Pumps & Water Filtration Systems

pumps & water filtration systems — pre-owned

4,733listings

Browse 4,733 pumps & water filtration systems — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Wayne 1/6 HP WaterBUG Submersible Utility Pump with Multi-Flo Technology WWB
-11%
UsedBuy It Now

Wayne 1/6 HP WaterBUG Submersible Utility Pump with Multi-Flo Technology WWB

Our Patent Pending multi-ring suction strainer filters debris, keeping it clear from the suction intake which minimizes clogging. Per Hour, connects to a standard garden hose and removes water down to a 1/16 in.

$34.89$38.99-11%

You save $4.10

+$3.99Ridgewood, US
prodeals7134
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99.9%Excellent· 1.5k
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Waterdrop G3P800 Reverse Osmosis System, NSF/ANSI 42 & 53 & 58 & 372 Certified
Certified - RefurbishedBuy It NowBest Offer

Waterdrop G3P800 Reverse Osmosis System, NSF/ANSI 42 & 53 & 58 & 372 Certified

Also certified to NSF/ANSI 372 for lead-free materials. Two holes required: one for the RO faucet and one for the drain pipe connection. ✅Certified Filtration Standards. ✨Sleek Tankless Design.

$699.00
Free ShippingCranbury, US
waterdropdirect
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99.6%Excellent· 33.7k
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Waterdrop G2 Reverse Osmosis System, 7 Stage Tankless RO Water Filter System
Certified - RefurbishedBuy It NowBest Offer

Waterdrop G2 Reverse Osmosis System, 7 Stage Tankless RO Water Filter System

Compared to the ordinary RO system, the Waterdrop RO system always has a stable water flow. This tankless RO has a low drain ratio of 1:1 and saves water waste by 300%. 𝐈𝐧𝐧𝐨𝐯𝐚𝐭𝐢𝐯𝐞 𝐭𝐚𝐧𝐤𝐥𝐞𝐬𝐬 𝐝𝐞𝐬𝐢𝐠𝐧: The tankless design ensures the safety of your family’s drinking water.

$229.00
Free ShippingCranbury, US
waterdropdirect
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99.6%Excellent· 33.7k
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Enagic LeveLuk SD501 Kangen Water Filter Alkaline Ionizer 2 gal 7-Stage
UsedBuy It NowBest Offer

Enagic LeveLuk SD501 Kangen Water Filter Alkaline Ionizer 2 gal 7-Stage

Selling our Enagic LeveLuk SD501 water ionizer, purchased around 2016. This premium countertop system is in good working condition and has been well cared for. Features:• 7 platinum-coated titanium plates• Produces multiple water settings (alkaline, neutral, acidic, and cleaning water options)• Large LCD display with voice prompts• Automatic cleaning system• Compact countertop design• Includes attached hoses/accessories shown in photos A high-end water ionization and filtration system that originally sold for several thousand dollars. Great opportunity to purchase a quality unit at a fraction of the original cost.

$741.00
See listingOak Harbor, US
atz123
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100.0%Excellent· 588
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Silver Bullet Water Treatment - Water Treatment Unit Model CT100
For parts or not workingBuy It NowBest Offer

Silver Bullet Water Treatment - Water Treatment Unit Model CT100

Silver Bullet Water Treatment - Water Treatment Unit Model CT100 I was told it was never used but I have not tested it my self! Listed as for parts not working incase it does not work! I have not tested it! Sold as is!

$999.99
See listingNiles, US
danwil_4897
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100.0%Excellent· 382
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Used *NO HOSE* RYOBI ONE+ HP 18V 1/4hp Cordless Transfer Pump, Battery & Charger
UsedBuy It Now

Used *NO HOSE* RYOBI ONE+ HP 18V 1/4hp Cordless Transfer Pump, Battery & Charger

Pump is in very good condition. Box is missing the 4' intake hose and will not be included. Will receive the item as pictured. Pump has been tested and works well as it should. Inlet suggests adding water prior to pumping.

