Fluidmaster 703AP4 Toilet Fill Valve for Niagara Flapperless Toilets
Fluidmaster 703AP4 Toilet Fill Valve for Niagara Flapperless Toilets
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Fluidmaster 703AP4 Toilet Fill Valve for Niagara Flapperless Toilets

4.8 stars out of 62 reviews
(4.8)|
62 ratings
Fluidmaster 703AP4 Toilet Fill Valve for Niagara Flapperless ToiletsFluidmaster 703AP4 Toilet Fill Valve for Niagara Flapperless Toilets
Actual Color:Gray
selected, Gray, $11.57, was $17.99
$17.99

Key item features

  • Specialty Design: Direct OEM replacement for flapper-less toilets, including Niagara and Glacier Bay models.
  • Quick Installation: Easy to install in just a few minutes, restoring toilet performance efficiently.
  • Durable Material: Made from corrosion-resistant materials for a long lifespan in any conditions.
  • Fast Refill: Ensures a quick refill process, enhancing toilet functionality.
  • Anti-Siphon Feature: Code-approved design prevents contamination of the freshwater supply.
  • Effective Solution: Ideal for replacing old or faulty fill valves in flapper-less toilets.
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Current price is Now $11.57
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was $17.99
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Customer ratings & reviews

4.8 out of 5 stars
stars62 ratings27 reviews
How item rating is calculated
  1. 5 stars84% (52)
  2. 4 stars11% (7)
  3. 3 stars2% (1)
  4. 2 stars3% (2)
  5. 1 star0% (0)

Reviews summary

Pros
  • : Can be done without a plumber.
  • : Accommodates specific glacier bay models.
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Showing 1-3 of 27 reviews

Aug 12, 2023
Denisefromjax
5 out of 5 stars review

Verified Purchase

Perfect replacement

Fit perfectly on my Glacier Bay! Actually came with awesome instructions! Easy to set water level 703a5b was my original part no. I was a little nervous when the new part no. didn't match. No worries. It's the right fit. Minus grabbing tools, I did the entire job in about 10 minutes. Not bad for a 60 year old grandma!

Helpful?259H1Y4300QU38479675
Mar 23, 2026
Charles
Top Reviewer
Item details
Color: Gray
5 out of 5 stars review

Verified Purchase

I WAS HAPPY TO FIND IT AT WALMART, ON LINE.AND IT SAVED ME FROM HAVING TO REPLACE ALL OF THE PARTS on THE TOILET!

Helpful?259H1Y4300QU38479675
Aug 24, 2025
Chris
Top Reviewer
Walmart Associate
Item details
Color: Gray
Sold and shipped byMax Warehouse
5 out of 5 stars review

Verified Purchase

High Quality for a Great Flush!

Very easy to install! No tools needed! All you have to do is watch a video online how to change out the toilet fill valve. The toilet fill valve is made extremely well!

Incentivized Review
Helpful?259H1Y4300QU38479675