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Fluidmaster Performax High Refill Rate Fill Valve

Model # 400ARHRCP4|Store SKU # 1000733040

Overview

Model # 400ARHRCP4 Store SKU # 1000733040

The Fluidmaster 400ARHR PerforMAX Toilet Fill Valve is the most powerful toilet fill valve in the market. Offering the quietest solution to fix and upgrade your toilet fill performance. Showcasing a water-saving roller clamp to regulate water levels in the bowl. Quick and easy to install, the 400ARHR features and universal fit, to work with all toilets including Kohler, Toto and American Standard and EZ-twist adjustable height from 10 inch to 15 inch to fit more tanks. With efficient and ultra-quite fill the PerforMAX Fill Valve replaces other inefficient, or outdated fill valve designs. Help prevent excessive or inadequate bowl fill levels with this high performance design. Get 2X greater bowl refill rates than standard models. Code approved, anti-siphon design, that won't contaminate the fresh water supply. Works with all toilets, including Kohler, Toto, and American Standard. Best for high efficiency toilets (HET) 1.28 & 1.6 GPF, but also works with 3.5 GPF designs. Fluidmaster's PerforMAX High Performance Toilet Fill Valve offers top performance, in a durable design, with a 7 year warranty.

  1. Quietest, most powerful solution to fix and upgrade your toilet
  1. Easy to install, universal fit
  1. 2X greater bowl refill delivers a more powerful flush for 1.6 or lower GPF toilets
  1. Water-saving roller clamp lets you customize the water level in the bowl
  1. Best for newer, high efficiency toilets (HET), 1.6 gallons or less
  1. EZ-Twist height adjusts from 10 inch to 15 inch to fit most tanks
  1. 7 year warranty

Specifications

Dimensions

Assembled Depth (in inches)
2.75
Assembled Height (in inches)
10
Assembled Weight (in lbs)
0.69
Assembled Width (in inches)
2.75
Packaged Depth (in inches)
3.3
Packaged Height (in inches)
13.13
Packaged Weight (In lbs)
0.73
Packaged Width (in inches)
4.5

Details

Certified
Yes
Colour/Finish Family
Multi-Colour
Country of Origin
MX-Mexico
Facilities Maintenance
No
Material
Plastic
Plumbing Part Type
Toilet Fill Valve

Warranty / Certifications

Limited 7-Year Warranty
Performax High Refill Rate Fill ValveFluidmaster Performax High Refill Rate Fill ValveThe Fluidmaster 400ARHR PerforMAX Toilet Fill Valve is the most powerful toilet fill valve in the market. Offering the quietest solution to fix and upgrade your toilet fill performance. Showcasing a water-saving roller clamp to regulate water levels in the bowl. Quick and easy to install, the 400ARHR features and universal fit, to work with all toilets including Kohler, Toto and American Standard and EZ-twist adjustable height from 10 inch to 15 inch to fit more tanks. With efficient and ultra-quite fill the PerforMAX Fill Valve replaces other inefficient, or outdated fill valve designs. Help prevent excessive or inadequate bowl fill levels with this high performance design. Get 2X greater bowl refill rates than standard models. Code approved, anti-siphon design, that won't contaminate the fresh water supply. Works with all toilets, including Kohler, Toto, and American Standard. Best for high efficiency toilets (HET) 1.28 & 1.6 GPF, but also works with 3.5 GPF designs. Fluidmaster's PerforMAX High Performance Toilet Fill Valve offers top performance, in a durable design, with a 7 year warranty.
Fluidmaster
1000733040
Performax High Refill Rate Fill Valve is rated 4.2 out of 5 by 186.
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Rated 2 out of 5 by from Not as advertised by manufacturer No improvement in the time ot takes to fill the tank, replaced valve and supply tube, also made sure I flush a bucket of water through the tube before hooking it up to the 400H filler
Date published: 2021-04-01
Rated 3 out of 5 by from Flow tank replacement The replacement was easy to set up and install in the tank. I have noticed that it is louder when filling the tank compaied to the original and also takes longer to fill. Overall for the cost, it is a good product.
Date published: 2021-02-25
Rated 5 out of 5 by from Fixing a toilet tank refill valve. Easy to install. Runs quickly to fill tank and is quite silent.
Date published: 2021-02-25
Rated 5 out of 5 by from Easy Extremely easy to install. No tools necessary. Just don’t forget to shut off the water and drain the tank fully.
Date published: 2021-02-11
Rated 5 out of 5 by from Fill Valve for toilet Product was just what I was looking for. Easy to install.
Date published: 2021-02-09
Rated 4 out of 5 by from Installs easily, works fine Instructions are clear and easy to follow, just make sure the unit is adjusted to the correct height for your tank. Have no issues with performance. Hint: I used a wet-vac to remove residual water when removing the old valve, make sure you clean the area at the bottom of the tank so the new gasket is not fouled when seated.
Date published: 2020-12-29
Rated 1 out of 5 by from It fills the tank very slowy + very noisy. Bought this 2 days ago and I threw it away in the garbage today. Instead of filling the tank, it is just wasting water in the bowl. The rate in the tank is TOO SLOW that actually, I had to wait for minutes until the tank was full. To add insult to injury it was so noisy that it would literally wake up anyone in the adjacent room in the process of filling. I am really looking for a better solution!
Date published: 2020-11-19
Rated 1 out of 5 by from top leaked purchased two and installed both. 1 was leaking from the top as soon as I turned the water back on. Now have to take out and return.
Date published: 2020-08-30
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What is the difference between 400H-002 and the Pro series fill valve? Does either one fit my TOTO model Eco-Ultramax CST854-E rated for a small 1.28 gpf? Do you recommend buying the Pro-series to replace my leaky fill valve? Thanks

