Water Softeners

water softeners — pre-owned

174listings

Browse 174 water softeners — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Culligan Water Softener Transformer 01012956 Medallist Gold 24v Power Supply.
UsedBuy It Now

Culligan Water Softener Transformer 01012956 Medallist Gold 24v Power Supply.

Culligan Water Softener Transformer 01012956 Medallist Gold 24v Power Supply. Please note this is for the actual transformer only. The wiring is not included.

$72.95
+$11.95Elkhart, US
rattletraps
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99.6%Excellent· 2.4k
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Autotrol Pentair 760 Logix Controller  Circuit Board For Water Softener TESTED
UsedBuy It NowBest Offer

Autotrol Pentair 760 Logix Controller Circuit Board For Water Softener TESTED

This part was removed and inspected by an installer from a fully functioning system. Old system was replaced with newer one (more energy efficient) and was in good working condition. This part was in good working condition when removed. Please check images carefully because you will receive exactly the part as pictured, or a very similar one. Purchasing used parts you agree with the statement that sometimes hidden defects or malfunctions may occur during installation or continuous use. There is no warranty on used parts.If you don’t have skills or knowledge, you must ask certified technician to install. I am not liable for any damages or failures as a result of improper installation.

$115.00
Free ShippingRochester, US
otis7272
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100.0%Excellent· 561
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GE Water Softener GXSF39E Control Board And Control Face TESTED/WORKING
UsedBuy It NowBest Offer

GE Water Softener GXSF39E Control Board And Control Face TESTED/WORKING

This part was removed and inspected by HVAC installer from a fully functioning system. Old system was replaced with newer one (more energy efficient) and was in good working condition. This part was in good working condition when removed. Please check images carefully because you will receive exactly the part as pictured, or a very similar one. Purchasing used parts you agree with the statement that sometimes hidden defects or malfunctions may occur during installation or continuous use. There is no warranty on used parts.If you don’t have skills or knowledge, you must ask certified HVAC technician to install. I am not liable for any damages or failures as a result of improper installation.

$150.00
Free ShippingRochester, US
otis7272
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100.0%Excellent· 561
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Kenmore  Water Softener Circuit Board. TESTED Model#625.348491
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UsedBuy It NowBest Offer

Kenmore Water Softener Circuit Board. TESTED Model#625.348491

This part was removed and inspected by HVAC installer from a fully functioning system. Old system was replaced with newer one (more energy efficient) and was in good working condition. This part was in good working condition when removed. Please check images carefully because you will receive exactly the part as pictured, or a very similar one. Purchasing used parts you agree with the statement that sometimes hidden defects or malfunctions may occur during installation or continuous use. There is no warranty on used parts.If you don’t have skills or knowledge, you must ask certified HVAC technician to install. I am not liable for any damages or failures as a result of improper installation.

$125.00
Free ShippingRochester, US
otis7272TOP
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100.0%Excellent· 561
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Culligan Circuit Board HE High Efficiency Water Softener 01023110 Tested/Working
UsedBuy It NowBest Offer

Culligan Circuit Board HE High Efficiency Water Softener 01023110 Tested/Working

For Non Smart Beige HE High Efficiency water softener. programable for upflow or downflow. Tested and working.

$109.85
+$11.40Sacramento, US
beaus65
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99.5%Excellent· 3.2k
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Replacement Nozzle Assembly for Kenmore Whirlpool GE Water Softeners
-40%
UsedBuy It Now

Replacement Nozzle Assembly for Kenmore Whirlpool GE Water Softeners

Removed from NEW cosmetically damaged water softener. Replacement Nozzle Assembly for Kenmore Whirlpool GE Water Softeners You will receive everything pictured 30 day warranty I-N-26(3)

$13.20$22.00-40%

You save $8.80

Free ShippingPhoenix, US
everythinforless
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100.0%Excellent· 7.2k
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Culligan Medallist Softener Parts Eductor Throat Nozzle (Brown) with Screen
UsedBuy It Now

Culligan Medallist Softener Parts Eductor Throat Nozzle (Brown) with Screen

Part numbers: P0401248 P0308437 P0308438 P1013894 P030438.

