---
product_id: 553804418
title: "Reagents for - Pool Lab, PoolWaterLAB, Water Tester - DPD 1"
brand: "water-id"
price: "£21.31"
currency: GBP
in_stock: true
reviews_count: 5
category: "Water"
url: https://www.desertcart.co.uk/products/553804418-reagents-for-pool-lab-poolwaterlab-water-tester-dpd-1
store_origin: GB
region: United Kingdom
---

# Precise DPD 1 reagent for accurate chlorine testing Compatible with PoolLab & PrimeLab testers Lightweight 23g for easy handling and storage Reagents for - Pool Lab, PoolWaterLAB, Water Tester - DPD 1

**Brand:** water-id
**Price:** £21.31
**Availability:** ✅ In Stock

## Summary

> 💦 Elevate your pool game with precision you can trust!

## Quick Answers

- **What is this?** Reagents for - Pool Lab, PoolWaterLAB, Water Tester - DPD 1 by water-id
- **How much does it cost?** £21.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/553804418-reagents-for-pool-lab-poolwaterlab-water-tester-dpd-1)

## Best For

- water-id enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Convenient:** Lightweight 23g package fits seamlessly into your pool maintenance kit without bulk.
- • **Effortless Integration:** Designed exclusively for PoolLab and PrimeLab testers—just add reagent, no extra gear needed.
- • **Stay Ahead of Contamination:** Regular testing with these reagents helps you avoid costly pool issues and keeps your swim safe.
- • **Professional Grade Precision:** Trusted by pool pros to deliver consistent, reliable water quality results every time.
- • **Chlorine Clarity, No Guesswork:** DPD 1 reagent ensures pinpoint accuracy in free chlorine measurement for pristine pool water.

## Overview

These DPD 1 reagents are specialized chemical tablets designed for use with PoolLab and PrimeLab testers to accurately measure free chlorine levels in pool water. Lightweight and compact, they provide professional-grade precision essential for maintaining safe and crystal-clear pools.

## Description

Product description Reagents for - PoolLab & PrimeLab Directions Instructions for using these reagents with a PoolLab or PrimeLab tester for pool water testing.

Review: The tablets did not dissolve in the water and I wasted a lot of money. Poor product. Poor customer experience.
Review: Reagents are sometimes a little hard to crush in the tester...especially the DPD-1 and DPD-3 tabs. Once they are crushed and totally dissolved they work fine in the the tester.

## Features

- Causes serious eye irritation.
- PoolWaterLAB tester is not included!!! only reagents are supplied

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08QW8DYHW |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 306,633 in Garden ( See Top 100 in Garden ) 851 in Pool & Hot Tub Testers |
| Customer Reviews | 4.5 4.5 out of 5 stars (58) |
| Date First Available | 18 Dec. 2020 |
| Item Package Quantity | 1 |
| Item Weight | 23 g |
| Manufacturer | Water I D |
| Package Dimensions | 9.65 x 4.57 x 3.3 cm; 23 g |
| Size | DPD 1 Photometer/Comparator |

## Product Details

- **Brand:** Water-ID
- **Manufacturer:** Water I D
- **Recommended uses for product:** Swimming Pool, Hot Tub
- **UPC:** 731299909193
- **pH range:** 7.2-7.6

## Images

![Reagents for - Pool Lab, PoolWaterLAB, Water Tester - DPD 1 - Image 1](https://m.media-amazon.com/images/I/516nbm2oJtL.jpg)
![Reagents for - Pool Lab, PoolWaterLAB, Water Tester - DPD 1 - Image 2](https://m.media-amazon.com/images/I/51tye-jSPWL.jpg)
![Reagents for - Pool Lab, PoolWaterLAB, Water Tester - DPD 1 - Image 3](https://m.media-amazon.com/images/I/51Q2l89qJ2L.jpg)
![Reagents for - Pool Lab, PoolWaterLAB, Water Tester - DPD 1 - Image 4](https://m.media-amazon.com/images/I/414iVcYaN-L.jpg)
![Reagents for - Pool Lab, PoolWaterLAB, Water Tester - DPD 1 - Image 5](https://m.media-amazon.com/images/I/51LBtVeAPmL.jpg)

## Available Options

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

## Customer Reviews

### ⭐ Review
*by A***R on 21 December 2025*

The tablets did not dissolve in the water and I wasted a lot of money. Poor product. Poor customer experience.

### ⭐⭐⭐⭐⭐ Review
*by N***E on 19 June 2025*

Reagents are sometimes a little hard to crush in the tester...especially the DPD-1 and DPD-3 tabs. Once they are crushed and totally dissolved they work fine in the the tester.

### ⭐⭐⭐⭐⭐ Review
*by A***E on 1 June 2024*

And they work as advertised

## Frequently Bought Together

- Reagents for - Pool Lab, PoolWaterLAB, Water Tester - DPD 1
- Reagents for - Pool Lab, PoolWaterLAB, Water Tester - Phenol Red
- Reagents for - Pool Lab, PoolWaterLAB, Water Tester (Alkalinity-M Photometer)

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**Shop now:** [https://www.desertcart.co.uk/products/553804418-reagents-for-pool-lab-poolwaterlab-water-tester-dpd-1](https://www.desertcart.co.uk/products/553804418-reagents-for-pool-lab-poolwaterlab-water-tester-dpd-1)

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