$99.99
Free ShippingSalisbury, US
productbycms
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100.0%Excellent· 2.6k
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Brand New Zoeller 1/3 HP Sump Pump (Model 1052-0005 / M53) – Cut Cord, For Parts
For parts or not workingBuy It NowBest Offer

Brand New Zoeller 1/3 HP Sump Pump (Model 1052-0005 / M53) – Cut Cord, For Parts

If you are a handyman, plumber, or comfortable with basic electrical DIY, this is an incredibly easy fix.

$89.99
See listingChandler, US
fossickscollective
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100.0%Excellent· 164
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Everbilt 1/3 HP Submersible Aluminum Utility Pump
TOP
UsedBuy It NowBest Offer

Everbilt 1/3 HP Submersible Aluminum Utility Pump

Of the surface, passing up to 1/8 in. Certified for safety and dependability, it is made of durable and lightweight aluminum. It has a 1-1/4 in. MNPT garden hose adapter (hoses not included) and an easy-carry ergonomic handle for portability.

$38.95
Free ShippingHarrisburg, US
pahomeoutletTOP
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99.6%Excellent· 31.9k
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Everbilt SUP54-HD 1/6 HP Submersible Utility Pump 1680 GPH - Tested Working
UsedBuy It Now

Everbilt SUP54-HD 1/6 HP Submersible Utility Pump 1680 GPH - Tested Working

Everbilt SUP54-HD 1/6 HP Plastic Submersible Utility Pump. Tested and working properly. 1680 GPH capacity. Good for draining water from basements, crawl spaces, pools, tubs, or general water transfer. Used condition. No original packaging. Unit only — no hoses, or accessories included. Lightweight plastic construction. 115V corded. Sold as-is. No returns on this item. Thanks for looking!

$34.00
Free ShippingBurbank, US
ru_932912
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99.4%Excellent· 1.1k
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Fully Reconditioned Autotrol 255 Water Softener Control Valve
UsedBuy It NowBest Offer

Fully Reconditioned Autotrol 255 Water Softener Control Valve

O rings, nuts and bolts to use to bolt on either an Autotrol bypass valve or an Autotrol back-plate. Fully Reconditioned Autotrol 255 Standard Valves. 13/16" or 1" distributor pilot. Valve cover.

$155.00
+$20.00Villa Park, US
jcwaterinc
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100.0%Excellent· 539
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Kinetico Level 1 Cap Cover complete
UsedBuy It NowBest Offer

Kinetico Level 1 Cap Cover complete

(Kinetico Level 1 Cap Cover complete W/ Cap, o-rings, 8) mounting screws Regeneration Screws and spring.

$119.95
+$5.95Allendale, US
jjlrrw
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100.0%Excellent· 889
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John Ellis Water Machine LWM Water Wizard #710 Distiller Electron Works Great
UsedBuy It NowBest Offer

John Ellis Water Machine LWM Water Wizard #710 Distiller Electron Works Great

Working great. Barely used. Comes with everything you need to start producing John Ellis distiller water. See pictures for full detail. Free shipping.

$1499.00
Free ShippingHyannis, US
magnacartalabs
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100.0%Excellent· 978
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Waterdrop G2P600 Reverse Osmosis System, 600 GPD, 7 Stage Tankless Water Filter
Certified - RefurbishedBuy It NowBest Offer

Waterdrop G2P600 Reverse Osmosis System, 600 GPD, 7 Stage Tankless Water Filter

The G2P600 reverse osmosis system provides instant filtration and hydration without the wait. The G2P600 RO water filter features a tankless design, saving 70% of under-sink space. This is ideal for modern kitchens.

$299.00
Free ShippingOntario, US
waterdropdirect
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99.6%Excellent· 33.7k
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Netafim ARKAL Mesh 120 Micron 130 Cartridge for Water Filtration System
UsedBuy It NowBest Offer

Netafim ARKAL Mesh 120 Micron 130 Cartridge for Water Filtration System

Netafim ARKAL Mesh 120 Micron 130 Cartridge for Water Filtration System

$65.00
See listingOklahoma City, US
mr.b405
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100.0%Excellent· 21
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Aquastrong Aqua Smart 45 Water Pressure Booster Pump Up To 80 PSI Whole House
UsedBuy It NowBest Offer

Aquastrong Aqua Smart 45 Water Pressure Booster Pump Up To 80 PSI Whole House

Aqua Smart 45. I have all pieces in a bag as shown in the pictures.

