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Water Filtration & Conditioning

Welcome to Plumbing Deals, your go-to source for high-quality water conditioning systems that seamlessly combine luxury, affordability, and top-tier quality. Whether you're a homeowner tackling DIY projects, a skilled plumber, or a seasoned contractor, our carefully selected products are here to enhance your water quality without straining your budget. 

Point of Use Filtration Systems

Water Filter Replacement Cartridges

Reverse Osmosis

Whole House Conditioning

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396 products

Sterling water softener system with black control valve on fiberglass tank and separate black resin tank with digital display

Sterling Water Treatment NES-1-S Water Softener, 30,000 Grain Capacity, 3/4 in Inlet, Metered Demand Regeneration System

SKU #: STWNES1S   |   MPN #: NES-1-S
$1,480.81
$1,480.81 $0.00
MSRP: $1,598

Available in stock

White cylindrical string wound water filter cartridge with blue label and ribbed texture.

Sterling Water Treatment SW Series 10-in 20 Micron Polyproplyene String Wound Filter - SW1020

SKU #: STWSW1020   |   MPN #: SW1020
$11.48
$11.48 $0.00
MSRP: $11.48

Available in stock

Sterling PWS1 water softener system with gray resin tank, brine tank, and digital control head.

Sterling Water Treatment PWS1 Series Water Softener System with 30,000 Grain Capacity - PWS1-30

SKU #: STWPWS130   |   MPN #: PWS1-30
$1,803.53
$1,803.53 $0.00
MSRP: $2,239

Available in stock

Sterling Water Treatment PWS1 Series Water Softener System with 45,000 Grain Capacity - PWS1-45

Sterling Water Treatment PWS1 Series Water Softener System with 45,000 Grain Capacity - PWS1-45

SKU #: STWPWS145   |   MPN #: PWS1-45
$1,936.94
$1,936.94 $0.00
MSRP: $2,504

Available in stock

Twin tank water softener system with gray fiberglass tanks, black control valve, and digital display unit mounted on top.

Sterling Water Treatment PTS1 Series Twin Tank Electronic Water Softener System with 60,000 Grain Capacity - PTS1-60

SKU #: STWPTS160   |   MPN #: PTS1-60
$3,199.85
$3,199.85 $0.00
MSRP: $4,593

Available in stock

Sterling Water Treatment PWS1 Series Water Softener System with 60,000 Grain Capacity - PWS1-60

Sterling Water Treatment PWS1 Series Water Softener System with 60,000 Grain Capacity - PWS1-60

SKU #: STWPWS160   |   MPN #: PWS1-60
$2,005.41
$2,005.41 $0.00
MSRP: $2,640

Available in stock

Housing Wrench for Jumbo Water Filter Housings 4.5 Cartridge Compatible - WR500

SKU #: STWWR500   |   MPN #: WR500
$16.56
$16.56 $0.00
MSRP: $16.56

Available in stock

White cylindrical string wound water filter cartridge with textured surface.

Sterling Water Treatment SW Series 10-in 10 Micron Polyproplyene String Wound Filter - SW1010

SKU #: STWSW1010   |   MPN #: SW1010
$12.02
$12.02 $0.00
MSRP: $12.02

Available in stock

Everpure i2000 cylindrical water filter cartridge with tan cap and product label.

Everpure EV9612-27 I2000 Replacement Water Filter Cartridge

SKU #: EVEEV961227   |   MPN #: EV9612-27
$142.16
$142.16 $0.00
MSRP: $185.14

Available in stock

White cylindrical water filter cartridge with black top connector and MAX FLOW label featuring water imagery.

Environmental Water Systems Filter Cartridge for Essential Max Flow System - 2 Pack - SS-2.5-TWIN-PACK

SKU #: EWSSS25TWINPACK   |   MPN #: SS-2.5-TWIN-PACK
$449.25
$449.25 $0.00
MSRP: $685

Available in stock

White cylindrical water filter housing with threaded cap, outlet ports, and red pressure relief button on top.

Sterling Water Treatment 3/4" White Housing & Cap, 20", w/ Wrench - HL34

SKU #: STWHL34   |   MPN #: HL34
$68.76
$68.76 $0.00
MSRP: $68.76

Available in stock

White cylindrical water filter with blue text and two brass connector fittings displayed separately.

