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Fluidmaster 400CAR3P5 PerforMAX Adjustable High Performance Toilet Fill Valve and Flapper Repair Kit, For 3-Inch Flush Valve Toilets

4.4 4.4 out of 5 stars 869 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Toilet Flappers by Fluidmaster

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1 Count (Pack of 1)

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Material Plastic
Brand Fluidmaster
Item Dimensions LxWxH 7.13 x 3.38 x 15 inches

About this item

  • Fix Noisy, Running toilets with this 3” flush valve PerforMAX Kit
  • Fits American Standard/Eljer, Glacier Bay, Kohler, Toto and other toilet brands
  • 3” water saving adjustable flapper included
  • Solid flapper frame resists bending for a secure seal
  • Adjustable valve height, and flapper arms fit most toilet models
  • Best use in toilets with 1.28 HET & 1.6 gallons per flush
  • Efficiently control water use and levels

Customer ratings by feature

Instruction quality
4.4 4.4
Easy to install
4.3 4.3
Value for money
3.7 3.7
Longevity
3.2 3.2

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Fluidmaster 400CAR3P5 PerforMAX Adjustable High Performance Toilet Fill Valve and Flapper Repair Kit, For 3-Inch Flush Valve Toilets
Fluidmaster 400CAR3P5 PerforMAX Adjustable High Performance Toilet Fill Valve and Flapper Repair Kit, For 3-Inch Flush Valve Toilets
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Price-22% $20.98
List:$27.00
$19.98$16.98-7% $24.81
Typical:$26.81
-44% $26.98
List:$48.48
$17.48
Delivery
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Customer Ratings
Instruction quality
4.4
4.4
4.6
4.5
4.5
4.6
Easy to install
4.3
4.5
4.8
4.7
4.4
4.6
Longevity
3.2
4.2
4.1
4.1
Value for money
3.7
4.4
4.4
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Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
material
Plastic
Plastic
Plastic
Plastic, Rubber
Plastic
Plastic, Rubber, Silicone Rubber

Product information

Technical Details

Additional Information

Warranty & Support

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Fluidmaster

Fluidmaster 400CAR3P5 PerforMAX Adjustable High Performance Toilet Fill Valve and Flapper Repair Kit, For 3-Inch Flush Valve Toilets


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From the manufacturer


Fluidmaster The Leader In Toilet Repair

Fluidmaster, the customer’s first choice and preferred supplier of toilet tank trim since 1957. Showcasing a complete line of toilet repair parts that include; fill valves, flush valves, flappers, tank levers, dual flush valves, bowl wax, toilet repair kits, seals, connectors and more. Fluidmaster’s manufacturing facilities across the world reach over 90 countries worldwide with unparalleled quality. Fluidmaster remains the #1 toilet repair brand in the world, with parts found in more toilets than all other brands.

Fluidmaster 400CAR3P5 PerforMAX Toilet Fill Valve and 3" Flapper Kit

A quiet, adjustable and high performance repair kit replacement!

The toilet fill valve fills the toilet tank with water, and is the key component of an efficient and proper working toilet. The toilet flapper releases water from the tank to the bowl when the toilet is flushed. This 400CAR3P replaces both, with high performance water efficient models. Higlights of the 400CAR3 PerforMAX Kit for 3” Flush include:

  • Adjustable Design
  • Easy no tank removal Installation
  • 3” Flush Valve Toilets
  • Water Saving Adjustable Flapper
  • Quick, Powerful Refill
  • Durable Silicone Seal
  • Anti-Siphon
  • Corrosion-Resistant Materials
  • Best for 1.28 HET & 1.6 gallon per flush toilets

Fluidmaster: One of the Leader In Toilet Repair

Since 1957 Fluidmaster has remained at the forefront of toilet trim. Fluidmaster toilet replacement parts are found in more toilets than all other brands worldwide. With a focus on the customer Fluidmaster innovates efficient and effective solutions for replacement toilet parts. This 400CAR3 PerforMAX Kit is no different, featuring the quietest, most powerful fill valve on the market, and a water saving 3” flapper that adjusts to control water levels. Fluidmaster is a trusted and proven manufacturer of high quality and durable toilet parts. Here the PerforMAX is built with corrosion resistant materials, and the flapper showcases a solid frame to resist bending. This PerforMAX kit also, fits more toilet tank models, with the height adjustments and flapper arm adjustments. Fluidmaster trusted and proven in toilet repair.

