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Item #:
96862980
4-inch Toilet Flush Valve Upgrade, compatible with Kohler Class Five by Nuflush
81% of respondents would recommend this to a friend
Item #:
96862980
RWF 119420
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Sunday, July 19
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Upgrade your flush valve to increase the flushing power of your toilet!
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What Stands Out
Easy Installation
Designed for quick and hassle-free installation, this 4-inch flush valve upgrade saves time and reduces installation costs, making it perfect for DIY enthusiasts and professionals alike.
Enhanced Performance
Boosts toilet flushing efficiency by providing a powerful, reliable flow of water, ensuring a cleaner bowl and reducing the need for multiple flushes, thus conserving water and enhancing bathroom hygiene.
Durable Design
Constructed with high-quality materials, this flush valve upgrade is built to last, offering exceptional resilience against wear and tear while maintaining optimal performance in Kohler Class Five toilets.
Product Details
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
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Homeowners Upgrading Toilets
Ideal for those looking to improve flushing efficiency and performance in Kohler Class Five toilets.
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DIY Enthusiasts
Perfect for individuals who enjoy home repairs and want a straightforward installation process.
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Plumbing Professionals
Great option for plumbers seeking reliable, easy-to-install flush valves for their clients' toilets.
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Non-Kohler Users
Not suitable for users with toilets from brands other than Kohler, as compatibility is limited.
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Users Seeking Cost-Effective Solutions
May not fit budget constraints for those needing a basic and less expensive flushing mechanism.
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Elderly or Disabled Users
Installation may pose challenges for individuals requiring assistance, making this product potentially inconvenient.
Product Description
4-inch Toilet Flush Valve Upgrade, compatible with Kohler Class Five by Nuflush
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What size flush hole do I need for this valve?
Answer: The flush hole must be greater than 3.5 inches in diameter. -
Question:
Is this valve compatible with all Kohler toilets?
Answer: It is specifically designed for the Kohler Class Five toilet canister. -
Question:
How difficult is the installation process?
Answer: The installation is easy and requires replacing just the valve.
NuFlush Toilet Flush Valves Editorial Review
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Mohd
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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Shawati
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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6/7/2026 · via Trustpilot
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Kwame
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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RWF 119420
Order now and get it around Sunday, July 19
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Fastest cross-border delivery
Features & Benefits
- 4-inch flush valve designed for two-piece toilets.
- Replacement for Kohler Class Five Toilet Canister.
- Allows more water to flush from the tank, enhancing power.
- Easy to install, replacing just the valve, not the toilet.
- Durable design with adjustable wingspan and water-weight flapper.
- Compatible with flush holes greater than 3.5 inches.