$575.00
See listingHillsville, US
glen_and_cindy
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100.0%Excellent· 176
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Little Giant 5-MSP 1/6hp Submersible Utility Pump - Blue
UsedBuy It Now

Little Giant 5-MSP 1/6hp Submersible Utility Pump - Blue

Like New Condition - I Tested Pump And Works Perfect.

$89.95
Free ShippingSantee, US
1coolcarguy
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99.7%Excellent· 1.1k
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OEM Kinetico Pawl Kit Models Mach & "K" Series 30/50/60/100 Complete Set
UsedBuy It Now

OEM Kinetico Pawl Kit Models Mach & "K" Series 30/50/60/100 Complete Set

Genuine OEM Kinetico Pawl Kit Models 30/50/60/100 Complete Set. See images of pawls you will receive. They are all in excellent condition and come with springs as shown.

$49.95
+$5.95Marshfield, US
softening-solutions
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99.9%Excellent· 3.2k
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Everbilt 1/3 HP Submersible Aluminum Utility Pump
-77%
UsedBuy It Now

Everbilt 1/3 HP Submersible Aluminum Utility Pump

Tools, Plumbing, Faucets, And much more. Aluminum Utility pump. Outdoor Lighting. Product Condition - Light Use. Over 900 Ceiling Fixtures. Over 600 Wall Fixtures. Over 200 Ceiling Fans.

$36.99$159.00-77%

You save $122.01

Free ShippingAnderson, US
re-retailer
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99.9%Excellent· 51.3k
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Luminor LB5-03-12V Blackcomb UVC Water Purifier  3 GPM  1/2" Inlet/Outlet  12VDC
-20%
UsedBuy It NowBest Offer

Luminor LB5-03-12V Blackcomb UVC Water Purifier 3 GPM 1/2" Inlet/Outlet 12VDC

This system features integral lamp life monitoring, axial flow, 304 stainless steal polished reactors with flow rates stated at 95% UVT at a dose of 30mJ/cm² all while running on a 12 volt current. LUMINOR is the "one-stop" solution for all your disinfection needs!

$132.00$165.00-20%

You save $33.00

+$18.00Kissimmee, US
centralfloridatreasures
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99.3%Excellent· 2.5k
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Kinetico Level 6 Base w/strainer & O-Rings rings.
UsedBuy It NowBest Offer

Kinetico Level 6 Base w/strainer & O-Rings rings.

Kinetico 60 series Main Level 6 Base with strainer, O-ring gasket, O-ring to tank seal and internal O-ring to pickup tube. Very good condition see pictures of actual item you will receive. This base unit accepts the check balls NOT the yellow check towers. Used in very good condition I try and ship the same day or next day but if sales are near the weekend it could take a day or two longer, the reason for the listing being 3 day shipping.

$129.95
+$7.95Allendale, US
jjlrrw
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100.0%Excellent· 889
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The Basement Watchdog Controller BWD 12-120 Computer Control Unit Battery Backup
UsedBuy It Now

The Basement Watchdog Controller BWD 12-120 Computer Control Unit Battery Backup

$179.99
+$9.99Mentor, US
apexpartswarehouse
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100.0%Excellent· 2.6k
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The Basement Watchdog Controller BWD 12-120 Computer Control Unit Battery Backup
UsedBuy It NowBest Offer

The Basement Watchdog Controller BWD 12-120 Computer Control Unit Battery Backup

The Basement Watchdog Controller BWD 12-120 is a computer control unit designed specifically for sump pumps. It features a battery backup system to ensure continuous operation in the event of a power outage. This unit is from the trusted brand The Basement Watchdog and is a reliable option for maintaining proper water drainage in your home or garden. With its sleek design and efficient functionality, the BWD 12-120 is an essential component for any plumbing and water filtration system. Works as it should

$199.99
+$20.00Villa Park, US
chitown_thrifters
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99.8%Excellent· 3.5k
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EcoWater 3000 Series Water Softener 24v Motor.
UsedBuy It Now

EcoWater 3000 Series Water Softener 24v Motor.

