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Fluidmaster 400H Universal Toilet Fill Valve, High Performance, 1-Pack
✅ In stock
F
Grade
Analysis Confidence
95%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 28, 2026 10:51 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 🏷️The listed retail price is trimmed by 6% at checkout.
- 📉Pricing has not dipped this low in roughly six months, placing this offer among the better deals in that window.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0.56/20
Deal Strength
10/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Amazon.com
🚚 Shipping
Free Shipping
Product Details
✓Fix noisy, or slow filling fill valves with the quietest, most powerful toilet fill valve available
✓Easy to install, step-by-step instructions included
✓Universal fit for most toilet models and brands
✓Tank and Bowl water level adjustment dials to customize the perfect flush and save. EZ-Twist height adjusts from 9 in. to 14 in. to fit more tanks
⚙️ Specifications
Material
Plastic, Rubber
Brand
Fluidmaster
Item dimensions L x W x H
3.35 x 4.33 x 13.19 inches
Exterior Finish
Plastic
Inlet Connection Size
0.75 inches
Inlet Connection Type
Fill
Outlet Connection Type
Compression
Maximum Operating Pressure
80 psi
Number of Ports
2
Outlet Connection Size
0.75 inches
Maximum Pressure
80 psi
