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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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306 products

Sterling Water Treatment NESCC Series Water Softener with 3/4 Inch Pipe Inlet and 24,000 Grain Capacity - NESCC-1-S

Sterling Water Treatment NESCC Series Water Softener with 3/4 Inch Pipe Inlet and 24,000 Grain Capacity - NESCC-1-S

SKU #: STWNESCC1S   |   MPN #: NESCC-1-S
$1,407.06
$1,407.06 $0.00
MSRP: $1,630

Special Order

Sterling Water Treatment FEST Series Tannin Reduction Water Softener System with 1 inch Pipe Inlet (FEST60) - FEST60-1S

SKU #: STWFEST601S   |   MPN #: FEST60-1S
$2,161.23
$2,161.23 $0.00
MSRP: $4,165

Special Order

Sterling Water Treatment PTS1 Series Twin Tank Electronic Water Softener System with 90,000 Grain Capacity - PTS1-90

Sterling Water Treatment PTS1 Series Twin Tank Electronic Water Softener System with 90,000 Grain Capacity - PTS1-90

SKU #: STWPTS190   |   MPN #: PTS1-90
$3,477.03
$3,477.03 $0.00
MSRP: $6,048

Special Order

Sterling Water Treatment FEST Series Tannin Reduction Water Softener System with 3/4 inch Pipe Inlet (FEST60) - FEST60

SKU #: STWFEST60   |   MPN #: FEST60
$2,161.23
$2,161.23 $0.00
MSRP: $4,165

Special Order

Sterling Water Treatment FEST Series Tannin Reduction Water Softener System with 1 inch Pipe Inlet (FEST45) - FEST45-1S

SKU #: STWFEST451S   |   MPN #: FEST45-1S
$1,477.22
$1,477.22 $0.00
MSRP: $2,723

Special Order

Sterling Water Treatment FEST Series Tannin Reduction Water Softener System with 3/4 inch Pipe Inlet (FEST45) - FEST45

SKU #: STWFEST45   |   MPN #: FEST45
$1,477.22
$1,477.22 $0.00
MSRP: $2,723

Special Order

Sterling Water Treatment PIF1D Series 1.0 cu. ft. Dual Tank, Backwashing Air Injection Oxidizing System, No Media Included - PIF1D-10

SKU #: STWPIF1D10   |   MPN #: PIF1D-10
$1,742.81
$1,742.81 $0.00
MSRP: $3,266

Special Order

Sterling Water Treatment PIF1D Series 2.0 cu. ft. Dual Tank, Backwashing Air Injection Oxidizing System, No Media Included - PIF1D-20

SKU #: STWPIF1D20   |   MPN #: PIF1D-20
$1,957.27
$1,957.27 $0.00
MSRP: $3,670

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Sterling Water Treatment PIF1 Series 2.5 cu. ft. Air Injection Oxidizing System, No Media Included - PIF1-25

SKU #: STWPIF125   |   MPN #: PIF1-25
$1,239.41
$1,239.41 $0.00
MSRP: $2,108

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Sterling Water Treatment PIF1D Series 1.5 cu. ft. Dual Tank, Backwashing Air Injection Oxidizing System, No Media Included - PIF1D-15

SKU #: STWPIF1D15   |   MPN #: PIF1D-15
$1,803.26
$1,803.26 $0.00
MSRP: $3,395

Special Order

Sterling Water Treatment PDIMX Series Electronic Twin Tank Watener Softener with 90,000 Grain Capacity - PDIMX90

Sterling Water Treatment PDIMX Series Electronic Twin Tank Watener Softener with 90,000 Grain Capacity - PDIMX90

SKU #: STWPDIMX90   |   MPN #: PDIMX90
$3,059.01
$3,059.01 $0.00
MSRP: $5,882

Special Order

Sterling Water Treatment PIF1 Series 2.0 cu. ft. Air Injection Oxidizing System, No Media Included - PIF1-20

SKU #: STWPIF120   |   MPN #: PIF1-20
$1,151.97
$1,151.97 $0.00
MSRP: $1,993

Special Order

Sterling Water Treatment PIF1 Series 1.5 cu. ft. Air Injection Oxidizing System, No Media Included - PIF1-15

SKU #: STWPIF115   |   MPN #: PIF1-15
$1,084.10
$1,084.10 $0.00
MSRP: $1,878

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Sterling Water Treatment PDIMX Series Electronic Twin Tank Watener Softener with 75,000 Grain Capacity - PDIMX75

Sterling Water Treatment PDIMX Series Electronic Twin Tank Watener Softener with 75,000 Grain Capacity - PDIMX75

SKU #: STWPDIMX75   |   MPN #: PDIMX75
$3,454.13
$3,454.13 $0.00
MSRP: $5,190

Special Order

Sterling Water Treatment PDIMX Series Electronic Twin Tank Watener Softener with 22,500 Grain Capacity - PDIMX24

Sterling Water Treatment PDIMX Series Electronic Twin Tank Watener Softener with 22,500 Grain Capacity - PDIMX24

SKU #: STWPDIMX24   |   MPN #: PDIMX24
$2,319.30
$2,319.30 $0.00
MSRP: $3,577

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Sterling Water Treatment OXY2E Series Iron and Manganese Reduction Water Treatment System with Eletronic Timer, 2.0 cu. ft. Model - OXY2E-20M

Sterling Water Treatment OXY2E Series Iron and Manganese Reduction Water Treatment System with Eletronic Timer, 2.0 cu. ft. Model - OXY2E-20M

SKU #: STWOXY2E20M   |   MPN #: OXY2E-20M
$2,064.98
$2,064.98 $0.00
MSRP: $2,786

Special Order

Sterling Water Treatment PIF1 Series 1.0 cu. ft. Air Injection Oxidizing System, No Media Included - PIF1-10

SKU #: STWPIF110   |   MPN #: PIF1-10
$1,259.59
$1,259.59 $0.00
MSRP: $1,763

Special Order

Sterling Water Treatment SCCWS1 Series Compact Water Softener System with 39,000 Grain Capacity - SCCWS1-40

Sterling Water Treatment SCCWS1 Series Compact Water Softener System with 39,000 Grain Capacity - SCCWS1-40

SKU #: STWSCCWS140   |   MPN #: SCCWS1-40
$1,454.71
$1,454.71 $0.00
MSRP: $2,269

Special Order

Sterling Water Treatment SWSI Series High Efficency Water Softener System with 77,500 Grain Capacity - SWS1-75-HE

Sterling Water Treatment SWSI Series High Efficency Water Softener System with 77,500 Grain Capacity - SWS1-75-HE

SKU #: STWSWS175HE   |   MPN #: SWS1-75-HE
$2,552.63
$2,552.63 $0.00
MSRP: $4,075

Special Order

Moen Replacement Water Filter - 9601

Moen Replacement Water Filter - 9601

SKU #: MOE9601   |   MPN #: 9601
$72.56
$72.56 $0.00
MSRP: $75.65

Special Order

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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