Fluidmaster 400CAR3 PerforMAX Toilet Fill Valve and 3” Flapper Kit Fluidmaster 400CARP No Tank Removal Kit Fluidmaster 400CARS PerforMAX Toilet Fill Valve Kit Fluidmaster 400AKR Compete Toilet Tank Repair Kit Fluidmaster 400CR Toilet Fill Valve and Flapper Repair Kit
Customer Reviews
4.4 out of 5 stars
869
4.5 out of 5 stars
1,883
5.0 out of 5 stars
5
4.5 out of 5 stars
7,017
4.1 out of 5 stars
267
Model Fluidmaster 400CAR3 PerforMAX Toilet Fill Valve and 3” Flapper Kit Fluidmaster 400CARP No Tank Removal Kit Fluidmaster 400CARS PerforMAX Toilet Fill Valve Kit Fluidmaster 400AKR Compete Toilet Tank Repair Kit Fluidmaster 400CR Toilet Fill Valve and Flapper Repair Kit
Fits Universal HET 1.28+ GPF, 3” Flush Valve (best for 2001 & newer on toilets with 3” flappers, including American Standard, Kohler, Toto, and others) Universal HET 1.28 & 1.6+ GPF, 2” Flush Valve (best for 2001 & newer on toilets with 2” flappers, including American Standard, Kohler, Toto, and others) Universal HET 1.28+ GPF, 3” Flush Valve (best for newer piston-style, or tower flush valves, including Kohler, American Standard Champion, and Mansfield) Universal 1.6+ GPF, 2 & 3 Bolt Tanks, 2” Flush Valve (best for pre 1994, can use for later toilets with 2” flappers) Universal 3.5-7 GPF, 2” Flush Valve (best for pre 1994, can use for later toilets with 2” flappers)
Size Adjustable Height From 10” to 15” Adjustable Height From 10” to 15” Adjustable Height From 10” to 15” Adjustable Height From 9” to 14” Adjustable Height From 9” to 14”
Warranty 7 Year 5 Year 7 Year 5 Year 5 Year
Water Efficient
Cost Savings
Easy-to-Install Yes, Instructions Included Yes, Instructions And Pre-Applied Seal Ring Included Yes, Instructions Included Yes, Instructions Included Yes, Instructions Included
Parts Included PerforMAX Fill Valve, Shank Washer, Locknut, Refill Tube, Refill Clip, Roller Clamp, Hose Clamps, 3” Adjustable Flapper PerforMAX Fill Valve, Shank Washer, Locknut, Refill Tube, Refill Clip, Roller Clamp, Hose Clamps, PerformMAX High Performance Flapper, drain seat, and pre-applied sealant ring PerforMAX Fill Valve, Shank Washer, Locknut, Refill Tube, Refill Clip, Roller Clamp, Hose Clamps, Silicone Seals Fill Valve, Shank Washer, Locknut, Refill Tube, Refill Clip, Tank Lever, Bolts, Gasket, Flush Valve, Adjustable 2” PerforMAX Flapper Fill Valve, Shank Washer, Locknut, Refill Tube, Refill Clip, 501- 2” Flapper
Features High Performance Fill Valve, For Quiet Power - The 3” Water-Saving Adjustable Flapper; Fixes Noisy & Running toilets High Performance Fill Valve, For Quiet Power - 2” Water Saving Adjustable Flapper- A Pre-Applied Peal And Stick Seal For Fast No Tank Removal Installation; Fixes most toilet problems High Performance Fill Valve, For Quiet Power - A Specialty Silicone Seals Kit Removes Guess Work; Fixes Noisy & Running toilets Everything Needed To Make Your Toilet Run Like New – Includes 400A Fill Valve, 507A - 2” Flush Valve & 502 PerforMAX Flapper; All you need to make your toilet run like new Includes The 400A Fill Valve And The 501 Flapper; #1 solution to fix noisy and running toilet

