--- product_id: 115555518 title: "Water Hardness Test Strips 150pcs Hard Water Test Strips, 0-425 ppm, Accurate Water Test Kit for Water Softener, Dishwasher, Pool, Drinking Water, Aquarium, Spa" brand: "brand: efantur" price: "€ 0.99" currency: EUR in_stock: false reviews_count: 8 url: https://www.desertcart.hr/products/115555518-water-hardness-test-strips-150pcs-hard-water-test-strips-0 store_origin: HR region: Croatia --- # Water Hardness Test Strips 150pcs Hard Water Test Strips, 0-425 ppm, Accurate Water Test Kit for Water Softener, Dishwasher, Pool, Drinking Water, Aquarium, Spa **Brand:** brand: efantur **Price:** € 0.99 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Water Hardness Test Strips 150pcs Hard Water Test Strips, 0-425 ppm, Accurate Water Test Kit for Water Softener, Dishwasher, Pool, Drinking Water, Aquarium, Spa by brand: efantur - **How much does it cost?** € 0.99 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/115555518-water-hardness-test-strips-150pcs-hard-water-test-strips-0) ## Best For - brand: efantur enthusiasts ## Why This Product - Trusted brand: efantur brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Fast&accurate results: Dip the strip into the water for 2 seconds and remove it, you will get a accurate result in seconds. Easy to read: There is a color chart on the back of the bottle, you can use the strip to compare with it. It is much easier than a complicated water hardness test kit to validate the hardness of your water. Applications: This test strips are suitable for many places, such as water softener, fish tank, spas, well, tap water, pools and so on. How to test your water hardness: 1. Dip one strip into a water sample for 2 seconds. 2. Remove and shake off excess water. 3. Hold horizontally for 30sec, then use the color chart to compare the color of your strip. Important tips: -Keep tightly sealed between uses -Store at room temperature -Use within 6 months after initial use Specifications: Measuring Range: 0-425mg/L((ppm—parts per million)) Color Chart Indicators: ppm 0, 25, 50, 120, 250, 425 Service Life: 2 Years Package Includes: 150 x Test Strips 1 x dessicant in bottle ## Features - 150 TEST STRIPS: This product includes 150 test strips, each water hardness test strip provides fast and accurate results, which means you have enough test strips to test for different water sources constantly. - ACCURATE & FAST RESULTS: Use these water test strips you can get accurate test results in seconds. The test efficiency and accuracy makes these strips trustable and you don't need to use complex water test kit to test water hardness anymore. - EASY TO USE: Simply dip the strip into water and compare the results to the color chart on the bottle, then you will immediately know the water quality of your home. - EASY TO READ COLOR CHART: The color chart on the bottle, whose test ranges are from 0ppm to 425ppm in 6 levels, is a perfect tool to validate the water hardness. It makes water quality assessment much easier and clearer. - WIDELY USED: The hard water test strips can be used for many places, you can use them to monitor the water hardness of water softener, fish tank (aquarium), pools, laundry, dishwasher, well, etc. You can also use them to test drinking water, spa water and tap water. ## Images ![Water Hardness Test Strips 150pcs Hard Water Test Strips, 0-425 ppm, Accurate Water Test Kit for Water Softener, Dishwasher, Pool, Drinking Water, Aquarium, Spa - Image 1](https://images-na.ssl-images-amazon.com/images/I/61INNuAunnL.jpg) ![Water Hardness Test Strips 150pcs Hard Water Test Strips, 0-425 ppm, Accurate Water Test Kit for Water Softener, Dishwasher, Pool, Drinking Water, Aquarium, Spa - Image 2](https://images-na.ssl-images-amazon.com/images/I/61yRYuaFRaL.jpg) ![Water Hardness Test Strips 150pcs Hard Water Test Strips, 0-425 ppm, Accurate Water Test Kit for Water Softener, Dishwasher, Pool, Drinking Water, Aquarium, Spa - Image 3](https://images-na.ssl-images-amazon.com/images/I/61zxxZpYriL.jpg) ![Water Hardness Test Strips 150pcs Hard Water Test Strips, 0-425 ppm, Accurate Water Test Kit for Water Softener, Dishwasher, Pool, Drinking Water, Aquarium, Spa - Image 4](https://images-na.ssl-images-amazon.com/images/I/61TPM8MuK1L.jpg) ![Water Hardness Test Strips 150pcs Hard Water Test Strips, 0-425 ppm, Accurate Water Test Kit for Water Softener, Dishwasher, Pool, Drinking Water, Aquarium, Spa - Image 5](https://images-na.ssl-images-amazon.com/images/I/71gDY-mX-RL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Are they accurate? *by B***G on Reviewed in the United States on May 20, 2019* In the process of moving into a different home,wasn't sure about the water,as the former owners left 2 containers of hard water boosters in the laundry room.I decided to test it myself.These strips are so easy to use.Got results instantly.Mine tested in the medium range.Curious about the reliability of the strips,I did the alternate test with castle soap.Got same results,so these are very reliable! ### ⭐⭐⭐ Range limited *by W***D on Reviewed in the United States on June 29, 2019* These test strips are fine and would have received five starts except for two issues. The color scale is numerically identified with ppm (parts per million) and not gpg ( grain per gallon). My water softener needs gpg for regeneration settings. Yes I found the conversion factor and got the answer I needed. The second problem is that I need a test strip with capacity to measure very hard well water. I ended up getting the water tested at a water softener store. My water tested 35 gpg or 600 ppm. ### ⭐⭐⭐⭐⭐ Close enough *by D***N on Reviewed in the United States on November 21, 2019* Lots of strips...I just use them to make sure the water softer is working right. The other day the water seemed to be harder so I used the strip and golly geez I was right. Found out the softener had a bad connection to the brine tank. These will give you confirmation that your water is really conditioned. My raw water is at the top of the scale, conditioned at the bottom. Satisfied!! --- ## 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.hr/products/115555518-water-hardness-test-strips-150pcs-hard-water-test-strips-0](https://www.desertcart.hr/products/115555518-water-hardness-test-strips-150pcs-hard-water-test-strips-0) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-18*