--- product_id: 26204684 title: "Pool Mate 1-Quart 4-Pack Concentrated Metal Out Stain and Mineral Inhibitor, Pool Metal Remover, Stain Remover, Made in USA" brand: "pool mate" price: "585.32 DT" currency: TND in_stock: true reviews_count: 9 category: "Pool Mate" url: https://www.desertcart.tn/products/26204684-pool-mate-1-quart-4-pack-concentrated-metal-out-stain store_origin: TN region: Tunisia --- # 1 qt treats 10,000 gal Protects plumbing & pool surfaces Prevents metal stains & scale Pool Mate 1-Quart 4-Pack Concentrated Metal Out Stain and Mineral Inhibitor, Pool Metal Remover, Stain Remover, Made in USA **Brand:** pool mate **Price:** 585.32 DT **Availability:** ✅ In Stock ## Summary > 💧 Clear Pool, Clear Mind — Stay Ahead of Stains! ## Quick Answers - **What is this?** Pool Mate 1-Quart 4-Pack Concentrated Metal Out Stain and Mineral Inhibitor, Pool Metal Remover, Stain Remover, Made in USA by pool mate - **How much does it cost?** 585.32 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/26204684-pool-mate-1-quart-4-pack-concentrated-metal-out-stain) ## Best For - pool mate enthusiasts ## Why This Product - Trusted pool mate brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rust & Stain Barrier:** Sequesters metals to safeguard plumbing and pool walls from corrosion and discoloration. - • **Fast-Acting & Safe Formula:** Transforms rusty, discolored water to sparkling clarity within 24 hours. - • **Comprehensive Metal Defense:** Eliminates and prevents iron, copper, manganese, and more for crystal-clear water. - • **Season-Long Pool Protection:** Use at openings, closings, and monthly to maintain pristine pool conditions. - • **Precision Dosage for Maximum Clarity:** One quart per 10,000 gallons ensures targeted, effective metal removal. ## Overview Pool Mate 1-Quart 4-Pack is a powerful, USA-made concentrated metal remover designed to treat 10,000 gallons per quart. It prevents and removes metal-induced stains and discoloration caused by iron, copper, manganese, and other minerals, protecting pool surfaces and plumbing from rust and scale. Ideal for seasonal use and ongoing maintenance, it rapidly restores water clarity and keeps pools looking pristine all year round. ## Description This product helps prevent discoloration of pool water due to iron, calcium, manganese, copper and other metals and minerals which may be present in the water supply. This product is an excellent general purpose sequestrant which helps protect plumbing and pool walls from rust, stain and scale. It should be used for all pool openings and closings and throughout the season as needed. For initial filling of pool, if iron or other metallic contaminants are suspected, add one quart of Metal Free for each 10,000 gallons of pool water. Add Metal Free while the pool is being filled and before chlorine is added. To correct an existing colored water problem (due to the presence of minerals in the pool water), first close the pool to all swimmers. Leave the filter pump running. Stop chlorinating the pool and allow the chlorine level to drop to zero. Lower the pH of the pool water to 6.8 with pH Lower, lowering the pH will re-dissolve the metallic impurities. Add one quart of Metal Free per 10,000 gallons of water and allow the pool water to circulate overnight, or until the water is clear. Re-adjust the pH of the pool water between 7.2-7.8 with pH Rise. Begin normal chlorination and pool operation. Swimming may resume when chlorine residual is 1.0-3.0 ppm. To make up for loss of Metal Free due to backwashing and/or splash-out, add one quart of Metal Free for each 20,000 gallons of pool water, once each month. Review: Much needed - Works as it was intended Review: Must have for rusty water - If you have bad water with lots of iron, you need to keep this stuff handy. I replaced my pool liner this spring and to save money filled it with the hose from my house. My water is very rusty, and I knew I would need something. So, I bought metal out and used it as directed. Needless to say, it worked wonderful!!! Pool filled, water was ugly, started filter and a day later pool was almost crystal clear. Couple of filter backwashes and a good vacuuming and the pool looks great. I will be supplementing with Metal Out every time I use the hose to top off my pool. Must have if you have rusty water. ## Features - 1 quart per 10,000 gallons of water - Helps remove and prevent calcium, cobalt, copper, iron, lead, manganese, nickel and silver - This product helps prevent discoloration of pool water due to