EcoWater 3000 Series Water Softener 24v Motor.

$129.95
See listingElkhart, US
rattletraps
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99.6%Excellent· 2.4k
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Kinetico S250 Mach Series Top Cover Cap w/Gasket, Pawls, Discs, and Screws
UsedBuy It Now

Kinetico S250 Mach Series Top Cover Cap w/Gasket, Pawls, Discs, and Screws

Kinetico S250 Mach Series Top Cover Cap w/Gasket, Pawls, Discs, and Screws. All upper assembly components as shown including top cover, gasket, screws, pawls, o-ring, spring, and control discs. See images of actual parts you will receive. These components are in very good condition.

$219.95
+$8.95Marshfield, US
softening-solutions
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99.9%Excellent· 3.2k
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John Ellis Living Water Machine LWM Electron 5 Machine & Transformer
UsedBuy It NowBest Offer

John Ellis Living Water Machine LWM Electron 5 Machine & Transformer

The John Ellis Living Water Machine LWM Electron 5 Machine & Transformer is a water filtration system designed for commercial and household use. This gray-colored machine has a 3L capacity and features a 2-stage distillation filtration method. Made of steel and weighing 5 lbs, it is suitable for both commercial and household settings. This unique product is designed by John Ellis Water Machine and is compatible with their specific model, the LWM-5. Made in the United States, this water filtration system provides clean and safe drinking water for various needs

$1600.00
See listingSilverdale, US
matzims*closet
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100.0%Excellent· 6
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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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EcoWater 3000 Series Water Softener 24v Motor.
UsedBuy It Now

EcoWater 3000 Series Water Softener 24v Motor.

EcoWater 3000 Series Water Softener 24v Motor.

$129.95
See listingElkhart, US
rattletraps
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99.6%Excellent· 2.4k
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Little Giant Small Submersible Pump P-AAA with Manual and Box
UsedBuy It NowBest Offer

Little Giant Small Submersible Pump P-AAA with Manual and Box

The actual item colors may be lighter or darker than the pictures due to lighting, reflection and differences in photography / technologies and or tarnish.

$35.45
+$10.95Walla Walla, US
ialwaysguaranteed
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99.8%Excellent· 3.3k
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Life Ionizers MXL-15 15-Plate Water Ionizer 110V Complete System w/ Faucet
UsedBuy It NowBest Offer

Life Ionizers MXL-15 15-Plate Water Ionizer 110V Complete System w/ Faucet

Life Ionizers MXL-15 main ionizer unit. This is a premium Life Ionizers system. Undercounter MXL faucet kit. This is not just the ionizer unit. Faucet settings: Purify, Power, Alka, Acid. 110V black/silver unit.

$850.00
See listingRoanoke, US
kueballcadd
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100.0%Excellent· 53
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Tahoe Power TPI6533 3" In/Out Industrial Grade Semi Trash Pump
UsedBuy It NowBest Offer

Tahoe Power TPI6533 3" In/Out Industrial Grade Semi Trash Pump

This Tahoe Power 3" semi trash pump is in very great condition, almost wanna say never used as inside of pump is clean and looks new. Starts on 1 pull of the recoil starter.

$280.00
See listingWaimanalo, US
kikaghawaii
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98.0%Excellent· 100
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460TC Water Softener Control Head
UsedBuy It NowBest Offer

460TC Water Softener Control Head

Complete 460TC water softener control head. It has a manual regeneration dial with settings for brine/slow rinse, fast rinse/refill, backwash, and conditioned water. Was working good before I took it off and changed water softner systems. You may want to rebuild and replace and seals before installing again.

