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KOHLER GP1138930 Silent Fill Toilet Fill Valve Kit 12.5"
KOHLER GP1138930 Silent Fill Toilet Fill Valve Kit 12.5"
Regular price
$18.44 USD
Regular price
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$18.44 USD
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SKU: GP1138930
UPC: 650531935076
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Rating: 4.6/5
Sold Past Month: 1000
Ranked: #5 in Toilet Flush Valves
Last Updated: June 11, 2026
The KOHLER GP1138930 Silent Fill Toilet Fill Valve Kit is a genuine replacement part designed for reliable toilet performance. With adjustable features and multiple fill-rate inserts, it fits various KOHLER and Sterling toilets. Measuring 12.5 inches long, this valve kit ensures efficient, quiet refills and easy installation—ideal for homeowners and professional plumbers seeking durable toilet repairs.
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