--- product_id: 442935104 title: "Orenda Technologies PR-10000-GAL Phosphate Remover Concentrate, 1-Gallon" brand: "orenda technologies" price: "141864 Ft" currency: HUF in_stock: true reviews_count: 5 category: "Orenda Technologies" url: https://www.desertcart.hu/products/442935104-orenda-technologies-pr-10000-gal-phosphate-remover-concentrate-1-gallon store_origin: HU region: Hungary --- # Highly concentrated formula NSF/ANSI-50 Certified professional grade Reacts instantly with all phosphate types Orenda Technologies PR-10000-GAL Phosphate Remover Concentrate, 1-Gallon **Brand:** orenda technologies **Price:** 141864 Ft **Availability:** ✅ In Stock ## Summary > 💦 Clear pools, zero phosphates, total peace of mind. ## Quick Answers - **What is this?** Orenda Technologies PR-10000-GAL Phosphate Remover Concentrate, 1-Gallon by orenda technologies - **How much does it cost?** 141864 Ft with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/442935104-orenda-technologies-pr-10000-gal-phosphate-remover-concentrate-1-gallon) ## 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 - • **Trusted & Certified:** Backed by NSF/ANSI-50 certification and rave reviews from pool pros and enthusiasts alike. - • **No Filtration Needed:** Works on contact without circulation or filtration, simplifying your pool maintenance routine. - • **Visible Action Cloudiness:** Watch the 'snow globe' effect as phosphates flocculate and settle—proof your pool is getting cleaner. - • **Ultra-Concentrated Efficiency:** A small dose packs a punch—professional strength that lasts longer and works faster. - • **Powerful Phosphate Elimination:** Transforms phosphates into fine precipitate for easy removal, stopping algae growth at the source. ## Overview Orenda Technologies PR-10000-GAL is a professional-grade, highly concentrated phosphate remover that instantly reacts with all phosphate types in pool water, precipitating them out for easy vacuuming or filtration. NSF/ANSI-50 certified, it requires no circulation to work and causes a temporary cloudiness as it clears phosphates, effectively preventing algae growth and improving water quality. ## 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. PR-10,000 causes cloudiness, which can last anywhere from a few hours to a few days. Use as needed, and do not exceed the recommended dosage unless otherwise specified. Because of PR-10,000's concentration, a little goes a long way. A dose of PR-10,000 may be surprisingly small to you, but watch it work. PR-10,000 is one of the original Orenda Products and is professional grade. Review: Best phosphate remover and best value to get phosphates out of a pool Review: This Orenda PR-10000 is fantastic. It stopped the black algae in my pool. In the spring when our trees are blooming and dropping seeds in the pool like mad, my chlorine generator on the salt water pool failed for a few days before I realized it, so no chlorine. The pool was loaded with phosphates, and developed a bad case of black algae all over the place. Small spots all over smaller than a dime each. I couldn’t get rid of it. I used other methods also like steel bristle brushes, chlorine tablets rubbed on, etc, but nothing worked until I got rid of the phospates. YouTube to the rescue! I learned that algae lives on eating phosphates as food, discovered this and bought a gallon. The “red cap test” showed that there was a lot of phospates. (Very cool test to do also.) I treated the pool two or three times and got them to basically zero. Then as another YouTuber suggested, I QUADRUPLE shocked it overnight with HTH Shock. The next morning almost no sign of the algae, just a few spots left and not dark black. I test phosphates now, and with this, they are gone! Thanks Orenda PR-10000 ! This product works differently than the other types that coat the filter. This precipitates the phosphates out of the water, they fall to the floor like in a “snow globe”. Very cool to watch in action. ## Features - Use as needed, and do not exceed the recommended dosage unless otherwise specified - PR-10,000 causes cloudiness, which can last anywhere from a few hours to a few days - Reacts upon addition in water, circulation or filtration is not required - Highly concentrated and developed for professional use - NSF/ANSI-50 Certified ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00C7UI90Y | | Batteries required | No | | Customer Reviews | 4.8 4.8 