Fluidmaster 400H-002-P10 Performax Toilet Fill Valve, High-Performance, 2.0

Fluidmaster

400H-002-P10 Performax Toilet Fill Valve, High-Performance, 2.0

Item #255285|UPC #039961025913|4.7 (17 reviews)

Regular Price
$ 19.99 EA

In-Store Pickup
Delmont, PA
4 In Stock
Same Day Pickup or Delivery
Will you be going in-store to purchase this product?
Busy Beaver of Delmont , 401 Vine St, Delmont , Delmont , PA
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Order limit: 4
Key Features
AI Generated
  • Safety is guaranteed with the integrated anti‑siphon mechanism.
  • Say goodbye to loud tank sounds with this whisper‑quiet fill valve.
  • Upgrade for a swift refill experience with the Performax 2.0.
  • Quick installation makes upgrades easy for DIY homeowners.

Delivery and shipping

Local Delivery

Delivery from Busy Beaver of Delmont, 15626

Shipping

Available

Return Policy

Easy returns available. Eligibility rules may apply.

The Fluidmaster PerforMAX 400H-002-P10 is a high-performance toilet fill valve designed to replace worn or failing fill valves in most toilets manufactured from 1994 onward, and compatible with many older models as well. This powerful fill valve delivers a 2.0 refill rate—twice faster than standard fill valves—ensuring your toilet bowl fills quickly and reliably.

The anti-siphon design protects your home's fresh water supply from contamination, and it meets all applicable plumbing codes. The valve features an adjustable dial that lets you regulate the water fill level in the bowl, helping you manage water consumption efficiently.

Features and Benefits

  • Anti-Siphon Protection: Code-approved design prevents contamination of the home water supply.
  • Universal Compatibility: Works with 2-inch and 3-inch flush valves found in most toilets, including models from Kohler, Toto, and American Standard, as well as 1.28 gpf, 1.6 gpf, and 3.5 gpf units.
  • Adjustable Water Level: EZ-adjust refill dial lets you regulate fill level precisely for water conservation.
  • Quiet Operation: Redesigned body delivers quieter, more efficient refilling than standard fill valves.
  • Pre-installed Components: Comes with pre-installed hose and shank washer for faster assembly.
  • Plastic Body: Durable plastic construction.

Specifications

  • Brand: Fluidmaster
  • Model: 400H-002-P10
  • Type: Toilet fill valve
  • Body Material: Plastic
  • Anti-Siphon: Yes
  • Compatible Flush Valve Sizes: 2-inch and 3-inch
  • Compatible Toilet Types: 1.28 gpf, 1.6 gpf, 3.5 gpf toilets; most toilets 1994–present; many older models
  • Refill Rate: 2.0 (twice standard rate)
  • Code Approved: Yes

AI Robot
Descriptions are AI-generated. For accurate measurements, please call the store to confirm.

Reviews

Customer Reviews

4.7
★★★★★
17 Reviews
5 ★
13
4 ★
3
3 ★
1
2 ★
0
1 ★
0
★★★★★
Ray G.
Jul 9, 2022

This is one of my favorite purchases of all time. I can’t believe how well my toilet is working. I am so happy. Sometimes I wake up in the middle of the night just to go flush my toilet. It is as absolutely amazing. Just the sound of the tank filling up is music to my ears. Thoroughly happy.

★★★★★
MATT B.
Apr 19, 2022
Easy install, very quiet

Very quiet when you dial back the bowl water valve, easy install and took only 15 minutes to swap out

★★★★★
David H.
Jul 16, 2021

Easy install and works great.

★★★★★
Ronald S.
Apr 3, 2021

very happy and great price

★★★★★
Pamela M.
Nov 26, 2020
New inners for toilet!

I took the very old one out, replaced it with the new one all by myself! Directions where easy! No more whistling toilet!

★★★★★
David C.
Dec 17, 2019

Replaced an older one with this new line.

★★★★★
M I.
Jul 23, 2019
Good product

Works great! Easy to install!

★★★★★
Donna T.
Jul 9, 2019
Works great

I previously purchased another brand that lasted 2-3 days. I then purchased this brand and have had no trouble except for the fact that I paid someone twice.

★★★★★
Scott A.
Nov 15, 2018

A quality part. Excellent

★★★★★
Mike M.
Sep 13, 2017
quiet

bought another type too noisy

★★★★★
Danlco D.
Aug 30, 2017
Easy install

Took all of five minutes to replace

★★★★★
Medic M.
Jan 11, 2017
Fast install great product

Instructions are easy to understand quick installation and extremely quiet. Great deal!

★★★★★
Bobby B.
Nov 21, 2016
Works as described

Easy to install, simple, works great..

★★★★★
Peter R Jones P.
Sep 26, 2016
Easy to install!

Nice product, Nice and quiet while refilling!

★★★★★
Jerald52 J.
May 17, 2016
Fluidmaster products do the job

Works perfectly, Easy to install.

★★★★★
Big daddy Don B.
Feb 27, 2016
Eazzzy install

Installed in 15 minutes, All parts fit and work properly. Just wish I would have checked the flush valve first. .

★★★★★
Jancom J.
Nov 29, 2015
Quiet operation

Bought this two weeks ago, best thing it is quiet, once we got the tube to expand installation was easy, adjustment instruction were easy as well, when I need to replace the other 2 We have in the house I will get this style

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