đźš˝ Upgrade your flush game with precision and savings!
The Fluidmaster K-400H-039 combines a high-performance PerforMAX fill valve with a 2-inch adjustable toilet flapper, delivering customizable water control and efficient flushing. Designed for universal fit and corrosion resistance, it installs quickly and comes with a 7-year warranty, making it the smart, eco-conscious choice for modern bathrooms.
| Material | Plastic |
| Brand | Fluidmaster |
| Item dimensions L x W x H | 3.54 x 6.3 x 2.38 inches |
| Exterior Finish | Plastic |
| Inlet Connection Size | 2 Inches |
| Inlet Connection Type | Female Iron Pipe |
| Outlet Connection Type | FNPT |
| Number of Ports | 2 |
| Outlet Connection Size | 2 Inches |
| Specification Met | CSA, ULC |
| Valve Type | PerforMAX Toilet Fill Valve |
| Manufacturer | Fluidmaster |
| UPC | 039961031815 |
| Part Number | K-400H-039-T14 |
| Item Weight | 13.6 ounces |
| Product Dimensions | 3.54 x 6.3 x 2.38 inches |
| Country of Origin | USA |
| Item model number | K-400H-039-T14 |
| Size | Universal, for 2 In. |
| Color | Multicolor |
| Shape | shape |
| Installation Method | Toilet |
| Item Package Quantity | 1 |
| Special Features | Adjustable |
| Usage | Inside; Amateur, Inside; Professional |
| Included Components | PerforMAX Toilet Fill Valve, 2-Inch Flapper |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 7 Year Limited |
S**0
Top Shelf Quality - BUT!
Fluidmaster toilet valve refill has a long history of offering a good product at a reasonable price for the "do it yourselfer." Once installed they work perfectly with no running. Now, there is one thing I need to caution you about. These kits have different sizes on the toilet flapper so please make sure you order a kit with the right size flapper. Unfortunately, I was not aware of there being different size flappers I had to make a quick run to a box hardware store to get the right size flapper. Otherwise, no leakage, quality, water saver, and durability all in one unit.
B**N
Great Instructions
Took 15 minutes to pull the old one out, install the new parts and fine tune. The only tool I needed was an adjustable wrench to loosen the old nut. Works great and the instructions are really good, plenty of pics and info on adjusting the tank water height and bowl water height. Don’t over tighten the nut! Hand tight then add a half turn!
S**N
The go to kit to fix a side flushing toilet!
This kit makes it easy to fix almost any side flushing toilet. In my case zero tools needed as I hand tighten the inlet nut each time I repair a toilet. My last kit lasted 12 years. Just follow the installation steps. Note after you have emptied the cistern (water tank) and turned off the water, then make sure to clean the cistern. Removing any sediment will increase the longevity of the new parts and minimize any leaks. Make sure you have a bucket and towels to hand.
M**E
Recommended
Works normal. Not sure about the adjustable water level feature. I dont see a difference when its adjusted. Seals great with no leaks. Appears durable.
K**Y
Fast and easy fix
Was able to fix 2 toilets in less than 10 minutes with no issues at all.
S**S
Fully adjustable for bowl/tank water level , A+++; as well as easy installation and adjustable fit!
Should have ordered the complete tank kit, but this flush valve is far superior in quality and function to the originalmanufacturing valve supplied with the toilet!
R**N
Same as Home Depot
Exactly the same as Home Depot just a few dollars cheaper, I have used before on another toilet and it works good
D**M
Came exactly as described
Everything worked as good and has been in the 3 weeks it's been installed
Trustpilot
1 month ago
1 week ago