Asked by: Monkeyking
The difference is the PRO series is a plumbers edition that will not have instructions included. You can find a retail and PRO series fill valve that will do the same. The comparable PRO fill valve to the 400H-002 is a PRO45H. Either one of these fill valves will work with your TOTO toilet. The 400H-002 is found mostly at big box stores while the PRO series is normally found a plumbers wholesale store. For additional information or help with your product contact Fluidmaster’s Technical Service Department as we are available Monday through Friday from 5:30 AM through 5:00 PM Pacific Standard Time. Contact options include: Chat www.fluidmaster.com/support E-Mail techsupport@fluidmaster.com and Toll Free 800-631-2011.
Answered by: FluidmasterSupport
Date published: 2021-04-24

How much faster does it refill compared to the regular 400A? It says 2x faster than "standard fill valves"; do they mean twice as fast as the 400A, or twice as fast as old-school floating balls on a lever?

Asked by: danw17
The refill rate is used to describe the speed in which the toilet bowl fills not the tank. This valves can refill the bowl very fast which is necessary for the higher performing toilets. For additional questions on this Fluidmaster product contact us at your earliest convenience. Fluidmaster’s Technical Service Department is available Monday through Friday from 5:30 AM through 5:00 PM Pacific Standard Time. Contact options include: Chat www.fluidmaster.com/support E-Mail techsupport@fluidmaster.com and Toll Free 800-631-2011.
Answered by: FluidmasterSupport
Date published: 2021-02-04

How to install a fluidmaster

Example: I have looked at the manual and can't figure out what I did wrong.
Asked by: DJ
Dear valued customer thank you for your question concerning our Performax Fill Valve. Here is a link on how to properly install this fill valve (https://www.youtube.com/watch?v=69CLEbEy6LE). At Fluidmaster, we are committed to providing our customers with an exceptional experience with our products and our service. We want to learn more about your experience and offer support. Please contact us at your earliest convenience and we’ll do everything we can to resolve your issue. Fluidmaster’s Technical Service Department is available Monday through Friday from 5:30 AM through 5:00 PM Pacific Standard Time. Contact options include: Chat www.fluidmaster.com/support E-Mail techsupport@fluidmaster.com and Toll Free 800-631-2011.
Answered by: FluidmasterSupport
Date published: 2016-10-17

will the Fluidmaster Performax High Refill Rate Fill Valve fill valve work in an American Standard tank 4072?

Asked by: plumbing novice 86
I don't see why not. It looks like a pretty normal tank and this valve should fit just about any toilet.
Answered by: John
Date published: 2018-03-01

will the performax work on a toto toilet,which needs high flow to refill bowl?

Asked by: sparky
Not sure what you mean by high flow. I found that this valve refilled somewhat slowly and was therefore pretty quiet.
Answered by: John
Date published: 2018-03-01

Can't adjust the height!

If the lock ring is in place, I cannot turn the lower shank to adjust the fill valve's height. If I move the lock ring up, the shank rotates, but it does not increase or decrease the height of the fill valve.
Asked by: HomeBeast
You have to move the lock ring up and then just forcefully lift or lower the upper valve to change the height. It is not a screw type mechanism. Then put the lock ring back down.
Answered by: John
Date published: 2018-03-01

water ridge

will this work with a water ridge toilet?
Asked by: help
Dear Valued Customer Thank you for your question concerning the Performax Fill Valve. The Performax Fill Valve will work in two piece toilets that have a depth of 10 to 15 inches. It is a high performance fill valve which is great for toilets using 1.6 and less (1.28) gallons to flush. Fluidmaster is committed to helping customers with product questions and learning about their experiences using their products. Please contact Fluidmaster’s Technical Service Department and speak with an agent for more information on the application of this product or any Fluidmaster product. Fluidmaster’s Technical Service Department is available from Monday through Friday from 5:30 AM through 5:00 PM Pacific Standard Time. Contact options include: Chat www.fluidmaster.com/support E-Mail techsupport@fluidmaster.com and Toll Free 800-631-2011.
Answered by: FluidmasterSupport
Date published: 2016-05-18

Will the performance fill valve work on my Briggs vacuity toilet?

The tank is a 4400 and the original fill valve part is B500059
Asked by: MrsFrugal
Hi Mummy, Thank you for your question concerning the Performax Fill Valve, The Performax will work with your Briggs Vacuity Toilet. The valve has a height adjustment that will match the required height specification. For more information about Fluidmaster products please contact the Technical Service Department between the hours of 5:30 AM and 5:00 PM Monday through Friday Pacific Standard Time. Contact options: Chat www.fluidmaster.com E-mail techsupport@fluidmaster.com and Phone 800-631-2011.
Answered by: FluidmasterSupport
Date published: 2015-09-22
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