Model # 528MCM

Internet #203145423

Store SKU #586330

Korky QuietFill Platinum Fill Valve
0049057103616

Korky

QuietFill Platinum Fill Valve

  • Fill valve easily adjusts to fits 99% of toilets
  • Fill valve is proven quietest in lab testing
  • Easy to install
$998 /each
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Product Overview

  • Fill valve easily adjusts to fits 99% of toilets
  • Fill valve is proven quietest in lab testing
  • Easy to install
Designed to fix no/slow refilling, running, and noisy toilets, the Korky QuietFill Platinum Toilet Fill Valve is more than two times quieter than other fill valves and is ideal for toilets since 1994 (1.6 GPF or less). It is fully adjustable to prevent water waste in all toilets. The adjustable refill adjuster delivers the right amount of water to the bowl to maintain original performance. This toilet fill valve is easy to install and adjust; no tools are required. Simply remove your old fill valve or ballcock, insert your new Korky fill valve, and adjust. The innovative twist-lock adjustment makes installation easy. Designed to fit more toilets, the Korky toilet fill valve adjusts from 7-3/4 in. to 13-1/2 in.
  • Maximize your toilet's performance by delivering just the right amount of water to the bowl
  • Fits American Standard cadet 3, KOHLER cimarron, class five and class six, KOHLER Wellworth, TOTO, Drake and more
  • Fixes: running, noisy, no/slow refill and no/weak flush toilets
  • Proven quietest in lab testing
  • Strainer catches sentiment in the water and allows valve to be serviceable
  • Height easily adjusts from 7-3/4 in. to 13-1/2 in.
  • Fits short and extra tall tanks
  • Innovative twist-lock water level adjustment for easy installation
  • Enclosed float does not hang-up on toilet tank walls
  • Code-approved anti-siphon design
  • Replaces old technologies such as ballcocks
  • Easy to install and adjust
  • 5-year warranty
  • Included in kit: (1) fill valve, (1) refill tube, (1) metal refill tube clip, (1) refill adjuster, (1) mounting nut, (1) cone washer, (1) coupling nut and (1) instructions

Product Overview

Designed to fix no/slow refilling, running, and noisy toilets, the Korky QuietFill Platinum Toilet Fill Valve is more than two times quieter than other fill valves and is ideal for toilets since 1994 (1.6 GPF or less). It is fully adjustable to prevent water waste in all toilets. The adjustable refill adjuster delivers the right amount of water to the bowl to maintain original performance. This toilet fill valve is easy to install and adjust; no tools are required. Simply remove your old fill valve or ballcock, insert your new Korky fill valve, and adjust. The innovative twist-lock adjustment makes installation easy. Designed to fit more toilets, the Korky toilet fill valve adjusts from 7-3/4 in. to 13-1/2 in.

  • Maximize your toilet's performance by delivering just the right amount of water to the bowl
  • Fits American Standard cadet 3, KOHLER cimarron, class five and class six, KOHLER Wellworth, TOTO, Drake and more
  • Fixes: running, noisy, no/slow refill and no/weak flush toilets
  • Proven quietest in lab testing
  • Strainer catches sentiment in the water and allows valve to be serviceable
  • Height easily adjusts from 7-3/4 in. to 13-1/2 in.
  • Fits short and extra tall tanks
  • Innovative twist-lock water level adjustment for easy installation
  • Enclosed float does not hang-up on toilet tank walls
  • Code-approved anti-siphon design
  • Replaces old technologies such as ballcocks
  • Easy to install and adjust
  • 5-year warranty
  • Included in kit: (1) fill valve, (1) refill tube, (1) metal refill tube clip, (1) refill adjuster, (1) mounting nut, (1) cone washer, (1) coupling nut and (1) instructions

Info & Guides

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Specifications

Dimensions

Product Depth (in.)
3.25
Product Height (in.)
14
Product Width (in.)
5.5

Details

Adjustable Fit
Yes
Dual Flush
No
Hardware Included
No
Material
Plastic
Plumbing Part Type
Toilet Flush & Fill Valve
Returnable
90-Day
Valve Type
Fill

Warranty / Certifications

Manufacturer Warranty
5 years warranty

Specifications

Dimensions

Product Depth (in.)
3.25
Product Height (in.)
14
Product Width (in.)
5.5

Details

Adjustable Fit
Yes
Dual Flush
No
Hardware Included
No
Material
Plastic
Plumbing Part Type
Toilet Flush & Fill Valve
Returnable
90-Day
Valve Type
Fill

Warranty / Certifications

Manufacturer Warranty
5 years warranty

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Questions & Answers

Does is stop softly?

My current valve works fine in that it fills quietly enough. But it seems that it stops abruptly and my pipes in the basement bang. Wondering if this would fix that.
Asked by: Sbroth
Mine stops with a squeak noise.
Answered by: BG
Date published: 2016-11-01

What's the difference between the 528 MCM (silver) and the 525 CM models? Also, will these fit a Mansfield No. 166 toilet?

Asked by: blach
The 528 MCM will fit your Mansfield water closet just fine. I was unable to find information about the 525 CM you are asking about. With the 528 MCM only costing $9.98 at Home Depot, I consider it a bargain. Just follow the installation instructions and if you have a little mechanical ability, the whole thing shouldn't take you more than 30 minutes. I did mine in 10 minutes.
Answered by: Charlie
Date published: 2017-05-15

Will this work on a Toto Ultramax II with 1.28Gpf?

