FLUSHDADDY T68 Bottom Entry Long Life Flush Daddy Fill Valve with 0.5-Inch Brass Thread

Long Life 1/2" bottom entry toilet fill valve with a huge 10 year guarantee. Slim easy fit design, tested to 250,00 flushes, encased float to eliminate snagging, water saving delayed fill action, time saving twist & lock height adjustment, domed washer for the perfect seal, time saving easy hand tighten nut