Fluidmaster PRO45 Toilet Fill Valve w/ Adjustable Height & Quiet Operation
64/100Sweet Dill rating · Watch
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Last verified by Sweet Dill
10/30/2026, 4:58:52 PM
Fluidmaster PRO Series Fill Valves offer the best in performance and durability. Trusted by professionals worldwide the PRO45 Toilet Fill Valve features a shank design that offers ultra-quiet operation and minimal water hammer. Fully adjustable height from 9 in. to 14 in. to fit most tanks and all brands. Installation is fast and simple to get your toilet running perfectly. the PRO45 fill valve is a code approved, anti-siphon design that come with a 5-year warranty. Material: Plastic.
Buyer guidance
I'm in for the pro 45 brass. These over the Korky's any day.
Based on 26 sampled buyer comments. Individual comments and usernames are not republished.
- The $11.98 price is 52% below the $24.99 listed price.
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64/100
Watch signal
Price
75
Product
35
Buyer interest
85
Buyer sentiment
50
Seller confidence
40
Deal terms
100
Product details and verification
- Adjustable 9" to 14" height fits most toilet tanks and brands
- Ultra-quiet operation helps reduce fill noise
- Designed to minimize water hammer
- Large adjustment dial simplifies tank water-level control
- Code-approved anti-siphon design with 5-year warranty
- Retailer product page content was not independently verified.
- No manufacturer specification source was verified.
- No reputable independent review source was verified.