Quiet, reliable toilet fill valve engineered for simple replacement and longterm performance Key benefits Quieter bathroom: Hydraulic design reduces refill noise by about 50%, smooths water flow to eliminate whistling, and channels water to prevent water hammer. Ideal when you need a calmer, less disruptive bathroom. Dependable water control: Precise float mechanism maintains consistent tank levels and reinforced seals prevent leaks for reliable, lowmaintenance operation. Easy fit and install: Telescoping rod adjusts from 8' to 13' to match most toilet tanks. Standard base connection ensures correct placement in common reservoir types. No tools required for height adjustment and clear reference marks make setting the water level straightforward. Built to last: Impactresistant ABS construction tolerates regular water pressure; durable materials and seals provide long service life without frequent repairs. Features and specifications Noise reduction: hydraulic design halves refill sound and smooths water flow to stop whistling. Anti–waterhammer design: internal channels prevent pressure shock and banging. Height range: telescoping rod extends from 8 inches to 13 inches for broad compatibility with most toilet reservoirs. Connection: standard/base link fits conventional toilet tanks for simple replacement. Material: impactresistant ABS body for durability under steady water pressure. Seals: reinforced seals to prevent leaks. Float: precise float system for stable water level control. Adjustment: tool height adjustment with clear reference indicators for correct liquid level. Safety: built‑in overflow protection to prevent accidental overfilling. Practical use scenarios Nighttime bathrooms: a noisy, whistling fill valve to reduce refill noise for undisturbed sleep in bedrooms near the bathroom. Variabledepth tanks: Install in older or replacement toilets where tank depth varies; the 8'–13' telescoping rod adapts without needing special parts. Quick DIY : Homeowners can swap out a failed valve and set the water level correctly without tools, eliminating the need for a plumber for common repairs. What this product solves Eliminates annoying refill noise and whistling. Prevents water hammer and the associated banging. Stops leaks caused by worn seals. Simplifies matching and installing a replacement valve in most toilet tanks. Reduces ongoing maintenance with a robust float system and durable construction. Use this fill valve when you need a quieter bathroom, a dependable water level, and a straightforward, tool replacement that fits most standard toilet reservoirs.