--- product_id: 57187638 title: "R0870-I Reagent DPD Power R0870I" brand: "taylor" price: "NT$4348" currency: TWD in_stock: true url: https://www.desertcart.tw/products/57187638-r0870-i-reagent-dpd-power-r0870i store_origin: TW region: Taiwan --- # accurate pool water testing easy reagent replacement 10g precise dosing R0870-I Reagent DPD Power R0870I **Brand:** taylor **Price:** NT$4348 **Availability:** βœ… In Stock ## Summary > πŸ’§ Stay ahead of the splash with precision you can trust! ## Quick Answers - **What is this?** R0870-I Reagent DPD Power R0870I by taylor - **How much does it cost?** NT$4348 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/57187638-r0870-i-reagent-dpd-power-r0870i) ## 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 - β€’ **Seamless Integration:** Designed as a direct replacement reagent for Taylor testersβ€”no guesswork, just plug and play. - β€’ **Trusted by Thousands:** Backed by a 4.7-star rating from over 1,100 pool pros and enthusiasts who demand accuracy. - β€’ **Precision-Packed Power:** 10 grams of ultra-pure DPD powder for consistent, reliable testing every time. - β€’ **Effortless Water Chemistry Control:** Dissolves quickly to deliver accurate chlorine and bromine readings, keeping your pool perfectly balanced. - β€’ **Annual Refresh for Peak Performance:** Replace yearly to maintain top-tier testing precision and ensure your pool stays crystal clear. ## Overview Taylor R0870-I Reagent DPD Power is a 10-gram container of high-purity DPD powder designed for accurate chlorine and bromine testing in pools and spas. It dissolves easily in water and is a direct replacement reagent for Taylor testers, ensuring reliable water chemistry management. Trusted by thousands with a 4.7-star rating, it’s recommended for annual replacement to maintain optimal testing performance. ## Description Product Description Taylor Technologies DPD Powder 10 Grams. Taylor Technologies DPD Replacement Reagent. 10 Gram Container. Taylor Part No.R-0870-I. Directions Dissolve the DPD powder in water before use. For a typical swimming pool, use approximately 1 teaspoon (5g) of powder per 10,000 gallons of water. Apply the solution to the pool while the pump is running. Use safety precautions when handling chemicals. ## Features - Causes serious eye irritation. - Causes skin irritation. - Taylor Technologies DPD Replacement Reagent - 10 Gram Container - Taylor Part No.R-0870-I ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0002IXJ1M | | Benefits | Assists in maintaining balanced water chemistry and accurate testing for pool and spa water treatment | | Best Sellers Rank | 430,130 in Garden ( See Top 100 in Garden ) 1,034 in Pool & Hot Tub Testers | | Brand Name | Taylor | | Customer Reviews | 4.7 4.7 out of 5 stars (1,183) | | Item Form | Powder | | Item Highlight | Dropper Refill Tests Bromine and Chlorine in Pools & Spas, Replace Annually | | Item Weight | 0.01 Ounces | | Manufacturer | Taylor | | Manufacturer Part Number | R-0870-I | | Model Number | R-0870-I | | Number of Items | 1 | | Package Size Name | 10 grams | | UPC | 840036002049 | ## Product Details - **Brand:** Taylor - **Item form:** Powder - **Item weight:** 0.01 Ounces - **UPC:** 840036002049 ## Images ![R0870-I Reagent DPD Power R0870I - 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. ## 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/57187638-r0870-i-reagent-dpd-power-r0870i](https://www.desertcart.tw/products/57187638-r0870-i-reagent-dpd-power-r0870i) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-10-17*