$44.95
Free ShippingMarshfield, US
softening-solutions
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99.9%Excellent· 3.2k
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Culligan Gold Series 1" Bypass Valve w/Unions & New Seals Water Softener Parts
UsedBuy It Now

Culligan Gold Series 1" Bypass Valve w/Unions & New Seals Water Softener Parts

Culligan Gold Series Rotary Style 1" Bypass Valve w/ Unions Adapted to 3/4" Copper Male Threads. This will fit all Culligan Gold series control valves that utilize the "L" shaped pins to secure bypass valve to control head. All of the four internal seals have been replaced in the bypass valve. The 3/4" brass Pro Press male adapters are brand new. The gaskets securing the adapters to the bypass are also brand new. See images of bypass w/ adapters you will receive.

$209.95
+$8.95Marshfield, US
softening-solutions
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99.9%Excellent· 3.2k
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Culligan 00-4012-48 Water Softener Parts Eductor Throat
UsedBuy It Now

Culligan 00-4012-48 Water Softener Parts Eductor Throat

$32.95
+$5.95Marshfield, US
softening-solutions
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99.9%Excellent· 3.2k
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Morton Water Softener Brine Valve Assembly 7310202 M20, M27, M30, MC30 M34  OEM
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UsedBuy It NowBest Offer

Morton Water Softener Brine Valve Assembly 7310202 M20, M27, M30, MC30 M34 OEM

Functions as it should. Was removed from a functioning Morton M45C that needed new resin. That issue does not affect this part.

$80.00
+$10.00East Peoria, US
mygirlsthree3TOP
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99.8%Excellent· 4.2k
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Culligan Gold Series / HE High Efficiency 1" Bypass Valve Water Softener Parts
UsedBuy It Now

Culligan Gold Series / HE High Efficiency 1" Bypass Valve Water Softener Parts

Our valves are exceptional as they have been.

$159.95
+$8.95Marshfield, US
softening-solutions
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99.9%Excellent· 3.2k
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Culligan Medallist Brass 3/4” NPT Water Softener Parts Offset Bypass Valve
UsedBuy It Now

Culligan Medallist Brass 3/4” NPT Water Softener Parts Offset Bypass Valve

Culligan Medallist / Mark 89 / Mark 100 / Mark 812 / N8 / Estate 2 Brass 3/4” NPT Threaded Water Softener Parts Offset Bypass Valve. Complete disassembly and service of valve including new seals. See images of valve you will receive in this listing.

$89.95
+$8.95Marshfield, US
softening-solutions
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99.9%Excellent· 3.2k
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Culligan Softener Parts Eductor Throat Nozzle (Blue) with Screen
UsedBuy It Now

Culligan Softener Parts Eductor Throat Nozzle (Blue) with Screen

Part numbers: P0401248 P0308437 P0308438 P1013894 P030438.

$44.95
+$5.95Marshfield, US
softening-solutions
Feedback
99.9%Excellent· 3.2k
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Kenmore Ultrasoft 200 Water Softener Circuit Board. TESTED
UsedBuy It NowBest Offer

Kenmore Ultrasoft 200 Water Softener Circuit Board. TESTED

This part was removed and inspected by HVAC installer from a fully functioning system. Old system was replaced with newer one (more energy efficient) and was in good working condition. This part was in good working condition when removed. Please check images carefully because you will receive exactly the part as pictured, or a very similar one. Purchasing used parts you agree with the statement that sometimes hidden defects or malfunctions may occur during installation or continuous use. There is no warranty on used parts.If you don’t have skills or knowledge, you must ask certified HVAC technician to install. I am not liable for any damages or failures as a result of improper installation.

$125.00
Free ShippingRochester, US
otis7272
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100.0%Excellent· 561
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Rancilio DP2 Water Softener Espresso Commercial
UsedBuy It Now

Rancilio DP2 Water Softener Espresso Commercial

Was used on a Rancilio Group 2 commercial espresso machine

$120.00
+$48.95Webster, US
deals-n-steals0123
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99.7%Excellent· 1.9k
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Kenmore 625.388880 Water Softener Board And faceplate cover, Tested
UsedBuy It Now

Kenmore 625.388880 Water Softener Board And faceplate cover, Tested

Good condition tested works

$109.95
See listingAvondale, US
dessuu
Feedback
97.0%Good· 37
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GE Water Softener  NOZZLE/VENTURI Assembly WS15X10034
UsedBuy It Now

GE Water Softener NOZZLE/VENTURI Assembly WS15X10034

Used, but cleaned and tested! Ready to go to work. Free shipping to 48 states.

