The Fluidmaster Universal PerforMax Fill Valve + 2” Flapper 402CARHR Toilet Plumbing is a reliable option for toilet maintenance. Designed by Fluidmaster, a well-known brand in plumbing supplies, this product is a Fill Valve type with Flapper flushing technology suitable for use in bathrooms. It includes a 2” flapper for efficient water control in toilets, making it a practical choice for keeping your toilet in proper working order.