Eastman EZ-FLO Inline Water Filter for Refrigerator - UXL0241

SKU #: EZ60458N   |   MPN #: UXL0241
$34.64
$34.64 $0.00
MSRP: $41.12

Available in stock

Clear cylindrical water filter housing with black top cap, threaded ports, and handle brackets.

Sterling Water Treatment Clear Housing for 2.5 inch by 20 inch Cartridge with 3/4 inch Ports, Includes Wrench - HL34-CLEAR

SKU #: STWHL34CLEAR   |   MPN #: HL34-CLEAR
$116.73
$116.73 $0.00
MSRP: $129

Available in stock

Clear blue water filter housing with black top cap, 1-inch ports, and included wrench tool.

Sterling Water Treatment Clear Housing for 4.5 inch by 20 inch Cartridge with 1 inch Ports, Includes Wrench - HJ20-CLEAR

SKU #: STWHJ20CLEAR   |   MPN #: HJ20-CLEAR
$172.84
$172.84 $0.00
MSRP: $197

Available in stock

White cylindrical sediment filter cartridge with flat top and bottom ends.

Sterling Water Treatment PBJ Series 4.5 inch by 20 inch Poly-Bonded Sediment Cartridge, 5 Micron Rating - PBJ2005

SKU #: STWPBJ2005   |   MPN #: PBJ2005
$31.88
$31.88 $0.00
MSRP: $31.88

Available in stock

Sterling PSX1-45 water softener system with gray cylindrical tank, digital control head, and gray brine tank.

Sterling Water Treatment PSX1 Series SanX Self-Cleaning Water Softener System with 45,000 Grain Capacity - PSX1-45

SKU #: STWPSX145   |   MPN #: PSX1-45
$2,452.99
$2,452.99 $0.00
MSRP: $3,529

Available in stock

White pleated cellulose sediment filters with cylindrical shape and flat end caps.

Pleated Cellulose Sediment Filter 4.5 x 10, 20 Micron - PCJ1020

SKU #: STWPCJ1020   |   MPN #: PCJ1020
$22.60
$22.60 $0.00
MSRP: $22.60

Available in stock

Black cylindrical carbon filter tank with digital control valve head mounted on top.

Whole House Backwashing Carbon Filter System 1.5 cu ft, 3/4 Stainless Bypass - CS-1-5

SKU #: STWCS15   |   MPN #: CS-1-5
$1,363.72
$1,363.72 $0.00
MSRP: $2,052

Available in stock

White pleated cellulose sediment filters with tan end caps, displayed in three cylindrical shapes showing pleated texture.

Pleated Cellulose Sediment Filter 4.5 x 10, 10 Micron - PCJ1010

SKU #: STWPCJ1010   |   MPN #: PCJ1010
$22.92
$22.92 $0.00
MSRP: $22.92

Available in stock

Grohe Blue cleaning cartridge spray bottle with dark blue label and threaded cap.

Grohe Blue 40914000 GROHE Blue Cleaning Cartridge

SKU #: GRO40914000   |   MPN #: 40914000
$98.70
$98.70 $0.00
MSRP: $164

Special Order. Expect 4-6 weeks for delivery, subject to change

Pure Water and Healthy Living

Elevate your home with pure water that is perfectly chilled and refreshing. Luxury is now within reach with under sink, under counter, and faucet water filters. Enjoy products from leading brands such as Everpure, Franke, Whitlam, and more. Our home water filtration and conditioning systems meet the highest industry standards.

Count on our whole house conditioning systems, replacement cartridges, and pointof use filtration fixtures, to deliver the purest, healthiest water. Remove lead, chemical impurities, and particles from your water to improve the taste and odor.

Whether you're upgrading your home's water system, replacing old equipment, or starting a new project, Plumbing Deals has the solutions you need. Our handpicked products combine quality, style, and affordability, ensuring that your home's water is the purest and healthiest it can be. Dive into our water filtration and conditioning selection, seize fantastic deals, and let our products transform your home into a haven of pristine hydration. Enjoy clean, refreshing water from a filtered water dispenser.
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