--- product_id: 1038645 title: "Pool Perfect + Phosfree, 3 Liter, Single Pack | Phosphate Remover, Reduces Waterline Rings, Unpleasant Odors & Eye Irritation" brand: "natural chemistry" price: "$148.99" currency: USD in_stock: true category: "Natural Chemistry" url: https://www.desertcart.us/products/1038645-pool-perfect-phosfree-3-liter-single-pack-phosphate-remover-reduces store_origin: US region: United States of America --- # 3L liquid formula Reduces waterline rings & odors Dual-action enzyme + phosphate removal Pool Perfect + Phosfree, 3 Liter, Single Pack | Phosphate Remover, Reduces Waterline Rings, Unpleasant Odors & Eye Irritation **Brand:** natural chemistry **Price:** $148.99 **Availability:** ✅ In Stock ## Summary > 💦 Dive into effortless pool perfection—because your summer deserves sparkle! ## Quick Answers - **What is this?** Pool Perfect + Phosfree, 3 Liter, Single Pack | Phosphate Remover, Reduces Waterline Rings, Unpleasant Odors & Eye Irritation by natural chemistry - **How much does it cost?** $148.99 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/1038645-pool-perfect-phosfree-3-liter-single-pack-phosphate-remover-reduces) ## Best For - natural chemistry enthusiasts ## Why This Product - Trusted natural chemistry brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted & Proven Formula:** Backed by 6,300+ five-star reviews, Natural Chemistry delivers reliable, professional-grade pool care. - • **Simple Weekly Maintenance:** Just 1 capful per 8,000 gallons added to your skimmer keeps your pool in top shape—no harsh chemicals needed. - • **Effortless Crystal Clear Water:** SMARTZyme technology breaks down organic debris for pristine clarity with minimal effort. - • **Phosphate-Free Pool Perfection:** Maintains near-zero phosphate levels to prevent algae growth and cloudy water. - • **Goodbye Waterline Rings & Odors:** Effectively eliminates stubborn waterline stains and unpleasant smells for a fresh swim every time. ## Overview Natural Chemistry Pool Perfect + Phosfree is a 3-liter dual-action liquid treatment combining phosphate removal and natural enzymes to maintain crystal-clear, odor-free pool water. Designed for easy weekly dosing, it reduces waterline rings, surface oils, and organic buildup, enhancing filter efficiency and overall water quality without harsh chemicals. Highly rated and trusted by thousands, it’s the smart choice for professional-grade pool maintenance. ## Description Product Description 15131NCM15131NCM From the Manufacturer Natural Chemistry has developed a regular maintenance program to continually remove phosphates as they enter the water. The program works in conjunction with the enzyme-based Pool Perfect; combining the benefits of both products into an easy maintenance program for swimming pool owners. While the PHOSfree removes the phosphates, the natural enzymes gently biodegrade organic material in the pool water. ## Features - Dual Action Treatment: Natural Chemistry's Pool Perfect + Phosfree provides pool owners with an effective dual-action treatment to help remove phosphates, and use natural enzymes to keep water clean and clear. - Broad Spectrum Enzymes: Pool Perfect + Phosfree natural enzymes keep water clear of non-living organic materials, simplifying overall pool maintenance by increasing the efficiency of the filtering system, along with eliminating strong odors and waterline rings, all without having to use harsh chemicals or materials. - Easy Pool Maintenance: The benefits of our SMARTZyme​ technology combined with our phosphate removal provides superior water quality with less work. Pool Perfect + PHOSfree​ is added to the skimmer and to reduce clouding during phosphate remover. - Directions: Shake Well Before Using - Contents Settle. Each week, with filter running, simply add to your skimmer 1 capful per 8000 gallons (30,000L) of pool water, For example, two capfuls per week will treat a 16,000 gallon (60,000L) pool. - Tested and Proven Effective: Natural Chemistry products are known for delivering reliable results and making water care less complex. Natural Chemistry carries an extensive line of pool and spa solutions that match your unique needs. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000NSGNOG | | Best Sellers Rank | #1,315 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #5 in Swimming Pool Clarifiers & Enzymes | | Brand Name | Natural Chemistry | | Customer Reviews | 4.7 4.7 out of 5 stars (6,330) | | Global Trade Identification Number | 00717108051314 | | Included Components | Phosfree Pool Cleaner 3 Liter | | Item Form | Liquid | | Item Type Name | 15131NCM | | Item Weight | 7.3 Pounds | | Manufacturer | Natural Chemistry | | Manufacturer Part Number | NC-05131 | | Model Number | 5131 | | Number of Items | 1 | | Package Size Name | 3-Liter | | Product Benefits | Maintains near zero phosphate levels, cleans waterline and filter, reduces surface oils and non-living organics, improves water quality with less maintenance | | UPC | 885447313728 885175787440 717108051314 885374926985 885678733302 | | Unit Count | 101.5 Fluid Ounces | ## Product Details - **Brand:** Natural Chemistry - **Item Form:** Liquid - **Item Weight:** 7.3 Pounds - **UPC:** 885447313728 885175787440 717108051314 885374926985 885678733302 ## Images ![Pool Perfect + Phosfree, 3 Liter, Single Pack | Phosphate Remover, Reduces Waterline Rings, Unpleasant Odors & Eye Irritation - Image 1](https://m.media-amazon.com/images/I/61GE9TjxUCL.jpg) ## Available Options This product comes in different **Size, Item Package Quantity** options. ## Questions & Answers **Q: the directions say 1 capfull per 8000 gal. I assume you mean the cap cover not the screw cap correct? Thanks** A: Hello, Yes your correct. The large cover cap that snaps onto the container bottle that's over the small twist on sealer cap. **Q: What color should be the Natural Chemistry 5131 Pool Perfect Concentrate and Phos Free Pool Cleaner, 3-Liter?** A: I've used several bottles of the 3-liter PoolPerfect w/Phos Free and the color of the liquid has always been brown. **Q: Can it be used in small pools like the Intex quickset pools? I'm in TX and our pool gets like bathwater.** A: Note sure. The directions state "use one capful per 8000 gallons", so I think your pool is too small? There is contact information: 800-753-1233 or www.naturalchemistry.com. Great stuff for large plaster pools. **Q: Using this, what all else do I need? Does this eliminate the need for an algaecide and/or clarifier?** A: My pool is salt. I also have a mechanically run cover that keeps it very clean. I only use this and muratic acid. I find that pool stores push a lot of products that are not necessary. Like conditioner/cyanuric acid is only needed at very low levels to prevent chlorine loss.Research it and you'll see 2-20 is range to do its job...not 30-50 like pool companies recommend. ## Frequently Bought Together - Natural Chemistry Pool Perfect + Phosfree, 3-Liter (1-Pack) - HTH 52037R Pool Care Shock Advanced, Swimming Pool Chemical - Cal Hypo Formula, Prevents Bacteria & Algae, Restores Crystal Clear Water - Shock Treatment, 1lb (12 Pack) - Natural Chemistry Phosfree, 3-Liter --- ## 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.us/products/1038645-pool-perfect-phosfree-3-liter-single-pack-phosphate-remover-reduces](https://www.desertcart.us/products/1038645-pool-perfect-phosfree-3-liter-single-pack-phosphate-remover-reduces) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-17*