Do it FlushAll 3 In. High Performance Flush Valve Parmak The locking mechanism locks the

The locking mechanism locks the blade when opening blade all the way

Best for dogs over 6 months of age and weighing over 15 lb

The water-based formula is designed for indoor and outdoor insect control

Watersense certified 1

1/2-Inch x 12"

Do it FlushAll 3 In. High Performance Flush Valve Parmak The locking mechanism locks theFlushall 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