Quiet, corrosion-resistant replacement for outdated ballcock, float ball and rod arm. Withstands harsh water and constant use. Fits most standard tanks including 1.6 gpf models. "Signals" leaks or water waste by automatically turning on/off during periods of non-use.  Backflow preventer guards against toilet water contamination of fresh water supply. Turn-and-lock cap for easy seal replacement - no tools needed. Water level adjusts easily for ideal flush. Easy to install, no special tools required. Meets all anti-siphon codes.

Designed to fix no/slow refilling, running and noisy toilets, the Korky QuietFILL toilet fill valve is quieter than other fill valves. It has a universal design to fit all brands and features a wide range of adjustability to fit most 2-piece and 1-piece toilets. The Quiet Fill fill valve is very easy to install and adjust, no tools are required. Simply remove your old fill valve or ballcock, insert your new Korky fill valve and adjust. The innovative twist-lock adjustment makes installation easy. Easy-to-install, the 528 toilet parts include - (1) toilet fill valve, (1) refill tube, (1) metal refill tube clip, (1) mounting nut, (1) cone washer, (1) coupling nut, (1) tamper proof key and (1) instructions.

Designed to fix no/slow refilling, running and noisy toilets, the Korky QuietFILL Platinum toilet fill valve is quieter than other fill valves and is ideal for toilets since 1994 (1.6 gpf or less). It is fully adjustable to prevent water waste in all toilets. The refill adjuster delivers the right amount of water to the bowl to maintain original performance. This toilet fill valve is easy to install and adjust, no tools are required. Simply remove your old fill valve or toilet ballcock, insert your new Korky fill valve and adjust. The innovative twist-lock adjustment makes installation easy. Designed to fit more toilets, the Korky toilet fill valve adjusts from 7-3/4 in to 13-1/2 in and fits Kohler, TOTO, American Standard and all other brands. Easy-to-install, the 528MP toilet parts include - (1) 528MP toilet fill valve, (1) refill tube, (1) metal refill tube clip, (1) mounting nut, (1) cone washer, (1) coupling nut, (1) tamper proof key, (1) refill adjuster and (1) instructions.

The HC660 HydroClean? toilet fill valve solves the two biggest reasons for water loss in toilets; miscalibration and leaks. It easily calibrates to adjust the exact amount of water needed in the tank, refills quickly and jets clean the tank. A unique feature is the leak detection and signals when a leak is found. It is designed to fit most standard toilets and the height can be adjusted from 11 to 13.8 in The HC660 installs easily without tools.

Designed to minimize costly water loss, the fill valve is the only dual shut-off fill valve that detects toilet flapper leaks and hang-ups. Saves water due to leaks by not refilling the tank during a slow toilet flapper valve leak and automatically shuts off if flapper is stuck open. Designed to fit more toilets, this toilet fill valve adjusts from 7-3/4 to 13-1/2 in, fitting large and small tanks. The fill valve is proven quieter than other fill valves. Easy-to-install, the 528Z toilet parts include - (1) 528z toilet fill valve, (1) refill tube, (1) metal refill tube clip, (1) mounting nut, (1) cone washer, (1) coupling nut, (1) tamper proof key and (1) instructions.

Features low-profile design, twist knob adjustment for water level control. Includes metal refill tube clip, rubber cone washer, rubber refill tube, plastic lock nut, plastic washer. Fits standard two-piece toilets.

Keeney Boxed adjustable fill valve. A new fill valve may fix noisy toilets, toilets that continually run and waste water, toilets that are leaking from the tank and toilets that are slow to refill the tank and bowl. The Keeney fill valve fits most standard toilets, adjusts from 9-1/2 to 13-1/2 in. Has a long lasting seal that can be wiped clean, no need for replacement parts. Has an easy pushbutton for simple water level adjustment. Also has a locking ring for safe and secure height adjustments. The fast fill design allows for maximum tank refill speed.

Save water and prevent a running toilet with a Leak Sentry? universal water saving toilet fill valve. This revolutionary toilet fill valve includes a water saving roller clamp to make sure that the right amount of water goes into the bowl with every flush. It's also the only toilet fill valve with active leak detection, preventing a toilet from leaking without the homeowner having to take any special action. Excellent of all, when there's no leak in the tank, it works just like a 400A toilet fill valve, so you know you'll get consistent performance flush after flush.

Features low-profile design, twist knob adjustment for water level control. Includes metal refill tube clip, rubber cone washer, rubber refill tube, plastic lock nut, plastic washer. Fits standard two-piece toilets.

Adjustable and floatless. Adjusts from 9 to 11-1/2 in. Eliminates float ball and rod.