---
product_id: 1097769
title: "Pentair R151276 1200 Total Water Hardness Test Kit"
brand: "pentair"
price: "₩90302"
currency: KRW
in_stock: true
reviews_count: 13
category: "Pentair"
url: https://www.desertcart.kr/products/1097769-pentair-r151276-1200-total-water-hardness-test-kit
store_origin: KR
region: South Korea
---

# Measures total water hardness in PPM & grains Compact, portable 5.5 x 11.5 x 13.75 inch kit Includes 11 professional-grade water tests Pentair R151276 1200 Total Water Hardness Test Kit

**Brand:** pentair
**Price:** ₩90302
**Availability:** ✅ In Stock

## Summary

> 💧 Stay ahead of water woes with pro-level precision!

## Quick Answers

- **What is this?** Pentair R151276 1200 Total Water Hardness Test Kit by pentair
- **How much does it cost?** ₩90302 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/1097769-pentair-r151276-1200-total-water-hardness-test-kit)

## Best For

- pentair enthusiasts

## Why This Product

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

## Key Features

- • **Portable & Durable:** Compact red tote box fits easily in your toolkit or poolside storage for on-demand testing.
- • **User-Friendly Design:** Clear instructions and color-change indicators make testing fast and foolproof.
- • **All-in-One Pro Test Kit:** 11 essential water quality tests including pH, alkalinity, and cyanuric acid for comprehensive analysis.
- • **Trusted by Professionals:** Lab-designed solutions meet industry standards for reliable, repeatable results.
- • **Precision Water Hardness Detection:** Accurately gauges hardness levels to optimize your pool or softener system.

## Overview

The Pentair R151276 Total Water Hardness Test Kit is a compact, professional-grade solution designed to measure water hardness in swimming pools and other non-drinking water sources. Featuring 11 comprehensive tests including pH, alkalinity, and cyanuric acid, it provides fast, easy-to-read results in PPM or grains. Packaged in a durable red tote with clear instructions, this kit is trusted by service professionals to maintain optimal water quality and protect your investment.

## Description

Total water hardness test kit comes with total hardness in PPM or grains, test vial, 1/2-ounces No. 6, 1-ounce No. 7 and instructions, compact box. Includes 1 kit per pack. Complete 11 test lab designed for service professionals. Free, Total and Combined CI, Br, Iodine, pH, Acid Demand, Total Alkalinity, Water Hardness and Cyanuric Acid. Handy red tote box contains complete instructions, solutions and tests. Pro-Design Test Cell features CI range to 10PPM and meets recommended industry standards. Measures 5-1/2-inch length by 13-3/4-inch height by 11-1/2-inch width.

Review: Easy to use, work fantastic. - Simple to use - works fantastic
Review: Fast and Easy to Use - I bought the Pentair test kit to test my household well water. Although I have a softener, it is around 10 years old and seemed to have quit working. The kit confirmed my suspicions. My water supply was extremely hard. Once I repaired the softener I tested the water again. Again, the kit confirmed what I already knew -- my water was soft again. To test water one just fills the clear plastic bottle with water to the indicated level. Then, add 2 drops of the blue liquid and swirl the container. Next, just add one drop at a time of the clear liquid until the water turns blue. If the water is blue without adding any drops the it is already fairly soft. Otherwise, the number of drops required to turn the water blue correlate with the parts per million (ppm) of hardness in the water. The instructions include a simple math formula for converting the ppm to grains, which is what most water softener specs refer to. No, it's not super precise. It can't give you a specific reading on the exact hardness of a particular sample. Still, it is very useful for selecting or repairing a water softener. Even though this is sold as Pentair, it is also branded as a "Rainbow" test kit. Apparently, aquarium owners use it to check their fish tank water. A

## Features

- Total water hardness test kit for swimming pools.
- Not for use of testing drinking water.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004VU8X0E |
| Best Sellers Rank | #200,354 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #236 in Swimming Pool Water Test Kits |
| Customer Reviews | 4.2 4.2 out of 5 stars (188) |
| Item Weight | 1.6 ounces |
| Item model number | R151276 |
| Manufacturer | Pentair |
| Product Dimensions | 5.5 x 11.5 x 13.75 inches |

## Images

![Pentair R151276 1200 Total Water Hardness Test Kit - Image 1](https://m.media-amazon.com/images/I/91Bnd2Kr4ML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to use, work fantastic.
*by J***F on October 17, 2024*

Simple to use - works fantastic

### ⭐⭐⭐⭐⭐ Fast and Easy to Use
*by S***R on April 24, 2013*

I bought the Pentair test kit to test my household well water. Although I have a softener, it is around 10 years old and seemed to have quit working. The kit confirmed my suspicions. My water supply was extremely hard. Once I repaired the softener I tested the water again. Again, the kit confirmed what I already knew -- my water was soft again. To test water one just fills the clear plastic bottle with water to the indicated level. Then, add 2 drops of the blue liquid and swirl the container. Next, just add one drop at a time of the clear liquid until the water turns blue. If the water is blue without adding any drops the it is already fairly soft. Otherwise, the number of drops required to turn the water blue correlate with the parts per million (ppm) of hardness in the water. The instructions include a simple math formula for converting the ppm to grains, which is what most water softener specs refer to. No, it's not super precise. It can't give you a specific reading on the exact hardness of a particular sample. Still, it is very useful for selecting or repairing a water softener. Even though this is sold as Pentair, it is also branded as a "Rainbow" test kit. Apparently, aquarium owners use it to check their fish tank water. A

### ⭐⭐⭐⭐ Did it job
*by B***W on December 4, 2013*

Great product. Should also advertise that you can use it to test your water softness not just for pools. Just say'n. The reason for the 4 stars is the blue liquid was about 1/4 gone because it was not sealed correctly and leaked all over the inside of the package. But otherwise good. Should ship in a box not envelope.

## Frequently Bought Together

- Pentair R151276 1200 Total Water Hardness Test Kit
- Varify Water Hardness Test Kit - Water Testing Kit for Home, Drinking, Well, Spa, Swimming Pool, Softener, Dishwasher & More - Hard Water Test Strips for Calcium, Magnesium etc (0-425 pmm, 150 Strips)
- JNW Direct - Quick & Accurate Hardness Test Strips - Ultimate Water Hardness Test Kit - 150 Strips with eBook

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.kr/products/1097769-pentair-r151276-1200-total-water-hardness-test-kit](https://www.desertcart.kr/products/1097769-pentair-r151276-1200-total-water-hardness-test-kit)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-24*