Anti-Siphon Fill Valve, Adjustable Reviews

4.8 Rating 121 Reviews

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“These fill valves last the longest”

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Posted 2 years ago

“Does the job it was designed to do.”

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Posted 2 years ago

“By far the best fill valve on the market. Solved squealing sound issues and works reliably. Highly recommended for durability and performance.”

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Posted 2 years ago

“I have installed over 1000 Fluidmaster fill valves. This is still the best, though I prefer the older model's adjustability.”

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Posted 2 years ago

“works perfect”

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Posted 3 years ago

“I bought this product to have on hand when needed”

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Posted 3 years ago

“Too tall for my toilet”

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Posted 3 years ago

“The 400H-002 Performax was causing water hammer when tanks stopped filling. After switching to the PRO45, no more water hammer for me. No instructions in the box.”

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Posted 3 years ago