Product Description

Product Description

The Fluidmaster 400CAR3P5 optimizes your toilet from fill to flush. The PerforMAX fill valve, the quietest and most powerful fill valve on the marked fixes common noise and slow fill problems. While the 3” adjustable flapper, saves water with a dial controlled water release level. Recommended for best use in toilets 1.6 GPF and less, this design fits more models, with it’s adjustable height and flapper adjustable arms. The PerforMAX Toilet Fill Valve and 3” Flapper Kit also showcase a quality build, with corrosive resistant materials, solid flapper frame and silicone seal. For a complete performance upgrade of your toilet, this Fluidmaster 400CAR3P5 PerforMAX Kit for 3” Flush Valves is a top choice.

From the Manufacturer

Fluidmaster, the customer’s first choice and preferred supplier of toilet tank trim since 1957. Showcasing a complete line of toilet repair parts that include; fill valves, flush valves, flappers, tank levers, dual flush valves, bowl wax, toilet repair kits, seals, connectors and more. Fluidmaster’s manufacturing facilities across the world reach over 90 countries worldwide with unparalleled quality. Fluidmaster remains the #1 toilet repair brand in the world, with parts found in more toilets than all other brands.

Product guides and documents

Important information

Bulb Voltage

0 volts

Customer reviews

4.4 out of 5 stars
4.4 out of 5
869 global ratings

Customers say

Customers like the ease of installation using the valve. They mention the instructions are clear and the product works perfectly. They also appreciate the quality of the product, saying it's very solid and it never fails. Customers like that the valve is adjustable, allowing them to fine-tune their toilet fill. However, some customers have reported issues with the fit, saying the flapper is too big or the diameter of the fill tube is too small to fit over the fill valve. Opinions are mixed on noise.

AI-generated from the text of customer reviews

31 customers mention31 positive0 negative

Customers find the installation of the valve to be easy. They mention that the instructions are clear.

"...Installation is not particularly difficult if you have basic skills.One of the features I do like on the flapper valve is you can adjust it...." Read more

"...TOTO Toilet Fill Valve - Fits G-Max and Power Gravity Toilets -Easy to Install -Made in USA. Also sold on Amazon." Read more

"This was easy to install and works great. Highly recommend" Read more

"...Installed in about 10 minutes. Easy to install, easy to adjust. Quieter than original unit." Read more

21 customers mention21 positive0 negative

Customers are satisfied with the performance of the valve. They mention that it works perfectly, the whistling sound is gone, and the toilet operates as intended. Some say that the toilet fill valve works fine, while others say that it never fails.

"...I've had this for just under 2 months now and so far, it is working with no problems...." Read more

"This was easy to install and works great. Highly recommend" Read more

"It was easy to install and seems to be working fine...." Read more

"No problem installing and works really good" Read more

9 customers mention7 positive2 negative

Customers like the quality of the valve. They say it's a good quality product, very solid, and it never fails. Some customers also mention that the kit is still going strong and that the toilet flushes properly every time.

"Update, the kit is still going strong. No parts have needed to be replaced.Original review below..." Read more

"...Removed fairly new one, set this flapper to #5 and the toilet flushes perfectly...." Read more

"...used this product many times over the years and it never fails, good quality product" Read more

"...The float is the problem. It gets stuck and it happens all times of the day and night!..." Read more

7 customers mention7 positive0 negative

Customers like the adjustability of the valve. They mention it's quiet, easy to install, and adjust to regulate flushes, settings, and fine-tune toilet fill. They also appreciate the water control options, including the flapper valve and the water level adjustment for the toilet bowl.

