimming-pool-and-spa-nitrate-nitrite-test-strips)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-24*