







🚽 Upgrade your flush game—save water, save time, save hassle!
The VALLVATER 2-inch Toilet Flush Valve Assembly is a precision-engineered replacement part compatible with most one-piece toilets, including TOTO THU338N models. Featuring a dual flush water-saving design and a silicone seal for leak prevention, it fits tank holes sized 2.56"-2.76" and tank heights between 10" and 14". Easy to install in under 10 minutes, this durable plastic valve ensures efficient, eco-friendly flushing and hassle-free maintenance.







| Material | Plastic | 
| Brand | VALLVATER | 
| Item dimensions L x W x H | 8 x 3 x 8 inches | 
| Exterior Finish | Silicone | 
| Inlet Connection Size | 2.56 Inches | 
| Inlet Connection Type | Butt Weld | 
| Outlet Connection Type | Butt Weld | 
| Number of Ports | 2 | 
| Outlet Connection Size | 2 Inches | 
| Specification Met | WRAS | 
| Manufacturer | VALLVATER | 
| UPC | 725766901162 | 
| Part Number | THU | 
| Item Weight | 13.4 ounces | 
| Product Dimensions | 8 x 3 x 8 inches | 
| Item model number | THU | 
| Size | 8 inch height | 
| Style | fits for one-piece toilet | 
| Item Package Quantity | 1 | 
| Batteries Included? | No | 
| Batteries Required? | No | 
Trustpilot
1 month ago
1 month ago