"...One of the features I do like on the flapper valve is you can adjust it...." Read more

"...Also, there is a water level adjustment for the toilet bowl. It is a roller clamp on the refill tube. I thought that was an interesting feature...." Read more

"...Installed in about 10 minutes. Easy to install, easy to adjust. Quieter than original unit." Read more

"The whole procedure took about 1/2 hour. Easy to adjust to fine-tune toilet fill...." Read more

7 customers mention7 positive0 negative

Customers are satisfied with the value of the valve. They mention that it is good for the price, saves them money, and provides high performance flush for pennies.

"I bought this as a spare when this was on deal. Its worth every penny." Read more

"Standard size. Easy to install. Save money on a plumber and DIY." Read more

"...She saved me a bunch of money and it works perfectly!!" Read more

"Easy installation and directions. Works great! Affordable price compared to other retailers." Read more

6 customers mention3 positive3 negative

Customers are mixed about the noise of the valve. Some mention that it's quieter than the original unit, while others say that it makes too much noise.

"...Easy to install, easy to adjust. Quieter than original unit." Read more

"...This unit is so loud and annoying." Read more

"...didn't want to pay huge plumbing fee; glad I didn't; now the whistling sound is gone and toilet operates as intended." Read more

"I do not like this thing. It makes too much noise and my toilet takes so long to fill up even with it open all the way!" Read more

7 customers mention0 positive7 negative

Customers are dissatisfied with the fit of the valve. They mention that the flapper does not fit, the fill tube is too small to fit over the fill valve, and the flaper is too big.

"Unfortunately the flapper did not fit due to the ring inside of it. Had to run to the store to get the same brand but an inch smaller...." Read more

"Flapper was too large for my toilet. Didn't fit." Read more

"The diameter of the fill tube is too small to fit over the fill valve...." Read more

"Its way to big cant use it" Read more

4 customers mention0 positive4 negative

Customers are dissatisfied with the leakage of the valve. They mention that the flapper catches the edge and prevents it from closing all the way.

"...bulge on the bottom of the flapper catches the edge and prevents the flapper from closing all the way - see image...." Read more

"...Both units have floats that leak. I am out of the 30-day return window, so both units need replacing, again...." Read more

"The fill valve keeps leaking water from the bottom even after it closes" Read more

"Leaking flapper..." Read more

The large flapper bulge prevents consistent closing
1 Star
The large flapper bulge prevents consistent closing
Ordered three for all three toilets in our house. Install was easy but quickly noticed that all three flappers wouldn’t close right. The bulge on the bottom of the flapper catches the edge and prevents the flapper from closing all the way - see image. The toilet would then run for hours. Maybe one flush in five would work properly. I tried many adjustments without anything solving the issue. This issue happened to all three toilets, so it wasn’t a defective item, it’s a defective design. I would not order again and would caution everyone considering a purchase. I am ordering new flappers without the bulge. I’m sure some people love bulges, but not me.
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Reviewed in the United States on February 23, 2017
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Top reviews from other countries

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Danny
5.0 out of 5 stars Great value for kit
Reviewed in Canada on October 10, 2021
Size: 1 Count (Pack of 1)Verified Purchase
One person found this helpful
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Natalie Ouwerling
5.0 out of 5 stars IT WAS CHEAPER AT OUR HARDWARE STORE
Reviewed in Canada on November 21, 2022
Size: 1 Count (Pack of 1)Verified Purchase
Bernard Charbonneau
4.0 out of 5 stars produit facile a trouver chez Amazon
Reviewed in Canada on November 11, 2019
Size: 1 Count (Pack of 1)Verified Purchase
Saskatchewan Homeowner
5.0 out of 5 stars Exact Replacement for American Standard Cadet 3
Reviewed in Canada on January 27, 2018
Size: 1 Count (Pack of 1)Verified Purchase
One person found this helpful
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Verna Scott
5.0 out of 5 stars Husband reordered for the cottage
Reviewed in Canada on October 27, 2020
Size: 1 Count (Pack of 1)Verified Purchase