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🚽 Upgrade your throne with quiet confidence!
The Korky QuietFILL 2X Long Life Toilet Fill Valve is a universally compatible, ultra-quiet fill valve designed to fit 99% of toilets. Featuring easy height adjustment for quick installation and engineered to optimize water delivery, it fixes common issues like running or noisy toilets while offering double the durability of standard valves.























| ASIN | B08YS8C6WD |
| Best Sellers Rank | #4,785 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5 in Toilet Flush Valves |
| Brand Name | Korky |
| Connector Type | Flanged |
| Customer Reviews | 4.6 4.6 out of 5 stars (835) |
| Exterior Finish | Plastic,Rubber |
| Global Trade Identification Number | 00049057105344 |
| Included Components | 528X includes: (1) 528X Fill Valve, (1) Refill Tube, (1) Metal Refill Tube Clip |
| Inlet Connection Size | 2 Inches |
| Inlet Connection Type | Flange |
| Item Dimensions | 3 x 5.8 x 14 inches |
| Item Type Name | Toilet Fill Valve |
| Manufacturer | Korky |
| Manufacturer Warranty Description | Warranty |
| Material Type | Plastic, Resin, Rubber |
| Model Number | 528XBP |
| Number of Ports | 1 |
| Outlet Connection Size | 2 Inches |
| Outlet Connection Type | Flange |
| Size | No Size |
| Specification Met | UL, WaterSense |
| Thread Size | 1/4" NPT |
| Thread Type | Standard Plumbing Thread |
| UPC | 049057105344 |
| Unit Count | 1.0 Count |
| Valve Type | Float Valve |
A**R
Simple and Perfect
S0 simple to install. Super quiet. Worked perfect from the very first flush. No more Bulb Float on a rod or float that slides up and down the water in;et tube. FIVE STARS
C**S
Easy to install and seems to be working just fine
But this is a replacement for the fill valve that I had that wore out. This was actually pretty easy to install, the instructions were straightforward, and the adjustments are easy with just a click to lock in place. So far so good it seems to be flushing just fine now. Good value for the money and doesn’t seem to leak at all. Easy to install and I was done installing within 15 minutes.
A**W
Quiet, Fast & Easy to Install
I got this to replace a very noisy brand that I have been using for years, but have become unhappy with their quality. The Korky came with excellent instructions and was very easy to install. It is very quiet and fast and seems to be well made. One feature that I like is that it doesn’t start to refill as soon as the water level starts to drop. This allows you to be able to identify if there is some type of leak, and not just a bad valve.
G**.
High quality toilet valve at a great price!
Korky toilet valves are truly one-size fits all and they are the most durable valves I’ve used. We have four bathrooms in our house and I have these in every toilet! I’ve also installed them in my adult kids houses as well…. they're the only replacement valves that I’ll use!! They are easy to install, last a long time (even with hard water) and easy on the wallet too!
P**R
Very easy install
When they say this is easy to install, they mean it. No tools needed. I was replacing an old Korky fill valve that had decided not to fully close anymore after several years. It really is just a case of unscrew the old one, screw in the new one, adjust the height as needed and the job's done. Interested to see if this one does indeed last longer. I noticed this one is a little louder than the old one when it first starts filling. I'm not sure if it's a quirk of this model or just the one I have. It appears to work fine, so I'm fine with that.
P**E
Great Fill Valve - Instructions Not So Much
First and foremost, this is a high quality, sturdy fill valve that comes with everything you need to make the installation. I'm already planning to replace others in my home with the Korky Quiet Fill 2X Long Life Toilet Fill Valve. While the manufacturer's instruction information is copious, they leave out key information that made the install take longer than expected. I HIGHLY recommend you watch one or two non-manufacturer created Youtube videos so that you can understand the specifics which the manufacturer left out. After I did that, installation was a snap. Good value, easy to adjust if you mess it up, zero leakage. This is a great replacement valve.
K**M
Works well easy to adjust. Leaks from body?
Works well and fits universally. However, if your tank is small, adjustment up or down after installation is impossible. It also releases water from the body in addition to the refill tube. This appears to be normal operation, but that information should be clearly stated on the packaging in large print, not just buried in the manual or having to search the internet to see if thats normal. That detail likely contributes to unnecessary returns.
K**Y
Easy to install
I’m not skillful with home repairs, and I found this very easy to install and it works just as described
J**.
Product came as advertised. It was extremely easy to install and works very well!!
R**A
La publicación es engañosa!! Te dice que son 2 válvulas..!! Es una sola válvula!! Tendrá su sistema de dos válvulas o doble válvula!! Pero es una sola válvula de instalación! La instalé esperemos que funcione como su garantía lo dice 10 años!!
D**R
Good, easy to install no issues so far
Z**E
Easy to install and worked well, although I had to replace the tube that connected to the water supply. The entire operation costed $40 CAD or less.
M**T
Korky 2x fill valve. Took Amazon/Vendor 2 tries to send the correct product. First product was a set of extension ladder end caps! The valve easily installed into an American Standard 1.6gal/flush one piece toilet. Easy to setup tank and bowl fill levels. Valves where I live don't last more than 6-7 years due to very hard water, and 75PSI supply pressure. Although advertised as "Quiet" I can't tell the difference from any of the other toilets in my home. Rating lost one star for incorrect product delivered and one star because it doesn't seem quiet or quieter than other valves. Hopefully this 2x model will hold up a bit longer, only time will tell.
Trustpilot
3 weeks ago
2 months ago