iron, calcium, manganese, copper and other metals and minerals which may be present in the water supply - This product is an excellent general purpose sequestrant which helps protect plumbing and pool walls from rust, stain and scale - It should be used for all pool openings and closings and throughout the season as needed ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00IXRY440 | | Best Sellers Rank | #3,191 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #4 in Swimming Pool Stain Removers | | Brand | Pool Mate | | Brand Name | Pool Mate | | Customer Reviews | 4.4 out of 5 stars 1,307 Reviews | | Global Trade Identification Number | 00034261255046 | | Item Form | Liquid | | Item Type Name | Pool Stain Remover | | Item Weight | 4.5 Pounds | | Manufacturer | Pool Mate | | Manufacturer Part Number | 1-2550--04 | | Model Number | 1-2550--04 | | Number of Items | 4 | | Product Benefits | Prevents Metal Staining, Removes Metals From Water, Sequestering Agent | | UPC | 034261255046 | | Unit Count | 128.0 Fluid Ounces | ## Product Details - **Brand:** Pool Mate - **Item Form:** Liquid - **Item Weight:** 4.5 Pounds - **Product Benefits:** Prevents Metal Staining, Removes Metals From Water, Sequestering Agent - **UPC:** 034261255046 ## Images ![Pool Mate 1-Quart 4-Pack Concentrated Metal Out Stain and Mineral Inhibitor, Pool Metal Remover, Stain Remover, Made in USA - Image 1](https://m.media-amazon.com/images/I/81eBm0Hvd8L.jpg) ![Pool Mate 1-Quart 4-Pack Concentrated Metal Out Stain and Mineral Inhibitor, Pool Metal Remover, Stain Remover, Made in USA - Image 2](https://m.media-amazon.com/images/I/61QqUQ7YdNL.jpg) ![Pool Mate 1-Quart 4-Pack Concentrated Metal Out Stain and Mineral Inhibitor, Pool Metal Remover, Stain Remover, Made in USA - Image 3](https://m.media-amazon.com/images/I/616gjXaQBnL.jpg) ![Pool Mate 1-Quart 4-Pack Concentrated Metal Out Stain and Mineral Inhibitor, Pool Metal Remover, Stain Remover, Made in USA - Image 4](https://m.media-amazon.com/images/I/71n-4y1SHsL.jpg) ![Pool Mate 1-Quart 4-Pack Concentrated Metal Out Stain and Mineral Inhibitor, Pool Metal Remover, Stain Remover, Made in USA - Image 5](https://m.media-amazon.com/images/I/61uCLp12ZrL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Is it necessary to lower the pH and chlorine every month for the maintenance doses or just for the initial dose?** A: I never do either. If you have metal in your water just add the metal out according to your pool size. Trying to get all the chemicals just right is almost impossible. This works fine. **Q: Product used to be tinted blue or bluish. Now it's a clear liquid, like water. Will this product still work as before?** A: It worked great for us! **Q: Can this be used on a vinyl intex pool with sand filter** A: I don't see why not. I have a sand filter, not an intex pool, though. It didn't hurt anything, but it also didn't DO anything. **Q: Can it be used on fiberglass pools?** A: Yes ## Customer Reviews ### ⭐⭐⭐⭐⭐ Much needed *by K***R on May 25, 2026* Works as it was intended ### ⭐⭐⭐⭐⭐ Must have for rusty water *by K***N on May 14, 2025* If you have bad water with lots of iron, you need to keep this stuff handy. I replaced my pool liner this spring and to save money filled it with the hose from my house. My water is very rusty, and I knew I would need something. So, I bought metal out and used it as directed. Needless to say, it worked wonderful!!! Pool filled, water was ugly, started filter and a day later pool was almost crystal clear. Couple of filter backwashes and a good vacuuming and the pool looks great. I will be supplementing with Metal Out every time I use the hose to top off my pool. Must have if you have rusty water. ### ⭐⭐⭐⭐⭐ Works!!! *by B***N on July 25, 2025* I put 5 oz in and it went from purple to pink on test strip I just put 5 oz more to try to get to orange. This is after 5 oz. It was purple it's not even on the strip but turned my hair green from solar ionizer. It's affordable and works!!! Just lower your chlorine to nothing and pH ## Frequently Bought Together - Pool Mate 1-Quart 4-Pack Concentrated Metal Out Stain and Mineral Inhibitor, Pool Metal Remover, Stain Remover, Made in USA - CuLator Metal Eliminator & Stain Preventer for Pools & Spas PowerPak 1.0 --- ## 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.tn/products/26204684-pool-mate-1-quart-4-pack-concentrated-metal-out-stain](https://www.desertcart.tn/products/26204684-pool-mate-1-quart-4-pack-concentrated-metal-out-stain) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-01*