Review on Fluidmaster 400ARHRKP10 PerforMAX Universal Performance by Chris Castro

My house is 10 years old and I have noticed that 2 out of 3 of my toilets started with a 'ghost flush'. This appears to be typical as the seal on the damper begins to deteriorate. I decided to overhaul all 3 toilets with 3 of these sets. These are great kits with very detailed instructions. If you follow the instructions I'm not sure how you can mess up the installation. The only tricky parts were removing the main nut (2ft diameter) at the bottom of the tank and removing the tank bolts. I used a 2.5" pipe wrench on the main nut and used a screwdriver to knock the build off so I could hold the old bolt in place while I loosened the 1/2" nut from each side of the tank bottom removed. This kit does not come with a replacement rubber pyramid grommet for the water line, but Home Depot sells them for $4 for a set of 8.