Search  for anything...

Korky 528 Toilet Fill Valve, Universal, Black

  • Based on 6,729 reviews
Condition: New
Checking for product changes
$7.87 Why this price?
Save $4.13 was $12.00

Buy Now, Pay Later


As low as $1 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Nov 9
Order within 3 hours and 58 minutes
Available payment plans shown during checkout

Style: Fill Valve


Features

  • UNIVERSAL FILL VALVE: This toilet fill valve replaces ballcocks & worn down valves for different types of 2-piece & 1-piece toilets. It's easy to install & keeps your toilet running smoothly.
  • EASY TO INSTALL: Quiet replacement fill valve has a twist-lock adjustment that makes installation the easiest when you're doing toilet repairs. Adjustable from 7.75'' to 13.5.''
  • INCLUDES: Installs in less than 5 minutes. Includes fill valve, refill tube, metal refill tube clip, mounting nut, cone washer, coupling nut, tamper proof key & instructions.
  • WHY KORKY: Our high quality toilet products are universal & specific to both older & modern toilet models. Our repair parts are easy to install & made exclusively from long lasting chlorazone red rubber.
  • REPLACEMENT TOILET PARTS: Try Korky Toilet Repair because we continue to commit to designing toilet repair parts that are unviersal to fit the majority of toilets. Designed & manufactured in Wisconsin.

Description

Designed to fix no/slow refilling, running, and noisy toilets, the Korky QuietFILL Toilet Fill Valve is quieter than other fill valves. It has a universal design to fit all brands and features a wide range of adjustability to fit most 2-piece and 1-piece toilets. The QuietFill Fill Valve is very 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 QuietFill toilet fill valve adjusts from 7-3/4 inch to 13-1/2 inch. Easy to install, the 528 includes: (1) Fill Valve, (1) Refill Tube, (1) Metal Refill Tube Clip, (1) Mounting Nut, (1) Cone Washer, (1) Coupling Nut, (1) Tamper Proof Key and (1) Instructions. From the Manufacturer Designed to fix no/slow refilling, running, and noisy toilets, the Korky QuietFILL Toilet Fill Valve is quieter than other fill valves. It has a universal design to fit all brands and features a wide range of adjustability to fit most 2-piece and 1-piece toilets. The QuietFill Fill Valve is very 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 QuietFill toilet fill valve adjusts from 7-3/4 inch to 13-1/2 inch. Easy to install, the 528 includes: (1) Fill Valve, (1) Refill Tube, (1) Metal Refill Tube Clip, (1) Mounting Nut, (1) Cone Washer, (1) Coupling Nut, (1) Tamper Proof Key and (1) Instructions.


Manufacturer: ‎Korky


Part Number: ‎528


Item Weight: ‎3.2 ounces


Product Dimensions: ‎4 x 2.25 x 7.75 inches


Country of Origin: ‎USA


Item model number: ‎528


Is Discontinued By Manufacturer: ‎Yes


Size: ‎Universal


Color: ‎Black


Style: ‎Fill Valve


Material: ‎Plastic


Item Package Quantity: ‎1


Included Components: ‎Includes (1) Fill Valve, (1) Refill Tube, (1) Metal Refill Tube Clip, (1) Mounting Nut, (1) Cone Washer, (1) Coupling Nut, (1) and (1) Instructions


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎5 year warranty


Date First Available: January 1, 2008


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Easy to install, doesn't fit my toilet
Style: Fill Valve
I should have taken the time to look at the Q&A section and I would have known that this wouldn't have worked for my Kohler K3397 San Raphael toilet. This fill valve lowest setting is too high for the toilet. But it will work on my other toilets when they may need their fill valves replaced. This was simple and quick to install, but the locking mechanism is a little loose I accidentally released it while screwing on the mounting nut, I also had to hand tighten I couple of times before it stopped dripping. ... show more
Reviewed in the United States on February 3, 2023 by Grim

  • Good value for the cost
Style: Fill Valve & Flapper
Very easy install, had my child do the installation and it went smoothly. I installed this same unit 6 years ago and it started have an issue flushing. Now it's back to new!
Reviewed in the United States on February 11, 2023 by Jennifer Balzer

  • Well worth the price
Style: Fill Valve & Flapper
These Korky fillers work better than everything else I've tried at any price.
Reviewed in the United States on February 10, 2023 by By Curtis!

  • Quite and easy install
Style: Fill Valve
Super easy install and very quiet
Reviewed in the United States on February 13, 2023 by Robert

  • Noisy and slow to fill!!
Style: Fill Valve
These seemed like a good deal but they are noisy and fill slowly.
Reviewed in the United States on January 25, 2023 by marvin

  • Like it
Style: Fill Valve
It is a good price. After install it, it made a little bit noise with leaking, but the problem disappeared next day.
Reviewed in the United States on January 16, 2023 by James

  • Not actually that quiet.
Style: Fill Valve
Works as intended. This unit is advertised as "Quiet Fill" however the Blue Top Fluid master that it replaces was actually nearly silent. This unit produces a hiss through the water line as its filling. There was nothing actually wrong with the 2 year old fluid master and the ring that holds the units fluid level setting slipped off. Also the fluid master has a valve to control the fill rate of the bowl, this unit does not. Overall i think the Fluid master is a better product even though its design is considered older. ... show more
Reviewed in the United States on November 25, 2022 by Jesse S.

  • Works well.
Style: Fill Valve
It was cheap, easy enough to adjust and install, and it was fairly short compared to the fluid master it replaced. I think that in an attempt to follow the plumbing code i kept installeing the fluid master part too high, causing an issue where the tank lid pushed down on the valve, making it go off with squealing and screeching noises at times after a flush. It’s not particularly quiet in operation. But it’s way less quiet than the insane banshee wails the old valve was giving off at one in the morning. The real test will be if it stays working. Glad I gave it a try though. ... show more
Reviewed in the United States on December 2, 2022 by Stephen Yasunaga

Can't find a product?

Find it on Amazon first, then paste the link below.