--- product_id: 4586605 title: "Fluidmaster 502P21 PerforMAX Universal Water-Saving Long Life Toilet Flapper for 2-Inch Flush Valves, Adjustable Solid Frame Design, Easy Install, Red, 1 pack" brand: "fluidmaster" price: "AR$24970" currency: ARS in_stock: true category: "Fluidmaster" url: https://www.desertcart.com.ar/products/4586605-fluidmaster-502p21-performax-universal-water-saving-long-life-toilet-flapper store_origin: AR region: Argentina --- # 5-year durability Adjustable water-saving flush Universal 2-inch fit Fluidmaster 502P21 PerforMAX Universal Water-Saving Long Life Toilet Flapper for 2-Inch Flush Valves, Adjustable Solid Frame Design, Easy Install, Red, 1 pack **Brand:** fluidmaster **Price:** AR$24970 **Availability:** βœ… In Stock ## Summary > 🚽 Upgrade your flush game with PerforMAX precision! ## Quick Answers - **What is this?** Fluidmaster 502P21 PerforMAX Universal Water-Saving Long Life Toilet Flapper for 2-Inch Flush Valves, Adjustable Solid Frame Design, Easy Install, Red, 1 pack by fluidmaster - **How much does it cost?** AR$24970 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/4586605-fluidmaster-502p21-performax-universal-water-saving-long-life-toilet-flapper) ## Best For - fluidmaster enthusiasts ## Why This Product - Trusted fluidmaster brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Fits Like a Glove:** Universal design fits most 2-inch flush valve toilets, making upgrades effortless and hassle-free. - β€’ **Peace of Mind Warranty:** Backed by a 5-year warranty, ensuring long-term reliability and zero regrets. - β€’ **DIY Friendly Installation:** Get it installed in under 10 minutesβ€”no plumber needed, just quick and easy performance boost. - β€’ **Flush Smarter, Not Harder:** Adjustable dial optimizes water use from 1.28 to 3.5 gallons per flush, saving you money and the planet. - β€’ **Built to Last, Built to Seal:** Solid frame with corrosion-resistant Microban material prevents leaks and ghost flushing for years. ## Overview The Fluidmaster 502P21 PerforMAX is a universal, adjustable 2-inch toilet flapper designed for high-efficiency toilets using 1.28 to 3.5 gallons per flush. Featuring a solid, corrosion-resistant Microban frame, it prevents leaks, ghost flushing, and running toilets. Easy to install in under 10 minutes, it comes with a 5-year warranty, making it a durable, water-saving upgrade for any modern bathroom. ## Description Product Description Save on water, money, and time with the Fluidmaster 502P21 PerforMAX Universal Water-Saving Toilet Flapper, a top choice for flush efficiency and solving common running toilet problems. The PerforMAX water saving adjustable dial design optimizes your flush performance and water use. Built durable for a long life, this flapper is constructed with corrosive resistant Microban materials and a solid frame that won’t bend for a secure seal. A universal design that fits most 2-inch flush valve models, it’s best used with high efficiency 1.28 and 1.6 gallons per flush toilets and can work with 3.5 gallons per flush toilets. This highly efficient design also features simple and easy installation, saving on DIY toilet repair time and costs. The Fluidmaster 502P21 PerforMAX Universal Water-Saving Toilet Flapper comes with a 5-year warranty. From the Manufacturer 502 Universal Water Saving Long Life Toilet Flapper. Adjusts to save water. Chlorine-resistant material. ## Features - LONG-LASTING DURABILITY: Toilet flapper with solid frame replaces leaky, corroded flappers, preventing twisting, ghost flushing, and running toilet problems - UNIVERSAL DESIGN: Adjustable flapper fits most 2-inch flush valve toilets and is ideal for use in high efficiency 1.28 to 3.5 gallons per flush toilets - ADJUSTABLE TO SAVE WATER: Dial flapper adjusts for maximum flush efficiency