Fluidmaster Universal Toilet fill valve and 2-in flapper kit
Item #666791 |
Model #402C
This item is no longer sold on Lowes.com
A toilet Repair Kit for fixing running, leaky or noisy toilets
Easy to install
Universal design fits most toilet models
Fits 2" flush valve toilets
EZ twist height adjusts between 10 in – 15 in
Flapper adjusts to customize water per flush
PerforMAX® Toilet Fill Valve and PerforMAX® Adjustable Flapper included
Optimize your toilet’s performance while saving water and money
5 year warranty
General | |||
|---|---|---|---|
Series Name | PerforMAX | Package Contents | Fill valve, and flapper |
Type | Toilet fill valve and 2-in flapper kit | ||
Features | |||
|---|---|---|---|
Hardware Included | No | Universal Fit | Yes |
Leak Detection | No | ||
Compatibility | |||
|---|---|---|---|
Brand/Model Compatibility | Universal for 2-in flush valve toilets | For Use with Urinals | No |
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | |||
Warranty | |||
|---|---|---|---|
Warranty | 5-year | ||
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 30181800 | ||
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Ratings may include incentivized customer reviews.
What Customers Are Saying
The repair kit is generally effective at resolving common toilet issues like leaks and poor flushing. Most customers report the kit is easy to install, even for those with limited plumbing experience, and that it works well. Many highlight the kit's quality construction, quiet operation, and water-saving capabilities. While a few had issues with specific components, the overall consensus is that this is a reliable and reasonably priced repair solution that can be successfully installed by most homeowners.
Customer review summary generated by AI, including incentivized reviews.Customer Sentiment
Easy to install / calibrate
Easy to install / calibrate
Works well
Easy to install
Fluidmaster is the best
I've always used Fluidmaster toilet flush and fill valves, as they always work as expected. This model's fill time is a bit longer but it's quieter, so that is acceptable.
From Universal Toilet fill valve and 2-in flapper kit Verified Purchaser
Fill valve
Easy to work with
These Items are notoriously unreliable
Replaced the old toilet unit, thinking the valve was faulty, when it was probably just a leaking flapper. The new flapper began leaking almost immediatel, too. The flapper seals are notoriously unreliable. I purchased a couple of other flappers as back up, but for now the flapper in the kit seems to have finally settled in and is sealing. I will have to continue to monitor it.
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