







🚽 Upgrade your flush game with power, precision, and peace of mind!
The Fluidmaster 400H-5003 Performax Universal Toilet Fill Valve 2-pack delivers industry-leading 2X faster bowl refill with ultra-quiet operation. Featuring EZ-Twist height adjustment (9-14 inches) and dual water level dials, it fits most toilet models and enables customizable water savings. Easy to install with included instructions and components, it’s backed by a 7-year warranty for reliable, long-lasting performance.





| Material | Plastic |
| Brand | Fluidmaster |
| Item dimensions L x W x H | 14.25 x 3.38 x 6.88 inches |
| Inlet Connection Type | Fill |
| Outlet Connection Type | PEX |
| Outlet Connection Size | 3.38 Inches |
| Specification Met | ASSE, FM, UPC |
| Manufacturer | Fluidmaster |
| UPC | 039961033437 |
| Part Number | 400H-5003 |
| Item Weight | 1.4 pounds |
| Product Dimensions | 14.25 x 3.38 x 6.88 inches |
| Item model number | 400H-5003 |
| Size | 2- Pack |
| Color | Blue |
| Style | 2-Pack |
| Pattern | Control |
| Item Package Quantity | 1 |
| Usage | Amateur, Professional |
| Included Components | Toilet Fill Valves |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 7 year limited |
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