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Internet # 100554467

Model # 400ARP25

Store SKU # 147966

400A Universal Toilet Fill Valve

$7.98
  • A Fluidmaster 400A fill valve replacement
  • Universal design fit’s most toilet models and is easy to install
  • The trusted, and proven Fluidmaster toilet fill valve
  • View More Details
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Free & Easy Returns In Store or Online
Return this item within 90 days of purchase. Read Return Policy

Product Details

About This Product

The Fluidmaster 400A Universal Toilet Fill Valve is the #1 selling toilet fill valve in the world. A height adjustable toilet replacement part designed to fix leaking, noisy and slow filling toilet valves, in an easy to install model. The anti-siphon design eliminates fresh water supply contamination, is code approved and efficiently uses water. The 400A is a trusted and durable toilet replacement part, consisting of corrosion-resistant materials combined with simple installation. Fluidmaster is the trusted brand for replacement fill valves and all your toilet parts needs. Parts included with 400A purchase are Fill Valve, Shank Washer, Locknut, Refill Tube, Refill Clip and Instructions. Upgrade your toilets fill performance with this proven toilet tank fill valve. The Fluidmaster 400A is a quick and easy replacement toilet fill valve that solves common toilet problems.

Highlights

  • Consumers top choice to fix noisy toilets
  • Easy to install
  • New easier to turn tank water level adjustment dial
  • Now pre-installed shank washer for quicker installation
  • Quickly replaces old or inefficient fill valves
  • 5 year warranty
  • Best-selling toilet fill valve in worldwide
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 100554467

Model # 400ARP25

Store SKU # 147966

Additional Resources

Shop All Fluidmaster

Specifications

Dimensions: H 12.6 in, W 3 in, D 3 in

Dimensions

Product Depth (in.)

3 in

Product Height (in.)

12.6 in

Product Width (in.)

3 in

Details

Adjustable Fit

Shank will adjust from 9" to 14"

Color/Finish Family

Black

Features

No Additional Features

Included

Hardware Included

Material

Plastic

Pack Size

1

Plumbing Part Type

Toilet Fill Valve

Returnable

90-Day

Style

Classic

Valve Type

Fill

Warranty / Certifications

Manufacturer Warranty

5 year

Questions & Answers

176Questions
caret
Q:Will this work on the Proflo PF5112 toilet. Original part number PF5112LFLPK
by|May 28, 2024
0 Answer
Answer This Question
caret
Q:Will this fit Glacier Bay model N2316?
by|May 4, 2024
1 Answer
Answer This Question

A:  Yes it will. 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.

by|May 6, 2024
    caret
    Q:No pressure to flush down
    by|Apr 27, 2024
    1 Answer
    Answer This Question

    A:  Ensure that the water level is correct in the tank. If it is then the issue is either your flapper is not staying open long enough for the proper amount of water to flow through or your drain or porcelain is clogged. If the water level in the tank is less than the required amount that would be a reason as to why there's no pressure. The valve is not a pressure system that pushes water int othe bowl It only fills the tank and the bowl the programmed level. If the flapper is closing immediately after releasing the handle then the issue is your flapper. 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.

    by|Apr 30, 2024
      caret
      Q:What is the noise level compared to other advertised quite valves
      by|Apr 24, 2024
      1 Answer
      Answer This Question

      A:  Fluidmaster would like the opportunity to learn more and provide help. Visit our website Fluidmaster.com/support for videos, troubleshooting tips, email, chat with a technician or call toll free 800-631-2011. We are available 5 days a week Mon-Fri from 5:30 am – 5:00 pm PST.

      by|Apr 26, 2024
        Showing 1-4 of 176

        Customer Reviews

        4.6 out of 5

        • 4.6 out of 10,553 reviews
        • 91% recommend this product
        Filter by:
        Showing 1-10 of 10,553 reviews
        Very good product and easy to install.Low price to. I would buy it again..
        by
        • Verified Purchase
        Best Replacement Valve to date
        Sturdy design. Have one that lasted many years. Depends on your water to last, and easy to adjust and install. Less than an hour with plumber grease, bucket, sponge.
        by
          • Recommended
          1 found this review helpful
          Simple install. No leaks. Excellent replacement. Toilet fixed for very little cost. Just had to move the flow restrictor for the overflow tube from the old flush valve to this new one (did not come with the restrictor).
          by
          • Verified Purchase
          Manufacturer Defect
          If you hear a whistle or a hiss from the fill cap, it is caused by a manufacturer defect. Don’t believe customer service when they tell you… “the fill valve is filling slowly or hissing usually that is contributed by dirt and debris in the cap assembly.” It’s NOT dirty and debris, is poor manufacturing. See pics
          by
          Response from FluidmasterSupportAug 7, 2023
          Dirt and debris is one of the reasons as to why a fill valve would whistle when first installed but it's not the only reason. This product might have sat for a while and therefore a seal in the cap has gotten stiff. you can either let it break in for few days as it may get softer with some usage or you can take the seal out and help it break in by bending and flexing it for a couple minutes under some warm water. 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. FluidMaster
            5 found this review helpful
            by
            • Verified Purchase
            Great quality and price
            Yep, 5 stars all around. My original fill valve kept dispensing water even though the float was all the way up. I thought "Ooohh...that's not good." So I checked around online and found the Fluidmaster 400A. Based on the great reviews and excellent price, I went out and purchased it. Prior to buying this, I did watch a video on YouTube on the installation, but honestly, it wasn't even needed. The instructions were excellently detailed, specific, and even included pics. Highly recommended!
            by
              • Recommended
              2 found this review helpful
              It flushes now! 🙂
              It's working so far so that's good 👍
              by
              • Verified Purchase
              • Recommended
              1 found this review helpful
              Swirl Flow Plug corrosion and loss of flow
              As the original @Normal stated, 1-2 years light usage. Once removed all is flowing again. I have another 400 in my main toilet that was replace prior to this one and that one appears to be working just fine at the moment. (That one had the larger adjustment wheel design) Both supply lines are Stainless. I do have hard water, but my aerator gaskets look normal. This plug was chemically reacting to something.
              by
                Faulty seal
                Bought this because my older unit started going bad. Did all my adjustments and everything looked fine. Turned on the water and did a couple test flushes. The unit worked but there was a constant stream of water coming from the top even after it was done filling. I opened the top, checked the seal, and put it back in before attempting it again. Still had water flowing out the top cap. I adjusted the water pressure and fill height but nothing worked. I didn't want to take this all the way back to Home Depot after putting in all the effort. Normally, I wouldn't worry about a little water but the stream wouldn't stop! I ended up swapping the seal with the one from my old unit. Thankfully, it is the same size and it isn't leaking anymore. Shame that I even had to do this for a new unit though.
                by
                Response from FluidmasterSupportSep 26, 2022
                Fluidmaster would like the opportunity to help, please contact Fluidmaster’s Technical Service Department for help with your product. We are available Monday through Friday from 5:30 AM through 5:00 PM Pacific Standard Time. Contact options include: Fluidmaster.com/support to Chat, Email or call Toll Free 800-631-2011. FluidMaster
                  4 found this review helpful
                  Easy installation
                  The longest step was removing the water from the tank before removing the old part. Installation was extremely easy afterwards.
                  by
                    Showing 1-10 of 10,553 reviews

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