$30.00
Free ShippingSullivan, US
portervilleflying
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100.0%Excellent· 439
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"Reconditioned" Culligan Gold Series 1" Bypass Valve Water Softener Parts
UsedBuy It Now

"Reconditioned" Culligan Gold Series 1" Bypass Valve Water Softener Parts

$189.95
+$8.95Marshfield, US
softening-solutions
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99.9%Excellent· 3.2k
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Harmony Series 32,000 Grain  Water Softener - Resin Tank (Tank only)
UsedBuy It Now

Harmony Series 32,000 Grain Water Softener - Resin Tank (Tank only)

Resin Tank only, no resin inside.

$44.90
+$30.00Katy, US
carl_mars
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100.0%Excellent· 1.7k
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On The Go Portable Water Softener RV Marine 8000 Grain Spot Free Complete Works
UsedBuy It NowBest Offer

On The Go Portable Water Softener RV Marine 8000 Grain Spot Free Complete Works

This compact unit effectively prevents rust stains, improves taste and odor, and avoids scale build-up in your plumbing systems. It features a high-flow shut-off valve and easy-to-use hose adapters for quick setup.

$179.99
See listingSturtevant, US
meisa_23
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100.0%Excellent· 375
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Culligan Circuit Board Gold Water Softener Parts Tested and Working Red Board
-5%
UsedBuy It NowBest Offer

Culligan Circuit Board Gold Water Softener Parts Tested and Working Red Board

Will replace Blue Gen 1 Board. Tested and working, lights do work.

$149.85$158.32-5%

You save $8.47

+$11.40Sacramento, US
beaus65
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99.5%Excellent· 3.2k
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408-037850  Water Softener Clack  Circuit Board Only TESTED/WORKING
TOP
UsedBuy It NowBest Offer

408-037850 Water Softener Clack Circuit Board Only TESTED/WORKING

This part was removed and inspected by HVAC installer from a fully functioning system. Old system was replaced with newer one (more energy efficient) and was in good working condition. This part was in good working condition when removed. Please check images carefully because you will receive exactly the part as pictured, or a very similar one. Purchasing used parts you agree with the statement that sometimes hidden defects or malfunctions may occur during installation or continuous use. There is no warranty on used parts.If you don’t have skills or knowledge, you must ask certified HVAC technician to install. I am not liable for any damages or failures as a result of improper installation.

$125.00
Free ShippingRochester, US
otis7272TOP
Feedback
100.0%Excellent· 561
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*Used Clack Water System Controller Valve w/Bypass V1EADME
UsedBuy It NowBest Offer

*Used Clack Water System Controller Valve w/Bypass V1EADME

$157.28
See listingCA
orbestoffer23
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100.0%Excellent· 49
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Water Softener Bypass Valve 7370286 Threaded For Morton M20 M27 M30 MC30 MHY
UsedBuy It Now

Water Softener Bypass Valve 7370286 Threaded For Morton M20 M27 M30 MC30 MHY

Water Softener Bypass Valve 7370286 Threaded For Morton M20 M27 M30 MC30 MHY. Condition is Used. Shipped with USPS Ground Advantage.

$30.00
See listingAnderson, US
corilita88
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99.5%Excellent· 2.6k
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Replacement Nozzle Assembly for Kenmore Whirlpool GE Water Softeners
-40%
UsedBuy It Now

Replacement Nozzle Assembly for Kenmore Whirlpool GE Water Softeners

Removed from NEW cosmetically damaged water softener. Replacement Nozzle Assembly for Kenmore Whirlpool GE Water Softeners You will receive everything pictured 30 day warranty I-N-24(2)

$13.20$22.00-40%

You save $8.80

Free ShippingPhoenix, US
everythinforless
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100.0%Excellent· 7.2k
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iSpring ED2000 Whole House Electronic Descaler Water Conditioner ( Unit Only )
UsedBuy It Now

iSpring ED2000 Whole House Electronic Descaler Water Conditioner ( Unit Only )

Also subject to change especially during peak periods.

