Fluidmaster PerforMAX Flapper
Score: 88/100
Korky 2023BP
Score: 88/100Rankings
The Fluidmaster 502P21 PerforMAX is a universal, adjustable 2-inch toilet flapper designed to resolve weak flushes, running toilets, and water waste in toilets with 1.28, 1.6, or 3.5+ GPF ratings. It features a dial-adjustable mechanism for customizing flush volume, Microban antimicrobial protection, and a solid frame to prevent twisting during operation. It is best suited for homeowners with most 2-inch flush valve toilets experiencing weak flushes, running toilets, double flushes, or high water use.
The Korky 2023BP is a specialized 3-inch adjustable flapper engineered specifically for TOTO toilets, featuring durable Chlorazone rubber that resists chlorine and hard water damage. While it offers excellent adjustability and a strong warranty, its compatibility is strictly limited to TOTO models, making it unsuitable for other brands. It is best suited for owners of high-efficiency TOTO toilets experiencing leaks or running water issues.
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|---|---|---|
2 inches | 3 inchesbest | |
1 countbest | 1 countbest |
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| Attribute | | |
|---|---|---|
Material & Durability(2) | ||
Material | Rubber/Plastic | Chlorazone rubber |
Seal Type | Solid Frame | Tight seal |
Design & Features(3) | ||
Chain Material | Standard | Stainless steel |
Installation Type | DIY | Tool-free |
Flapper Type | Adjustable Flapper | Adjustable |
Packaging & Support(1) | ||
Warranty Period | 5 Years | 5 years |
Compatibility & Fit(6) | ||
Flush Valve Compatibility | Universal | TOTO 3-inch |
Universal Fit | true | false |
Flapper Diameter (inches) | 2 inches | 3 inches |
Toilet Type Compatibility | Standard | HET |
GPF Compatibility | 1.28-3.5+ | 1.28-1.6 |
Flush Valve Size | 2 | 3 inches |
Products in the top-left offer the best value (high score, low price).
Professional reviewers, including Home Improvement Expert Bob Vila, rate the Fluidmaster 502P21 as the best overall 2-inch flapper for addressing running toilets. It is praised for its ability to fix weak flushes, double flushes, and water waste. Manufacturer sources describe it as the 'gold standard' and 'high performance standard' due to its durability, adjustability, and Microban protection.
Search results do not provide direct consumer quotes or aggregated star ratings. However, implied praise from product pages suggests users value the reliable sealing, water savings, and ease of use for fixing running toilets. No recurring complaints are detailed in the available data.
Professional reviewers and editors emphasize the product's reliability and ease of use. Home Depot notes that it quickly solves common leak and running toilet problems and is easy to install. The manufacturer highlights the exclusive longest-lasting red rubber and the tight seal it provides.
There is no available consumer review data, common praise, or recurring complaints in the source material. Product pages highlight manufacturer assurances of ease and durability without user voices or testimonials.
