--- product_id: 6511935 title: "Technologies R-0870-I, DPD Powder Reagent, 10 gram" brand: "taylor" price: "HK$175" currency: HKD in_stock: true reviews_count: 10 category: "Taylor" url: https://www.desertcart.hk/products/6511935-technologies-r-0870-i-dpd-powder-reagent-10-gram store_origin: HK region: Hong Kong --- # fast, easy water testing 10g precise reagent dose Made in USA quality Technologies R-0870-I, DPD Powder Reagent, 10 gram **Brand:** taylor **Price:** HK$175 **Availability:** ✅ In Stock ## Summary > 💧 Stay ahead of the splash—test smarter, swim safer! ## Quick Answers - **What is this?** Technologies R-0870-I, DPD Powder Reagent, 10 gram by taylor - **How much does it cost?** HK$175 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/6511935-technologies-r-0870-i-dpd-powder-reagent-10-gram) ## Best For - taylor enthusiasts ## Why This Product - Trusted taylor brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision in Every Grain:** 10 grams of DPD powder ensures accurate chlorine & bromine measurement for flawless water balance. - • **Extend Your Kit’s Lifespan:** Refill your test kit reagent separately to save money and reduce waste season after season. - • **Proudly American-Made Excellence:** Since 1930, Taylor’s USA manufacturing guarantees top-tier reliability and customer support. - • **Effortless Testing, Instant Confidence:** Quickly test your pool or spa water with simple steps and clear pictogram instructions—no lab degree needed. - • **Trusted by Pros, Perfect for Homeowners:** Engineered to professional standards but designed for easy use by anyone who cares about water quality. ## Overview Taylor Technologies R-0870-I DPD Powder is a 10-gram reagent refill designed for precise testing of chlorine and bromine levels in pools and spas. Made in the USA with professional-grade quality, it extends the life of your test kit and simplifies water chemistry maintenance with easy-to-follow instructions. Trusted by over 1,200 users and ranked among top pool chemical products, it’s the essential upgrade for any pool or spa owner aiming for crystal-clear water. ## Description Taylor Technologies DPD Powder 10 Grams. Taylor Technologies DPD Replacement Reagent. 10 Gram Container. Taylor Part No.R-0870-I. Review: Good - Works as it should. Review: Easy and accurate - Along with the test solution, which I ordered separately, I can now measure chlorine and bromine more accurately and precisely than with the standard color matching Taylor test kit. Also quite easy to do. ## Features - Get the Most out of Your Test Kit – Extend the life of your pool or spa test kit with this DPD Powder 10 gram refill. This is an easy-to-use test reagent for 2 common water test parameters: Chlorine and Bromine. - Quick & Easy to Use – Simply collect your water sample using the comparator and add the appropriate testing reagents to determine the results. Product instructions are written in non-technical language with easy-to-understand pictograms. - Pool & Spa Test Kits Built to Last – With testing kits built to last, you’ll find yourself needing to replace your Taylor reagents before the entire kit. Replacement reagents are available separately so you can easily replace your pool and spa testing chemicals every season. - For Homeowners and Professionals – Taylor products are built to professional standards but with processes easy enough for any pool or spa owner to use. With unparalleled customer service and support, Taylor is the go-to for every distributor, retailer, commercial operation, and homeowner… wherever water is tested. - Proudly Made in the USA – Since 1930, Taylor has been the leading developer of water testing products. All Taylor products are engineered and manufactured in the USA. You can trust that when you choose Taylor, you will receive the highest quality water testing equipment on the market. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0002IXJ1M | | Best Sellers Rank | #1,971 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #82 in Pool Chemicals & Water Testing Products | | Brand | Taylor | | Brand Name | Taylor | | Customer Reviews | 4.7 out of 5 stars 1,213 Reviews | | Item Form | Powder | | Item Type Name | Taylor Technologies R-0870-I DPD Powder for Swimming Pool, 10gm | | Item Weight | 0.27 g | | Manufacturer | Taylor Technologies, Inc | | Manufacturer Part Number | R-0870-I | | Model Number | R-0870-I | | Number of Items | 1 | | Number of Packs | 1 | | Package Size Name | 10 grams | | Product Benefits | Assists in maintaining balanced water chemistry and accurate testing for pool and spa water treatment Product Benefits Assists in maintaining balanced water chemistry and accurate testing for pool and spa water treatment See more | | UPC | 840036002049 | ## Product Details - **Brand:** Taylor - **Item Form:** Powder - **Item Weight:** 0.01 Ounces - **UPC:** 840036002049 ## Images ![Technologies R-0870-I, DPD Powder Reagent, 10 gram - Image 1](https://m.media-amazon.com/images/I/71uxvCtOnyL.jpg) ## Available Options This product comes in different **Item Package Quantity** options. ## Questions & Answers **Q: My dpd powder looks crystalized. Bought it last year and just opened it. Is it bad?** A: This reagent is one of those with a shorter shelf life in the Taylor catalog. There should be an expiration date printed on the bottle. It may still be good, but proceed with care if it is over a year old. According to Taylor, with respect to the R-0870 reagent, this may help you identify if the reagent has become compromised and should be discarded: "As it degrades, the color will turn from an off-white color to gray or purplish gray and will gradually become a purplish brown color." As a general precaution, Taylor recommends replacing all reagents more than one year old. **Q: what is the expiration date** A: The seller on mine was EZ Test Pool Supplies and the expiration Date is 08/22 **Q: Is there any way to know the expiration date of the current product? Some seller sent me product expired last year?** A: All product is 1 or 2 years for expiration. Ask the seller to send a newer one. **Q: What is the difference between R-0870 and R-0870-l ?** A: R-0870 is the number of the reagent. The additional suffix such as -I or -J indicates the size. R-0870-I is 10 grams. R-0870-J is the same reagent in 0.25 lb size. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good *by R***H on July 27, 2026* Works as it should. ### ⭐⭐⭐⭐⭐ Easy and accurate *by B***. on July 10, 2026* Along with the test solution, which I ordered separately, I can now measure chlorine and bromine more accurately and precisely than with the standard color matching Taylor test kit. Also quite easy to do. ### ⭐⭐⭐⭐⭐ Balanced my pool *by D***A on March 4, 2026* Just what I needed since our pool supply store doesn't carry this anymore. Arrived quickly and at a good price. ## Frequently Bought Together - Taylor Technologies R-0870-I DPD Powder for Swimming Pool, 10gm - Taylor Technologies R-0871-C Fas-Dpd Titrating 2 Oz - Taylor Technologies R-0004 pH Indicator Reagent, 2 Ounce --- ## 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.hk/products/6511935-technologies-r-0870-i-dpd-powder-reagent-10-gram](https://www.desertcart.hk/products/6511935-technologies-r-0870-i-dpd-powder-reagent-10-gram) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-08-25*