$44.99
Free ShippingSalt Lake City, US
mj208storellc
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99.7%Excellent· 1.8k
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625.348491 Whirlpool Kenmore GE Northstar Ecowater  Water Softener Circuit Board
UsedBuy It Now

625.348491 Whirlpool Kenmore GE Northstar Ecowater Water Softener Circuit Board

The Whirlpool Kenmore GE Northstar Ecowater Water Softener Circuit Board is a replacement part specifically designed for whole house water softener systems. Made of durable plastic, this circuit board is compatible with the Kenmore model 625.348491. It is a crucial component for maintaining the functionality of your water softening system, ensuring clean and soft water for your household. With the trusted Kenmore brand name and precise fit, this circuit board guarantees reliability and efficiency in your plumbing system.

$109.95
+$8.95Marshfield, US
softening-solutions
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99.9%Excellent· 3.2k
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*Used Excalibur Clack Water System Controller Valve w/Bypass V1DME
UsedBuy It NowBest Offer

*Used Excalibur Clack Water System Controller Valve w/Bypass V1DME

$157.28
See listingCA
orbestoffer23
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100.0%Excellent· 49
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GE Water Softener GXSF27E Control Board  TESTED/WORKING
TOP
UsedBuy It NowBest Offer

GE Water Softener GXSF27E Control Board TESTED/WORKING

This part was removed and inspected by HVAC installer from a fully functioning system. Old system was replaced with newer one (more energy efficient) and was in good working condition. This part was in good working condition when removed. Please check images carefully because you will receive exactly the part as pictured, or a very similar one. Purchasing used parts you agree with the statement that sometimes hidden defects or malfunctions may occur during installation or continuous use. There is no warranty on used parts.If you don’t have skills or knowledge, you must ask certified HVAC technician to install. I am not liable for any damages or failures as a result of improper installation.

$145.00
Free ShippingRochester, US
otis7272TOP
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100.0%Excellent· 561
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*USED* Fleck Pentair 2510 Power Head Controller Only  without/Bypass 51589
UsedBuy It NowBest Offer

*USED* Fleck Pentair 2510 Power Head Controller Only without/Bypass 51589

$121.53
See listingCA
orbestoffer23
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100.0%Excellent· 49
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Premier AF-40K Autotrol Pentair 706 Logix Controller Water Softener TESTED
TOP
UsedBuy It NowBest Offer

Premier AF-40K Autotrol Pentair 706 Logix Controller Water Softener TESTED

This part was removed and inspected by HVAC installer from a fully functioning system. Old system was replaced with newer one (more energy efficient) and was in good working condition. This part was in good working condition when removed. Please check images carefully because you will receive exactly the part as pictured, or a very similar one. Purchasing used parts you agree with the statement that sometimes hidden defects or malfunctions may occur during installation or continuous use. There is no warranty on used parts.If you don’t have skills or knowledge, you must ask certified HVAC technician to install. I am not liable for any damages or failures as a result of improper installation.

$115.00
Free ShippingRochester, US
otis7272TOP
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100.0%Excellent· 561
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Hellenbrand HICSB, IRON GUARD 12      Model#111522
TOP
UsedBuy It NowBest Offer

Hellenbrand HICSB, IRON GUARD 12 Model#111522

This part was removed and inspected by HVAC installer from a fully functioning system. Old system was replaced with newer one (more energy efficient) and was in good working condition. This part was in good working condition when removed. Please check images carefully because you will receive exactly the part as pictured, or a very similar one. Purchasing used parts you agree with the statement that sometimes hidden defects or malfunctions may occur during installation or continuous use. There is no warranty on used parts.If you don’t have skills or knowledge, you must ask certified HVAC technician to install. I am not liable for any damages or failures as a result of improper installation.

$120.00
Free ShippingRochester, US
otis7272TOP
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100.0%Excellent· 561
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Sears Kenmore 7144960 Water Softener Electronic Control Board
For parts or not workingBuy It NowBest Offer

Sears Kenmore 7144960 Water Softener Electronic Control Board

Sears Kenmore 7144960 Water Softener Electronic Control Board Not working, for parts or repair. 7171991A Circuit Board.

