3" Universal Toilet Flapper, Rubber, Adjustable

Fluidmaster Universal Adjustable Toilet Flapper — PRO58/5403, 3 Inch Diameter

The Fluidmaster PRO58/5403 Universal Adjustable Toilet Flapper is engineered to provide a secure seal and optimized flush performance for most 3-inch flush valve toilets. Featuring an adjustable design, this flapper allows fine-tuning of flush volume to conserve water without sacrificing performance. Made from durable materials with a corrosion-resistant silicone seal, it ensures long-lasting reliability in residential and commercial toilet systems.

• Model number PRO58/5403 identifies this Fluidmaster Universal Adjustable Toilet Flapper for 3-inch flush valves.
• Fits most 3-inch flush valve toilets, including American Standard®, Kohler®, and other common brands.
• Features an adjustable float system that controls flush volume for maximum water efficiency.
• Flexible frame and durable silicone seal ensure a tight fit and prevent leaks or running water.
• Corrosion-resistant construction performs reliably in treated or hard water environments.
• Easy installation with included stainless steel chain and universal mounting arms.

Technical Data & Performance

• Type: Universal adjustable toilet flapper
• Brand: Fluidmaster
• Model: PRO58/5403
• Flapper Size: 3 inch diameter
• Adjustment Feature: Adjustable float for water usage control
• Seal Material: Silicone for long-lasting durability and leak prevention
• Frame Material: Corrosion-resistant polymer
• Mounting Type: Universal fit with stainless steel chain
• Compatibility: Fits most 3-inch flush valve toilets (including American Standard®, Kohler®, Mansfield®, etc.)
• Application: Residential and commercial toilet tank repair and replacement
• Installation: Tool-free installation with simple snap-on design
• Performance: Adjustable flush time provides up to 30% water savings compared to standard flappers
• Delivers a watertight seal, adjustable performance, and reliable operation for most modern toilet systems.