--- product_id: 69642870 title: "Orenda PR-10000-QT. Phosphate Remover Concentrate, 1-QT." brand: "orenda technologies" price: "AR$187329" currency: ARS in_stock: true reviews_count: 8 category: "Orenda Technologies" url: https://www.desertcart.com.ar/products/69642870-orenda-pr-10000-qt-phosphate-remover-concentrate-1-qt store_origin: AR region: Argentina --- # Instant phosphate removal on contact Highly concentrated formula NSF/ANSI-50 Certified professional grade Orenda PR-10000-QT. Phosphate Remover Concentrate, 1-QT. **Brand:** orenda technologies **Price:** AR$187329 **Availability:** βœ… In Stock ## Summary > πŸ’§ Clear pools, zero compromises β€” be the envy of your neighborhood! ## Quick Answers - **What is this?** Orenda PR-10000-QT. Phosphate Remover Concentrate, 1-QT. by orenda technologies - **How much does it cost?** AR$187329 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/69642870-orenda-pr-10000-qt-phosphate-remover-concentrate-1-qt) ## Best For - orenda technologies enthusiasts ## Why This Product - Trusted orenda technologies brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Optimized Pool Health:** Prevents algae growth and stabilizes chlorine levels for effortless maintenance. - β€’ **Flexible Dosing Control:** Use as needed with clear guidelinesβ€”never overdo it, always stay in control. - β€’ **Visible Performance Indicator:** Cloudiness signals active phosphate removal, lasting hours to days for peace of mind. - β€’ **Powerful Phosphate Elimination:** Reacts instantly to neutralize all phosphate types, keeping your pool crystal clear. - β€’ **Professional Grade Certification:** NSF/ANSI-50 certified, trusted by pool pros for safe and effective use. ## Overview Orenda PR-10000-QT is a highly concentrated, NSF/ANSI-50 certified phosphate remover that instantly reacts with all phosphate types in pool water. It creates a visible cloudiness indicating active phosphate precipitation, which can last from hours to days, allowing easy filtration or vacuuming. Designed for professional and home use, it prevents algae growth and stabilizes chlorine levels, ensuring crystal-clear water with minimal effort. ## Description PR-10,000 is a highly concentrated rare-earth phosphate remover. It is formulated to react with phosphates in the water, allowing them to be removed from solution. It reacts with all known types of phosphates on contact and hardens them into a fine precipitate, which falls out of solution. The inert phosphates then floc out, to be vacuumed or filtered out of the pool. For dosing instructions, visit: ask.orendatech.com/knowledge/how-to-use-pr-10000 Review: Best phosphate killer period - I have had an ongoing problem with black algae for years now. Algae eats phosphates so, if you can get rid of your phosphates, you have solved your problem. Last year, I had a phosphate level of over 2500 PPM and the only solution that I could find was a product called Phos-Free from Leslie's. It was expensive and it required that you clean your filter before application to the pool, then let the filter run for 48 straight hours, and then clean the filter AGAIN, which was a giant hassle to say the least, as I have a cartridge filter that takes 45 minutes to clean in the blazing sun. This got my phosphates down to around 800 PPM, which somewhat mitigated the problem without completely solving it. (Note: I really like Leslie's and appreciate that they have a store near me with water testing and I will continue to buy all of my other chemicals and tabs from them, which are great.) I just didn't want to deal with the Phos-Free process this year and tried Orenda out of laziness/desperation. It really works like magic. I poured 4 ounces in my 16,000 gallon pool and the water immediately clouded and stayed that way for an hour or so. I use it in conjunction with Leslie's Perfect weekly now. I have poured in 4 ounces three times so far this summer. My last phosphate level was 85 PPM. No black algae. Fantastic product! Review: Best Phosphate Remover - Excellent product. Our phosphate level was over 3,000 ppb and this product was more effective than what is offered at our local pool stores. Highly recommend. ## Features - Highly concentrated, removes phosphates on contact - PR-10,000 causes cloudiness indicating performance, which can last anywhere from a few hours to a few days - Reacts upon addition in water, circulation or filtration is required - Use as needed, and do not exceed the recommended dosage unless otherwise specified - NSF/ANSI-50 Certified for Professional Use ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B007BSRVQK | | Best Sellers Rank | #3,472 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #11 in Swimming Pool Clarifiers & Enzymes | | Brand | Orenda Technologies | | Brand Name | Orenda Technologies | | Customer Reviews | 4.7 out of 5 stars 2,121 Reviews | | Item Form | Liquid | | Item Type Name | Swimming Pool Chemical | | Item Weight | 3 Pounds | | Manufacturer | Orenda Technologies | | Manufacturer Part Number | ORE-50-226 | | Model Number | ORE-50-226 | | Number of Items | 1 | | Product Benefits | Removes Phosphates from Water | | UPC | 898880001305 | | Unit Count | 32 Fluid Ounces | ## Product Details - **Brand:** Orenda Technologies - **Item Form:** Liquid - **Item Weight:** 3 Pounds - **Product Benefits:** Removes Phosphates from Water - **UPC:** 898880001305 ## Images ![Orenda PR-10000-QT. Phosphate Remover Concentrate, 1-QT. - Image 1](https://m.media-amazon.com/images/I/71sb841jqsL.jpg) ![Orenda PR-10000-QT. Phosphate Remover Concentrate, 1-QT. - Image 2](https://m.media-amazon.com/images/I/616CPyKFn8L.jpg) ![Orenda PR-10000-QT. Phosphate Remover Concentrate, 1-QT. - Image 3](https://m.media-amazon.com/images/I/719ATax+jCL.jpg) ![Orenda PR-10000-QT. Phosphate Remover Concentrate, 1-QT. - Image 4](https://m.media-amazon.com/images/I/71VJ9nmhc2L.jpg) ## Questions & Answers **Q: How much should I add for 25,000 gal inground pool?** A: Depends: algae issues? 1/3 bottle . I'm not an exact measurement guy. No visible algae? 1/4 bottle followed by few ounces 2-3 each week for "maintenance". LOVE this stuff.... When you pour in, the water where you poured will get cloudy, don't panic. You will also need to vacuum really well 2-3 days post adding the initial treatment. Watch your water start to "sparkle"..... **Q: Can I use this in a 350 gallon hot tub?** A: You should be able to, just have to leave the pump running longer. It start to kill on contact and takes about 30-45 mins before you can get in the water. **Q: Do you have to vac the entire pool after puttin this in?** A: No vac needed This product is well worth the money I'm on my second year on my bottle. Algicide is a waste of money this stuff works and very concentrated **Q: Is this nsf safe? (the half pint size indicates nsf safe - is the quart size also?)** A: Yes, it’s safe ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best phosphate killer period *by A***R on July 17, 2023* I have had an ongoing problem with black algae for years now. Algae eats phosphates so, if you can get rid of your phosphates, you have solved your problem. Last year, I had a phosphate level of over 2500 PPM and the only solution that I could find was a product called Phos-Free from Leslie's. It was expensive and it required that you clean your filter before application to the pool, then let the filter run for 48 straight hours, and then clean the filter AGAIN, which was a giant hassle to say the least, as I have a cartridge filter that takes 45 minutes to clean in the blazing sun. This got my phosphates down to around 800 PPM, which somewhat mitigated the problem without completely solving it. (Note: I really like Leslie's and appreciate that they have a store near me with water testing and I will continue to buy all of my other chemicals and tabs from them, which are great.) I just didn't want to deal with the Phos-Free process this year and tried Orenda out of laziness/desperation. It really works like magic. I poured 4 ounces in my 16,000 gallon pool and the water immediately clouded and stayed that way for an hour or so. I use it in conjunction with Leslie's Perfect weekly now. I have poured in 4 ounces three times so far this summer. My last phosphate level was 85 PPM. No black algae. Fantastic product! ### ⭐⭐⭐⭐⭐ Best Phosphate Remover *by M***B on May 7, 2026* Excellent product. Our phosphate level was over 3,000 ppb and this product was more effective than what is offered at our local pool stores. Highly recommend. ### ⭐⭐⭐⭐⭐ Product works well and is a better value than other alternatives *by B***T on May 1, 2026* This stuff has worked phenomenally well for me. I have a 20K gallon pool and we do get a good bit of dust (I live in Arizona) that has a tendency to jack up the phosphates in my pool. I have seen other comments but have to say this is a way better product and value than PhosFree. Has reduced my phosphates about 75%, down to an acceptable level. No issues with the filter or pump. ## Frequently Bought Together - Orenda PR-10000-QT Phosphate Remover Concentrate, 1-Quart - PoolRX+ pool unit 7.5k-20k gallons - EASYTEST 9-Way Pool Test Strips, 140 Strips for Hot tub and Spa, Accurate Testing pH, Total Chlorine, Free Chlorine, Bromine, Alkalinity, Total Hardness, Cyanuric Acid, Salt and Copper --- ## 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.com.ar/products/69642870-orenda-pr-10000-qt-phosphate-remover-concentrate-1-qt](https://www.desertcart.com.ar/products/69642870-orenda-pr-10000-qt-phosphate-remover-concentrate-1-qt) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-20*