Fluidmaster 400ARHR PerforMax Universal High Performance Toilet Tank Fill Valve- 10 pack Go to amazon.com Related posts Top 12 recommendation fluidmaster 400ah for 2022 FeatureBox of 10 Fill valvesAlso known as the 400ARHRFix noisy, slow filling valves with the quietest, most powerful toilet fill valve on the market DescriptionLarge turbo port, water saving roller clamp, adjusts from 10" to 15", double flange design.