and to save water - CORROSION RESISTANT: Solid frame 502 2-inch flapper features corrosion-resistant Microban material to prevent breakdown and leaks due to bacteria and chlorine and is chlorine and hard water resistant - EASY INSTALLATION: Easily installs in 10 minutes or less to optimize flushing performance; 5 YEAR WARRANTY - Adjusts for maximum flush efficiency - Fixes most common cause of a running toilet - Rigid frame aligns flapper properly on every flush - Micro ban prevents growth of harmful microbes ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000BVS3H0 | | Best Sellers Rank | #11,884 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #17 in Toilet Flappers #1,202 in Kitchen & Bath Fixtures | | Brand Name | Fluidmaster | | Connector Type | Mechanical | | Customer Reviews | 4.6 4.6 out of 5 stars (20,135) | | Exterior Finish | Metal | | Global Trade Identification Number | 00039961005021 | | Included Components | Product Only | | Inlet Connection Size | 2 inches | | Inlet Connection Type | Barb | | Item Dimensions | 4.9 x 3.5 x 3.5 inches | | Item Type Name | toilet-replacement-parts | | Item Weight | 22.68 g | | Manufacturer | Fluidmaster | | Manufacturer Part Number | 502P21 | | Manufacturer Warranty Description | 5 year warranty | | Material Type | Rubber | | Model Number | 502P21 | | Number of Items | 1 | | Number of Packs | 1 | | Outlet Connection Size | 2 inches | | Outlet Connection Type | Flange | | Size | 1 Pack | | UPC | 039961005021 | | Unit Count | 1 Count | | Valve Type | Flapper | ## Product Details - **Brand:** Fluidmaster - **Exterior Finish:** Metal - **Global Trade Identification Number:** 00039961005021 - **Inlet Connection Size:** 2 inches - **Inlet Connection Type:** Barb - **Item dimensions L x W x H:** 4.9 x 3.5 x 3.5 inches - **Material:** Rubber - **Number of Packs:** 1 - **Outlet Connection Size:** 2 inches - **Outlet Connection Type:** Flange ## Images ![Fluidmaster 502P21 PerforMAX Universal Water-Saving Long Life Toilet Flapper for 2-Inch Flush Valves, Adjustable Solid Frame Design, Easy Install, Red, 1 pack - Image 1](https://m.media-amazon.com/images/I/61luZUJw5EL.jpg) ![Fluidmaster 502P21 PerforMAX Universal Water-Saving Long Life Toilet Flapper for 2-Inch Flush Valves, Adjustable Solid Frame Design, Easy Install, Red, 1 pack - Image 2](https://m.media-amazon.com/images/I/41y-x6CslRL.jpg) ![Fluidmaster 502P21 PerforMAX Universal Water-Saving Long Life Toilet Flapper for 2-Inch Flush Valves, Adjustable Solid Frame Design, Easy Install, Red, 1 pack - Image 3](https://m.media-amazon.com/images/I/41QTlviig1L.jpg) ![Fluidmaster 502P21 PerforMAX Universal Water-Saving Long Life Toilet Flapper for 2-Inch Flush Valves, Adjustable Solid Frame Design, Easy Install, Red, 1 pack - Image 4](https://m.media-amazon.com/images/I/41RvnPOo+iL.jpg) ![Fluidmaster 502P21 PerforMAX Universal Water-Saving Long Life Toilet Flapper for 2-Inch Flush Valves, Adjustable Solid Frame Design, Easy Install, Red, 1 pack - Image 5](https://m.media-amazon.com/images/I/41uSvmfTFiL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Fluidmaster 502P21 PerforMAX Universal Water-Saving Long Life Toilet Flapper for 2-Inch Flush Valves, Adjustable Solid Frame Design, Easy Install, Red, 1 pack - Fluidmaster 400H-002 Performax Universal Toilet Fill Valve High Performance Tank and Bowl Water Control, 1-Pack, Multicolor - Fluidmaster K-400H-039 High Performance Toilet Fill Valve with 2-Inch Adjustable Toilet Flapper Kit --- ## 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/4586605-fluidmaster-502p21-performax-universal-water-saving-long-life-toilet-flapper](https://www.desertcart.com.ar/products/4586605-fluidmaster-502p21-performax-universal-water-saving-long-life-toilet-flapper) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-29*