out of 5 stars (490) | | Date First Available | 1 March 2021 | | Is assembly required | No | | Item Weight | 454 g | | Item model number | PR-10000-GAL | | Item volume | 1 Gallons | | Product Dimensions | 2.54 x 2.54 x 2.54 cm; 453.59 g | ## Product Details - **Brand:** Orenda Technologies - **Item volume:** 1 Gallons - **Material features:** concentrated - **Number of Items:** 1 - **Unit count:** 128 Milliliters ## Images ![Orenda Technologies PR-10000-GAL Phosphate Remover Concentrate, 1-Gallon - Image 1](https://m.media-amazon.com/images/I/717ZasAKG2L.jpg) ## Questions & Answers **Q: I just spent $150 for a new pool filter. Now that my pool is perfectly clean do I still need this product?** A: Well, I suppose it depends on your pool. If your phosphates are very high and you start to get algae, then you should definitely invest in this. Otherwise, I probably wouldn't if the chemicals are in balance. **Q: Will this product remove yellow algae stains form the pools walls ?** A: PR-10000 is used to eliminate phosphates. Algae eat the phosphates and cause the algae to bloom and accumulate along the pool sides. Follow the directions to the letter. It's a great product. Be prepared to clean your filter after using. **Q: The price is for 1 gallon ir 4 gallon in one package ?** A: Price is for 1 gallon, for the one I bought. **Q: What is the weekly preventative dose for this product? description calls for 1 qt to kill 10k ppb per 10k gal. but does not specify preventative dose.** A: DO NOT ADD more than 8OZ at a time or it will turn you pool to milk and clog your filter.... take it slow and add 2-4 oz per 10K gal at a time. then retest after water clears until you get below 100 PPB or 0 PPB. clean your filter frequently as the phosphates will precipitate out of solution and are caught by the filter. This stuff works great and leaves a residual in the water but just TAKE IT SLOW otherwise you have a white pool. (20+ years as a pool pro... ~Jason) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***O on 27 November 2025* Best phosphate remover and best value to get phosphates out of a pool ### ⭐⭐⭐⭐⭐ Review *by D***H on 6 January 2026* This Orenda PR-10000 is fantastic. It stopped the black algae in my pool. In the spring when our trees are blooming and dropping seeds in the pool like mad, my chlorine generator on the salt water pool failed for a few days before I realized it, so no chlorine. The pool was loaded with phosphates, and developed a bad case of black algae all over the place. Small spots all over smaller than a dime each. I couldn’t get rid of it. I used other methods also like steel bristle brushes, chlorine tablets rubbed on, etc, but nothing worked until I got rid of the phospates. YouTube to the rescue! I learned that algae lives on eating phosphates as food, discovered this and bought a gallon. The “red cap test” showed that there was a lot of phospates. (Very cool test to do also.) I treated the pool two or three times and got them to basically zero. Then as another YouTuber suggested, I QUADRUPLE shocked it overnight with HTH Shock. The next morning almost no sign of the algae, just a few spots left and not dark black. I test phosphates now, and with this, they are gone! Thanks Orenda PR-10000 ! This product works differently than the other types that coat the filter. This precipitates the phosphates out of the water, they fall to the floor like in a “snow globe”. Very cool to watch in action. ### ⭐⭐⭐⭐⭐ Review *by R***M on 21 October 2025* Worked exactly as described! Do the "red cap test". Pour a cap full in the pool, if it turns cloudy, you need to treat the pool. After it works, you'll have white powder (phosphates) on the bottom of the pool. Just carefully and slowly vaccum the powder up. I use a robot vacuum which stirs up the powder, so I need to vaccum a few times. Either way, it works! ## Frequently Bought Together - Orenda PR-10000-GAL Phosphate Remover Concentrate, 1-Gallon - Orenda CV-600 Enzyme Water Cleaner (1 gal) (1) - Orenda SC-1000-GAL Scale Control & Metal Chelant 1-GAL --- ## 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.hu/products/442935104-orenda-technologies-pr-10000-gal-phosphate-remover-concentrate-1-gallon](https://www.desertcart.hu/products/442935104-orenda-technologies-pr-10000-gal-phosphate-remover-concentrate-1-gallon) --- *Product available on Desertcart Hungary* *Store origin: HU* *Last updated: 2026-09-25*