Do it FlushAll 3 In. High Performance Flush Valve Water Filters - Whole House Adjustable- flush valve height adjusts

Adjustable- flush valve height adjusts with a twist to fit more tanks

oil-free pump removes water down to 3/8 in

40 gallon capacity

appliance-like finish for extended life

Do it FlushAll 3 In. High Performance Flush Valve Water Filters - Whole House Adjustable- flush valve height adjustsFlushall adjustable flush valve with 3' flapper installs easily into most standard toilets. 750 gallon of water saved annually on each toilet installed. 40% more flushing power using less water. Eco friendly green flapper allows user to control water. Oversized 3' opening improves flush. No cut overflow tube adjusts from 8. 5' to 13' for various height toilet tanks. You will need to install a new tank to bowl kit in conjunction with the Flushall flush