$155.00
See listingPalm Bay, US
brandonstellmach95
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100.0%Excellent· 108
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grundfos submersible pump Sp9803 16810-10
UsedBuy It Now

grundfos submersible pump Sp9803 16810-10

Look at pics for details.

$299.00
+$60.00Richmond, US
jocam_7173
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99.7%Excellent· 636
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Everbilt 1/3 HP Submersible Aluminum Utility Pump
TOP
UsedBuy It NowBest Offer

Everbilt 1/3 HP Submersible Aluminum Utility Pump

Of the surface, passing up to 1/8 in. Certified for safety and dependability, it is made of durable and lightweight aluminum. It has a 1-1/4 in. MNPT garden hose adapter (hoses not included) and an easy-carry ergonomic handle for portability.

$39.99
Free ShippingHarrisburg, US
essentialsdepot24TOP
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99.7%Excellent· 28.6k
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Everbilt 1/6 HP 28 GPM Plastic Submersible Utility Water Pump
UsedBuy It Now

Everbilt 1/6 HP 28 GPM Plastic Submersible Utility Water Pump

Lightweight and easy to transport for different applications. - 1/6 HP motor. - 8 ft power cord. - Designed for portable use (not intended for permanent installation). - Not suitable for sewage or septic systems.

$28.89
See listingDavenport, US
all_tools_warehouse
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100.0%Excellent· 69
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Everbilt 1/6 HP Plastic Submersible Utility Pump SUP54-HD*USED
-57%
UsedBuy It Now

Everbilt 1/6 HP Plastic Submersible Utility Pump SUP54-HD*USED

Item Includes - Utility pump. Tools, Plumbing, Faucets, And much more. Outdoor Lighting. Product Condition - Used. Product Width (in.). Over 900 Ceiling Fixtures. Over 600 Wall Fixtures. Over 200 Ceiling Fans.

$33.99$79.00-57%

You save $45.01

Free ShippingAnderson, US
re-retailer
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99.9%Excellent· 51.3k
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Everbilt SUP54-HD 1/6 HP Submersible Utility Pump 1680 GPH - Tested Working
UsedBuy It Now

Everbilt SUP54-HD 1/6 HP Submersible Utility Pump 1680 GPH - Tested Working

Everbilt SUP54-HD 1/6 HP Plastic Submersible Utility Pump. Tested and working properly. 1680 GPH capacity. Good for draining water from basements, crawl spaces, pools, tubs, or general water transfer. Used condition. No original packaging. Unit only — no hoses, or accessories included. Lightweight plastic construction. 115V corded. Sold as-is. No returns on this item. Thanks for looking!

$32.00
Free ShippingBurbank, US
ru_932912
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99.4%Excellent· 1.1k
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Everbilt SUP54-HD Plastic Submersible Utility Sump Pump 1680 GPH 1/6 HP
UsedBuy It Now

Everbilt SUP54-HD Plastic Submersible Utility Sump Pump 1680 GPH 1/6 HP

The pump can pump down to 3/8 in. from flat surfaces. Optional Substitute Hose Connectors May Be Included. Great small pump for the price. Power Tested. Includes 8 ft. power cord.

$37.00
Free ShippingTempe, US
jrzelp
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100.0%Excellent· 1.4k
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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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Laing  Recirculating Pump
For parts or not workingBuy It Now

Laing Recirculating Pump

I plugged it in the motor run quietly, This is a Laing E1 series hot water recirculation pump, model LHB08100092. [1, 2] Function: Designed to provide instant hot water at faucets by recirculating water from the heater through the plumbing. Specifications: It is a 115-volt, 0.02 HP pump with a brass housing rated for pressures up to 150 PSI.

$50.00
+$15.00Los Angeles, US
chukmate
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100.0%Excellent· 1.2k
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KANGEN LeveLuk SD501 Water Ionizer Machine with LCD Display
UsedBuy It NowBest Offer

KANGEN LeveLuk SD501 Water Ionizer Machine with LCD Display

Does need new hose as seen in photos. Local pickup is not only OK it is encouraged.

$650.00
+$19.00Canby, US
97013mike
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100.0%Excellent· 1.0k
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