---
product_id: 74698203
title: "AquaChekYellow 4-Way Pool and Spa Test Strips - 50 Yellow Test Strips - Swimming Pool Test Strips For pH, Free Chlorine, Total Alkalinity, and Cyanuric Acid - Quick and Accurate Results - Testing Kit"
brand: "aquachek"
price: "₩70797"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/74698203-aquachekyellow-4-way-pool-and-spa-test-strips-50-yellow
store_origin: KR
region: South Korea
---

# 50 strips for a full season flip-top bottle for freshness 4-in-1 precise chemical testing AquaChekYellow 4-Way Pool and Spa Test Strips - 50 Yellow Test Strips - Swimming Pool Test Strips For pH, Free Chlorine, Total Alkalinity, and Cyanuric Acid - Quick and Accurate Results - Testing Kit

**Brand:** aquachek
**Price:** ₩70797
**Availability:** ✅ In Stock

## Summary

> 💧 Stay ahead of the splash with precision you can trust!

## Quick Answers

- **What is this?** AquaChekYellow 4-Way Pool and Spa Test Strips - 50 Yellow Test Strips - Swimming Pool Test Strips For pH, Free Chlorine, Total Alkalinity, and Cyanuric Acid - Quick and Accurate Results - Testing Kit by aquachek
- **How much does it cost?** ₩70797 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/74698203-aquachekyellow-4-way-pool-and-spa-test-strips-50-yellow)

## 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

- • **Season-Long Supply:** 50 fresh strips ensure uninterrupted pool care without waste or expired tests.
- • **Pro-Grade 4-Way Testing:** Monitor pH, Free Chlorine, Total Alkalinity & Cyanuric Acid with lab-validated precision.
- • **Crystal Clear Confidence:** Maintain perfectly balanced, safe, and sparkling water all season long.
- • **Trusted by Professionals:** Used by pool pros and health departments for reliable, confident water treatment decisions.
- • **Effortless One-Strip Dispensing:** Flip-top bottle design keeps strips dry and ready, eliminating guesswork and mess.

## Overview

AquaChek Yellow 4-Way Test Strips provide quick, accurate measurement of pH, Free Chlorine, Total Alkalinity, and Cyanuric Acid in pools and spas. With 50 strips in a convenient flip-top bottle, this kit offers a full season of professional-grade water testing trusted by pool experts to ensure safe, balanced, and crystal-clear water.

## Description

AquaChekYellow 4-Way Pool and Spa Test Strips - 50 Yellow Test Strips - Swimming Pool Test Strips For pH, Free Chlorine, Total Alkalinity, and Cyanuric Acid - Quick and Accurate Results - Testing Kit

## Features

- Fresh, Accurate Testing for the Pool Season Ahead - AquaChek Yellow Chlorine 4-in-1 includes 50 precision test strips—perfect for a full season of reliable water testing for pools and spas that use chlorine. No expired extras, no bulky packs—just fresh, accurate results from AquaChek, the most trusted brand in pool and spa water testing.
- Trusted 4-Way Testing for Cleaner, Safer Water - AquaChek Chlorine 4-in-1 strips test the four key parameters: Free Chlorine, pH, Total Alkalinity, and Stabilizer (Cyanuric Acid). Together, they help you keep your water safe, balanced, and crystal clear—while ensuring your chlorine works effectively. No guesswork, just confident pool care.
- Designed for Clean, Simple, No-Waste Use - No more fumbling or wasted test strips. AquaChek’s flip-top bottle dispenses one strip at a time, helping you keep the rest dry and protected. Designed for quick, clean, and convenient pool and spa water testing whenever you need it.
- Pro-Grade Accuracy Trusted by Pool Professionals - AquaChek delivers reliable, lab-validated results with every strip. Trusted by pool service pros, commercial facilities, and health departments, it helps you test with confidence—so you can treat your water precisely and avoid costly mistakes.

## Product Details

- **Brand:** AquaChek
- **Ph Range:** 7.0-8.0
- **Manufacturer:** HACH
- **UPC:** 090944012429

## Images

![AquaChekYellow 4-Way Pool and Spa Test Strips - 50 Yellow Test Strips - Swimming Pool Test Strips For pH, Free Chlorine, Total Alkalinity, and Cyanuric Acid - Quick and Accurate Results - Testing Kit - Image 1](https://m.media-amazon.com/images/I/61J71OaP4BL.jpg)
![AquaChekYellow 4-Way Pool and Spa Test Strips - 50 Yellow Test Strips - Swimming Pool Test Strips For pH, Free Chlorine, Total Alkalinity, and Cyanuric Acid - Quick and Accurate Results - Testing Kit - Image 2](https://m.media-amazon.com/images/I/61lE73uMXzL.jpg)
![AquaChekYellow 4-Way Pool and Spa Test Strips - 50 Yellow Test Strips - Swimming Pool Test Strips For pH, Free Chlorine, Total Alkalinity, and Cyanuric Acid - Quick and Accurate Results - Testing Kit - Image 3](https://m.media-amazon.com/images/I/81YP-dCvFCL.jpg)
![AquaChekYellow 4-Way Pool and Spa Test Strips - 50 Yellow Test Strips - Swimming Pool Test Strips For pH, Free Chlorine, Total Alkalinity, and Cyanuric Acid - Quick and Accurate Results - Testing Kit - Image 4](https://m.media-amazon.com/images/I/71dEo1R8kpL.jpg)
![AquaChekYellow 4-Way Pool and Spa Test Strips - 50 Yellow Test Strips - Swimming Pool Test Strips For pH, Free Chlorine, Total Alkalinity, and Cyanuric Acid - Quick and Accurate Results - Testing Kit - Image 5](https://m.media-amazon.com/images/I/81NAwdR+umL.jpg)

## Frequently Bought Together

- 511242 Aquacheck Test Strips For Chlorine 279676 Baleco
- Leisure Time E5 Spa 56 Chlorinating Granules for Spas and Hot Tubs, 5-Pounds (Packaging may vary)
- SpaGuard Enhanced Shock (2 lb)

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**Shop now:** [https://www.desertcart.kr/products/74698203-aquachekyellow-4-way-pool-and-spa-test-strips-50-yellow](https://www.desertcart.kr/products/74698203-aquachekyellow-4-way-pool-and-spa-test-strips-50-yellow)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-19*