# 💧 How long does the Fluidmaster 502P21 PerforMAX toilet flapper last?

*Published: 2024-06-20 | Updated: 2024-10-23 | Source: https://shopsavvy.com/answers/how-long-does-the-fluidmaster-502p21-performax-toilet-flapper-last*

---

## Product: Fluidmaster 502P21 Toilet Flapper
**Brand:** ‎Fluidmaster

The Fluidmaster 502P21 PerforMAX toilet flapper is well-regarded for its ability to help save water while still performing well. According to our research, it's designed for high-efficiency toilets using between 1.28 to 3.5 gallons per flush and has an adjustable dial that lets you tweak the flush to save even more water.

A cool thing about this flapper is the adjustable feature—you can control how much water is used with each flush. This not only helps in conserving water but might also lower your water bill over time. Our data suggests that people really like this adjustability to optimize their toilet's efficiency.

As for how long it lasts, the manufacturer describes it as durable, but that could vary based on your specific situation. Some have noted that its lifespan can be shorter if it's exposed to harsh cleaning chemicals often found in toilet tanks, which can wear down the material faster.

Overall, many have reported a drop in water usage on their utility bills, which points to its effectiveness. While there are occasional mentions of needing a replacement, these seem mostly related to chemical exposure rather than any major design flaw.

So, if you're looking to cut back on water usage, the Fluidmaster 502P21 is worth checking out. It offers flexibility in adjusting water use and has a good reputation for performance as long as you keep it away from harsh cleaners.

## Current Prices

| Retailer | Price | Availability |
|----------|-------|-------------|
| nydirect.com | $4.85  | Check |
| SupplyHouse.com | $5.25  | Check |
| Toolfetch.com | $5.68  | Check |
| National Supply Network | $5.76  | Check |
| Blain's Farm & Fleet | $5.99  | Check |
| Build.com | $6.29  | Check |
| Amazon | $6.58  | Check |
| Hartville Hardware | $6.58  | Check |
| Lowe's | $6.58  | Check |
| Walmart | $6.58  | Check |
| ThePaintStore.com | $7.14  | Check |
| Do it Best | $8.19  | Check |
| Hellers Hardware | $8.19  | Check |
| McGuckin Hardware | $8.99  | Check |
| Ace Hardware | $9.59  | Check |
| Target | $29.00  | Check |

---

*Where this comes from: This answer is based on ShopSavvy's product database, real-time pricing from thousands of retailers, and analysis of user reviews to give you a well-rounded picture.*