$20.00
See listingMchenry, US
theshrewknew
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100.0%Excellent· 28
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Kenmore Ecowater IntelliSoft 350 Series Resin Tank, 9X40, 7109847,  625.383560 ^
TOP
UsedBuy It NowBest Offer

Kenmore Ecowater IntelliSoft 350 Series Resin Tank, 9X40, 7109847, 625.383560 ^

I describe my sales to the best of my ability.

$45.00
See listingEast Wenatchee, US
westslopectTOP
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100.0%Excellent· 4.5k
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KENMORE, ECOWATER & OTHER BRANDS WATER SOFTENER VALVE ASM ROTARY 3/4 ONE SW DC
UsedBuy It Now

KENMORE, ECOWATER & OTHER BRANDS WATER SOFTENER VALVE ASM ROTARY 3/4 ONE SW DC

Used but in great condition.

$120.00
See listingGarland, US
vintagesplus
Feedback
99.6%Excellent· 2.2k
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ScaleBlaster Water Conditioner SB-30 Salt-Free Solution Hard Water Softener
TOP
UsedBuy It Now

ScaleBlaster Water Conditioner SB-30 Salt-Free Solution Hard Water Softener

The product is suitable for household use and has a capacity of unknown amount. The unit quantity is one and the item weight is 3 lbs.

$55.00$109.99-50%

You save $54.99

Free ShippingSpring, US
dvfgoodsTOP
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99.6%Excellent· 3.3k
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SCALEBLASTER WATER CONDITIONER SB-30 SALT-FREE SOLUTION TO HARD WATER PROBLEMS
-40%
UsedBuy It NowBest Offer

SCALEBLASTER WATER CONDITIONER SB-30 SALT-FREE SOLUTION TO HARD WATER PROBLEMS

DUE TO THE RISING COST OF SHIPPING LABELS AND SUPPLIES WE HAVE TO CHARGE SHIPPING. THE PRICE MAY SEEM HIGH BUT THIS IS AT A DISCOUNTED RATE THROUGH EBAY AND USPS. SHIPPING COSTS ARE JUST REALLY THIS EXPENSIVE NOW. WE THANK YOU FOR YOUR UNDERSTANDING. MY HUSBAND AND I HAVE BEEN SELLING ON EBAY FOR OVER TWENTY YEARS SO PLEASE BUY WITH CONFIDENCE. WE STRIVE TO MAKE SURE YOU ARE 100% HAPPY WITH YOUR PURCHASE. .

$56.97$94.95-40%

You save $37.98

+$13.85Alton, US
mariesresalestore
Feedback
99.8%Excellent· 21.9k
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Black Kinetico Water Softener 18" Round Salt Brine Tank Lid
UsedBuy It Now

Black Kinetico Water Softener 18" Round Salt Brine Tank Lid

Black Kinetico Water Softener 18" Round Salt Brine Tank Lid.

$43.95
See listingElkhart, US
rattletraps
Feedback
99.6%Excellent· 2.4k
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Kenmore / North Star Water Softener Control Board Faceplate PRT-0823-X VER1.3
UsedBuy It NowBest Offer

Kenmore / North Star Water Softener Control Board Faceplate PRT-0823-X VER1.3

This part was removed and inspected by HVAC installer from a fully functioning system. Old system was replaced with newer one (more energy efficient) and was in good working condition. This part was in good working condition when removed. Please check images carefully because you will receive exactly the part as pictured, or a very similar one. Purchasing used parts you agree with the statement that sometimes hidden defects or malfunctions may occur during installation or continuous use. There is no warranty on used parts.If you don’t have skills or knowledge, you must ask certified HVAC technician to install. I am not liable for any damages or failures as a result of improper installation.

$95.99
Free ShippingRochester, US
otis7272
Feedback
100.0%Excellent· 561
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Culligan 00-4012-48 Water Softener Parts Eductor Throat
UsedBuy It NowBest Offer

Culligan 00-4012-48 Water Softener Parts Eductor Throat

Used part for Culligan softener

$29.95
See listingAuburn, US
clearpathwatersolutions
Feedback
100.0%Excellent· 218
View on eBayOpen listing →