【Direct 7305150 Replacement】Rotor position switch kit 7305150, 2-pack, replaces 7030713, 7030705 and 9001800 and is widely used in repairs on compatible with GE water softener systems and compatible with GE water softener parts service calls to restore proper valve positioning and regeneration. 【Wide Compatibility For Major Brands】Compatible with Kenmore and compatible with Kenmore water softener parts replacement, compatible with GE water softener units, compatible with Whirlpool water softener parts, compatible with Morton water softener parts and other softeners that use the 7305150 / WS21X10003 style switch (always match by model and part number). 【Fix Common Error Codes And Noise】A worn rotor position switch can cause error 1, error 3, code 1111, loud humming from the valve motor, the rotor turning constantly or the softener stuck in regeneration; replacing this 7305150 switch often clears these faults and brings compatible with Kenmore, compatible with GE and compatible with Whirlpool systems back to normal. 【DIY Install In Minutes】The switch mounts on the side of the cam and gear to sense rotor valve position; most homeowners can install it in about 10–20 minutes using a Phillips screwdriver. Unplug the softener first, remove the cover, swap the switch and reconnect the two wires. Mounting screw is not included, simply reuse the original screw from your valve. 【2-Pack Money Saver & Spare On Hand】Includes 2 rotor position switches so you can repair one softener now and keep a spare in your compatible with Kenmore water softener parts or compatible with Whirlpool water softener parts box, avoiding the cost of a new unit or an expensive service call and extending the life of your compatible with GE water softener and compatible with Morton water softener parts–supported systems. This 2-pack 7305150 water softener rotor position switch is a small part that solves big problems inside your valve. The switch 7305150 is used as a water softener rotor position switch or micro switch to tell the control board exactly where the rotor is during each regeneration step. When this part wears out, your softener may show error codes, keep the motor running, or stop softening completely. Each rotor position switch directly replaces 7305150 and related numbers 7030713, 7030705 and 9001800 and is commonly found in compatible with Whirlpool water softener parts, compatible with Kenmore water softener parts, compatible with GE water softener parts, compatible with Morton water softener parts and compatible with NorthStar water softener parts systems that use the WS21X10003 style valve. It is an ideal choice when you need reliable water softener repair parts without replacing the entire unit. The switch mounts on the side of the cam and gear and works together with the rotor and seal kit, valve motor and control board. If your softener motor hums, the rotor never stops turning, or the unit will not move through the cycle, installing a new water softener switch is often the easiest and least expensive fix. Most homeowners can replace this water softener rotor position switch 7305150 in about 10–20 minutes using a Phillips screwdriver. Simply unplug the softener, remove the cover, take out the old micro switch and install the new one in the same position, reusing the original mounting screw and reconnecting the two wires. With two switches in each pack, you can repair one softener now and keep a spare water softener replacement part on the shelf for the next time this common failure occurs.