--- product_id: 542630187 title: "Lupo 3-in-1 Pool Test Kit Replacement Reagents | Refill Reagents for Residential Swimming Pools & Spas | Total Chlorine, Total Bromine & pH Testing | Lupo Global LP-RB-01-US" brand: "lupo global" price: "€ 19.51" currency: EUR in_stock: true reviews_count: 8 category: "Lupo Global" url: https://www.desertcart.es/products/542630187-lupo-3-in-1-pool-test-kit-replacement-reagents-refill store_origin: ES region: Spain --- # USA Swimming approved accuracy 3-in-1 reagent formula results in seconds Lupo 3-in-1 Pool Test Kit Replacement Reagents | Refill Reagents for Residential Swimming Pools & Spas | Total Chlorine, Total Bromine & pH Testing | Lupo Global LP-RB-01-US **Brand:** lupo global **Price:** € 19.51 **Availability:** ✅ In Stock ## Summary > 💧 Stay crystal clear: Master your pool’s chemistry in seconds! ## Quick Answers - **What is this?** Lupo 3-in-1 Pool Test Kit Replacement Reagents | Refill Reagents for Residential Swimming Pools & Spas | Total Chlorine, Total Bromine & pH Testing | Lupo Global LP-RB-01-US by lupo global - **How much does it cost?** € 19.51 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/542630187-lupo-3-in-1-pool-test-kit-replacement-reagents-refill) ## Best For - lupo global enthusiasts ## Why This Product - Trusted lupo global brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seasonal Refill Ready:** Includes OTO and Phenol Red reagents for 100 tests—replace each season to stay ahead. - • **Universal Compatibility:** Perfect for pools, spas, freshwater or saltwater—year-round water health monitoring. - • **Pro-Grade Accuracy at Home:** Utilizes USA Swimming-approved reagents for expert-level precision you can trust. - • **Triple-Action Testing Power:** Test Total Chlorine, Total Bromine & pH with one kit—simplify your pool care routine. - • **Instant Water Quality Insights:** Get reliable, lab-grade results in seconds—no technician needed, no waiting. ## Overview Lupo 3-in-1 Pool Test Kit Replacement Reagents provide a professional-grade, easy-to-use solution for testing total chlorine, total bromine, and pH levels in residential pools and spas. With enough reagents for 100 tests, fast results in seconds, and USA Swimming-approved accuracy, this refill pack ensures your water stays balanced, safe, and swim-ready all year long. ## Description Buy Lupo 3-in-1 Pool Test Kit Replacement Reagents | Refill Reagents for Residential Swimming Pools & Spas | Total Chlorine, Total Bromine & pH Testing | Lupo Global LP-RB-01-US: Water Test Kits - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Perfect refills - What I like about these refills is not only do they work well and it’s expected, but they show an expiration date on each bottle Review: Great accurate result for pool maintenance - Great product ## Features - 3-IN-1 POOL TESTING KIT REPLACEMENT REAGENTS: 3-in-1 reagents for testing three essential water quality parameters in residential pools and spas: Total Chlorine, Total Bromine, and pH. Includes enough reagents for 100 tests, helping keep your water safe, clean, balanced, and ready to use. - RESULTS IN SECONDS: Easily self-test pool and spa water for three key water quality parameters, with clear, reliable results in just seconds. No need to schedule an appointment with a pool technician or wait for lab results - get immediate feedback to help you make any necessary water care adjustments. - RELIABLE ACCURACY: Utilizes the same trusted chemical reagents approved by USA Swimming, ensuring expert-grade results at home. Easily conduct water quality tests with maximum accuracy and precision, helping you monitor water health and make informed adjustments with confidence. - UNIVERSAL USE: These 3-in-1 reagents are perfect for testing water in swimming pools, spas, and hot tubs. They work seamlessly with both freshwater and saltwater, allowing you to easily monitor and maintain optimal water quality across all system types and environmental conditions, year-round. - WHAT’S INCLUDED: Each 3-in-1 pool test kit replacement reagent pack includes 1 x OTO reagent and 1 x Phenol Red reagent. Fully suitable for use with any brand of OTO 3-in-1 pool test kit utilising liquid chemical reagents. Replace reagents each season for maximum testing accuracy and reliability. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BDM4NGDT | | Best Sellers Rank | #1,702 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #4 in Swimming Pool Water Test Kits | | Brand | Lupo Global | | Brand Name | Lupo Global | | Customer Reviews | 4.4 out of 5 stars 188 Reviews | | Included Components | Water Test Kit | | Manufacturer | Hague Global | | Material | Oto Reagent, Phenol Red Reagent | | Material Type | Oto Reagent, Phenol Red Reagent | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | LP-RB-01-US | | Recommended Uses For Product | Spa, Swimming Pool | ## Product Details - **Brand:** Lupo Global - **Manufacturer:** Hague Global - **Material:** Oto Reagent, Phenol Red Reagent - **Recommended Uses For Product:** Spa, Swimming Pool ## Images ![Lupo 3-in-1 Pool Test Kit Replacement Reagents | Refill Reagents for Residential Swimming Pools & Spas | Total Chlorine, Total Bromine & pH Testing | Lupo Global LP-RB-01-US - Image 1](https://m.media-amazon.com/images/I/71bQ5jK0w1L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect refills *by H***D on July 8, 2026* What I like about these refills is not only do they work well and it’s expected, but they show an expiration date on each bottle ### ⭐⭐⭐⭐⭐ Great accurate result for pool maintenance *by F***. on June 2, 2026* Great product ### ⭐⭐⭐⭐⭐ Quick and easy to read *by T***I on June 7, 2025* The liquid testing kit is easier to read then the paper testing kits. To many colors to read --- ## 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.es/products/542630187-lupo-3-in-1-pool-test-kit-replacement-reagents-refill](https://www.desertcart.es/products/542630187-lupo-3-in-1-pool-test-kit-replacement-reagents-refill) --- *Product available on Desertcart Spain* *Store origin: ES* *Last updated: 2026-08-11*