Fluidmaster 400A Fill Valve
The Float Master by Fluidmaster is a highly reliable and easy-to-install toilet float that provides good value for money. Some users mentioned occasional manual adjustments and fitting issues with certain toilet models, but overall, it effectively maintains water levels and is built from durable materials. If you are looking for a cost-effective and durable solution for toilet maintenance, the Float Master is a solid choice.
Where to Buy
| Retailer | Price | Last seen | Buy |
|---|---|---|---|
F Ferguson | $1.00 | Sep 26, 2023, may have changed | Buy Now |
M My Store | $2.95 | Jan 29, 2023, may have changed | Buy Now |
M My Store | $2.95 | Feb 9, 2023, may have changed | Buy Now |
M My Store | $4.49 | Mar 10, 2023, may have changed | Buy Now |
B bucohomes | $4.50 | Aug 26, 2023, may have changed | Buy Now |
Prices are collected from retailer listings; each row shows the date we last saw that price. Return and shipping terms are each store's standard policy from our retailer research (April 2026). Some products and categories have different terms, so check with the store before you buy.
Used & Refurbished
✨ See 3 used & refurbished prices with ShopSavvy ProGet the app →Price history summary
Lowest new price we recorded at major retailers (Amazon, Walmart, Best Buy, Target, The Home Depot and Lowes) in the last 90 days: $8.98 at Amazon on Aug 15, 2026.
Every price we recorded over the last 12 months was $8.98. Based on 1 recorded price since Aug 15, 2026 for offers sold by these retailers themselves (not marketplace sellers). Summary as of Oct 15, 2026.
Product Score
Calculated by ShopSavvy from the professional reviews and customer ratings we collected for this product.
Why this score?
Float Master achieves a moderate score, reflecting a mix of customer satisfaction regarding its easy installation and effective performance, alongside concerns about durability and noise levels. While many users appreciate its functionality and reliability, issues with product longevity and occasional defects have been noted, impacting the overall value perception.
Score
Float Master achieves a moderate score, reflecting a mix of customer satisfaction regarding its easy installation and effective performance, alongside concerns about durability and noise levels. While many users appreciate its functionality and reliability, issues with product longevity and occasional defects have been noted, impacting the overall value perception.
Pros
- •Easy to install according to multiple reviews.
- •High reliability noted by users, indicating a long-lasting performance.
- •Good value for money, making it a cost-effective choice for toilet repairs.
- •Made from durable plastic materials.
- •Effective in maintaining toilet water levels as users expect.
Cons
- •Some users mentioned it occasionally requires manual adjustments.
- •A few reviews noted it might not fit all toilet models seamlessly.
- •Limited color options, only available in black/blue which might not match all decors.
Bottom Line
The Float Master by Fluidmaster is a highly reliable and easy-to-install toilet float that provides good value for money. Some users mentioned occasional manual adjustments and fitting issues with certain toilet models, but overall, it effectively maintains water levels and is built from durable materials. If you are looking for a cost-effective and durable solution for toilet maintenance, the Float Master is a solid choice.
What Reviewers Are Saying
Professional Reviews
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Discussion
ShopSavvy compares prices across thousands of retailers so you always get the best deal. Prices are collected from retailer listings, and each one shows the date we last saw it. Our expert reviews and community discussion help you make informed buying decisions.