Will this work on a Toto Ultramax II with 1.28Gpf?
Asked by: Rusty
My guess would be, yes. I have installed thousands of ballcock replacements over thirty years. Given the height adjustment range for this unit, as long as you are replacing a brass or plastic fill valve and standard Coastmaster type ballcocks this valve should work in virtually any toilet except power flush units.
Answered by: Charlie
Date published: 2017-05-15

will this product directly replace a Fill Valve -Toto TSU 37A which is discontinued and replaced...

will this product directly replace a Fill Valve -Toto TSU 37A which is discontinued and replaced with a Toto TSU 99A.x Also is there a Korky replacement for a Toto Flapper model THU 331 s (or a kit for the above 2 items) Thanks
Asked by: Alan
This Fill Valve fits in all TOTO, Kohler, and American Standard.
Answered by: STB
Date published: 2017-08-08
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Customer Reviews

QuietFill Platinum Fill Valve is rated 4.3 out of 5 by 484.
Rated 1 out of 5 by from Easy to put on and Adjust, they refill quietly. But the tank will not refill for the next flush. ... Easy to put on and Adjust, they refill quietly. But the tank will not refill for the next flush. About 30 % of the time, the valve will not open to refill the tank, More often than not the user had to take the tank cover off and give the refill valve cover a tap with her finger to get the valve to open and the tank to refill. It appears that the float is not centered in the plastic housing causing it to stick and not drop properly to open the valve to refill after flushing. I have installed 3 of these and they all gave the users the same problems. I am very disappointed.
Date published: 2017-04-27
Rated 4 out of 5 by from I needed to replace the fill valve on the 2-year-old toilet at our Florida vacation home. I looke... I needed to replace the fill valve on the 2-year-old toilet at our Florida vacation home. I looked for reviews of the Chinese-made valve that had failed, and saw that it frequently had to be replaced in a year or two. I was looking for a higher-rated, higher-quality product and this one came well recommended. Although it had more plastic parts that I would have liked, it's nearly impossible to find any similar products that don't. It was very easy to install - took about ten minutes with regular hand tools. It has been functioning perfectly for a few months now - no running at all. Time will tell, I suppose, but so far, so good.
Date published: 2017-03-28
Rated 4 out of 5 by from A little different action and a little more expense than the exact replacement (2 bucks). Like t... A little different action and a little more expense than the exact replacement (2 bucks). Like the adjustable head to reduce the volume or increase volume of water. Works well. Is quieter than my old valve and works as designed replacing the bad valve I had before and fills tank quicker. Fits perfectly in my toilet without issues. READ INSTRUCTIONS ON INSTALL and the install should go smoothly. I've had this one week and product meets expectations. Nothing to dislike of far.
Date published: 2017-05-30
Rated 5 out of 5 by from While I have typically installed Fluidmaster fill valves, I decided to try a Korky valve this tim... While I have typically installed Fluidmaster fill valves, I decided to try a Korky valve this time. The installation was a breeze. The twist-lock technique for adjusting the water level was simple and easy. I really like the refill adjuster for how much water goes down the overflow tube. It helps reduce the amount of water that is wasted in filling the bowl to the right level. I cannot fathom the circumstances in which I will ever by a Fluidmaster fill valve again.
Date published: 2017-04-18
Rated 5 out of 5 by from Quick, quiet and easy to install This fill valve was the easiest installation of its sort I have ever experienced. All of the parts necessary for the installation came with the device and all fit perfectly. The numbered pictorial instruction sheet could have been followed by a complete novice with good results. The water level sensing mechanism is totally self contained on the side of the valve and the water fill level may be set by extending or contracting the central tube (as indicated in the instructions). There is also an easily accessible adjustable valve for setting the water level in the toilet bowl at the top of the device.
Date published: 2017-01-16
Rated 5 out of 5 by from After yet another Fluidmaster began acting up, I was looking... After yet another Fluidmaster began acting up, I was looking for an alternative. I was prepared to return to the ancient ball cock float system when I found this product by accident. This is hands down one of the best home products I've ever purchased. It installs quickly and easily with supplied hardware and the only tools required were channel locks and a pair of scissors. The valve is highly adjustable and adapts to a range of toilet brands. The valve has a designated water level line that takes the guess work out of setting the depth. The jury is still out on this product's long term reliability, but so far it seems to be a well engineered replacement.
Date published: 2017-07-25
Rated 5 out of 5 by from Awesome replacement valve I had a old valve that needed replacement. Toilet tank is odd shaped and small. Product said it would work. And it did. Installation is a breeze. It was harder getting the old one out than putting the Korky in. This valve is slim and self contained. No external float ball. It is adjustable in flow rate to toilet vs tank. I think this will fit in almost any toilet tank. Great instructions! I liked it so much, after I replaced the master bath valve, I went ahead and replaced the guest bath one too. See pics!
Date published: 2017-02-10
Rated 5 out of 5 by from This was the first time I used Korky's Fill Valve. After installing this in my mother in laws ho... This was the first time I used Korky's Fill Valve. After installing this in my mother in laws house, I definitely will start using this valve in my house when the time comes to replace the valves. As previous reviewers have stated, the instructions make it look difficult, but I had the entire job done in less than 20 minutes from when I started removing the old valve, until I put the toilet lid back on after making sure there where no leaks with the new valve in place. I also like the no tools installation with this product.
Date published: 2017-06-10
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