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Model #400ACN3HP5

Store SKU #395601

400A Universal Toilet Fill Valve (Contractor 3-Pack)

$1848
  • Fixes noisy or slow toilet fill valves
  • Universal design fit’s most toilet models and is easy to install
  • Replace outdated, inefficient or broken fill valves
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Product Overview

The Fluidmaster 400ACN3HP5 Universal Toilet Fill Valve Contractor 3-Pack includes 3 of the #1 selling toilet fill valve in the world. Height adjustable this toilet replacement part is designed to fix leaking, noisy and slow filling toilet valves. Instructions included for quick and easy installation that saves time. The anti-siphon design eliminates fresh water supply contamination, is code approved, and efficiently uses water. The 400A is a trusted and durable, built from corrosion resistant materials and featuring a 5 year warranty. Trust Fluidmaster for replacement fill valves, and all your toilet parts needs. Parts included are: Fill Valve, Shank Washer, Locknut, Refill Tube, Refill Clip and Instructions. A proven and efficient toilet tank fill valve to upgrade your toilets fill performance. The Fluidmaster 400A 3-Pack, the top choice for an effective and quick solution to common toilet problems.
  • Combine and save with this 400A toilet fill valve 3-pack
  • 400A fill valve is a proven solution to fix slow or noisy toilets
  • New easier to turn tank water level adjustment dial
  • Universal design fits most toilet models
  • Height adjusts easily between 9 in. - 14 in.
  • Durable build from corrosive resistant materials
  • Replaces old, inefficient or broken fill valves
  • 5-year warranty
  • Best-selling most recognized toilet fill valve worldwide
  • "





  • California residents

Info & Guides

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400A Universal Toilet Fill Valve (Contractor 3-Pack)

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400A Universal Toilet Fill Valve (Contractor 3-Pack)
Universal Adjustable Anti-Siphon Toilet Fill Valve with Supply Line400A Universal Fill Valve for Toilet
BrandFluidmasterFluidmasterKEENEYAmerican Standard
NamePerforMAX Universal High Performance Toilet Fill Valve400A Universal Toilet Fill Valve (Contractor 3-Pack)Universal Adjustable Anti-Siphon Toilet Fill Valve with Supply Line400A Universal Fill Valve for Toilet
Price
$1398
$1848
$1959
$2870
Ratings
(2116)
(603)
(1)
(70)
FeaturesDual Flush No Additional Features
MaterialPlasticPlasticPlasticPlastic
Valve TypeFillFillFillFill
IncludedHardware IncludedHardware IncludedHardware IncludedHardware Included
Pack Size1311
Plumbing Part TypeToilet Fill ValveToilet Fill ValveToilet Fill ValveToilet Flush & Fill Valve
View ProductView ProductView ProductView Product

Specifications

Dimensions

Product Depth (in.)
3.375
Product Height (in.)
7.688
Product Width (in.)
12.75

Details

Adjustable Fit
Yes, 9"-14.5"
Color/Finish Family
Black
Included
Hardware Included
Material
Plastic
Pack Size
3
Plumbing Part Type
Toilet Fill Valve
Returnable
90-Day
Valve Type
Fill

Warranty / Certifications

Manufacturer Warranty
1 year

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.6
    out of 607 reviews
  • 93% recommend this product
Filter by:
Showing 1-10 of 607 reviews
I bought this fill valve based on the mostly positive...
I bought this fill valve based on the mostly positive reviews it had received, but now I'm having to replace it less than a year after installing it due to several issues. First, this fill valve aerates the water so badly that there are water bubbles that stick to everything in the tank. When the bu
by
  • Verified Purchase
1 person found this helpful
The Fluidmaster 400A Toilet Fill Valve is the de facto, industry standard ballcock replacement. ...
The Fluidmaster 400A Toilet Fill Valve is the de facto, industry standard ballcock replacement. I have been using them for at least 35 years. Since they are the very best solution for all standard toilet tanks, I am frankly surprised that standard ballcocks (with floats) are even in use any longer, particularly given that Fluidmaster flush valves are so far superior to ballcocks, and they have been sold since the late 1950’s. The Fluidmaster valve has undergone some changes over time, but essentially remains the same excellent, reliable solution that they have always been. Installing Fluidmaster 400 fill valves is really a very simple and straightforward process, and the printed instructions are definitive and comprehensive. If you can use a very few simple hand-tools, you really don’t need to pay a plumbers expensive service visit charges and marked-up charges for the part (and this most certainly also applies to flapper valve replacement, as well). I have always found the Fluidmaster fill valve to be very reliable, and long-lasting; typically for several years, or more. (How frequently the fill valve might need to be replaced is dependent upon the water quality/hardness/chlorination level, as well as the volume of use, since ultimately the rubber seal and the water passage will be affected. I’m going to share a little “secret” that every service plumber I know employs when replacing an old Fluidmaster fill valve with a new one. I have seen many plumbers leave the threaded shank in place, raise the lock-ring and pull off the main valve body and then install the replacement valve body (top section) in the reverse process. Replacements are done in just that manner every day. In doing so, after the water stop-valve is closed and the toilet is flushed to remove most of the water, it is unnecessary to bail out the remaining water since the threaded shank is not being removed. Several steps in the replacement process, including disconnecting the water supply line and removing and replacing the threaded shank section are thereby avoided. I always find it useful to quickly flush out the water supply line and new toilet valve when installing new valves (and this also applies to replacing sink/shower plumbing cartridges, as well). Just twist off the top cap, hold an inverted cup over the flush valve while briefly, partially opening the water-stop valve (just enough to flow enough water to flush the pipe and valve body – not with full pressure). This will clear any particulate debris prior to it potentially clogging the flush valve. I also prefer to purchase the Fluidmaster 400A fill valves in the 3-Pack, which is more economical and a good value.
by Curmudgeon
    • Recommended Product
    1 person found this helpful
    Good fill valve
    Good fill valve
    by gadatel
    • Verified Purchase
    • Recommended Product
    Good price and working goid...
    Good price and working goid
    by YK
    • Verified Purchase
    I've been using the Fluidmaster 400A for 30 years. Still easy to install and reliable.
    I've been using the Fluidmaster 400A for 30 years. Still easy to install and reliable.
    by easy
    • Verified Purchase
    • Recommended Product
    Excellent product & Price! Very easy to install. Took No Time at all! I needed to replace 2 of th...
    Excellent product & Price! Very easy to install. Took No Time at all! I needed to replace 2 of them, now I have a spare one. :-)
    by FB4033
    • DIY
    • Verified Purchase
    • Recommended Product
    Quick to hook up and easiest fix I've ever done
    Quick to hook up and easiest fix I've ever done
    by 1FatDude
    • Verified Purchase
    • Recommended Product
    Being a plumber, I have used these Fluidmaster 400A Fill Valve for over 30 years! Minor changes h...
    Being a plumber, I have used these Fluidmaster 400A Fill Valve for over 30 years! Minor changes have been made over the years have only made it better and easier to install. I recommend this product for professionals and homeowners alike as it is extremely easy to install, inexpensive and will last for decades! The only wearable part is a rubber washer that will last for years and years without needing replacement but can be replaced without replacing the entire valve. Would give it six stars if it was possible.
    by CA
    • Verified Purchase
    • Recommended Product
    Easy install
    Easy install
    by Choice
    • Verified Purchase
    • Recommended Product
    Love these. I even replace new commodes with them. ...
    Love these. I even replace new commodes with them.
    by HomeDepotCustomer
    • Verified Purchase
    Showing 1-10 of 607 reviews