1.Universal Fill Valve + Flush Valve Kit:This kit includes a universal toilet fill valve (G3/4" inlet, adjustable height 8-13 inches) and a flush valve component (for GP1229656 and AquaPiston single-flush systems), specifically designed to fix common issues like slow water fill, weak flushing, and leakage. 2.Silent Quick Fill + Powerful Flush:Fill valve features a silent refill design, providing quick water refill with minimal noise. Flush valve restores the original flushing power, effectively solving issues like incomplete flushes and insufficient water . 3.Water-Saving Design with Precise Water Level Adjustment:Toilet Fill valve features a knob-style water level adjustment, allowing you to customize the water level according to your usage habits, enhancing flush performance while reducing water consumption. 4.Easy Installation:No professional tools required; installation can be completed by one person. The installation steps for the fill valve and flush valve components are clear and straightforward. Compatible with , making it an ideal choice for upgrading and repairing both residential and commercial toilets. Color: As Shown Material: plastic Package Contents: 1*Canister Flush Valve Repair Kit & Toilet Fill Valve Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.