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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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305 products

Franke Replacement Filter FRC06

Franke Replacement Filter FRC06

SKU #: FRAFRC06   |   MPN #: FRC06
$94.25
$94.25 $0.00
MSRP: $145

Available in stock

Sterling Water Treatment Non Air Gap American Style, Long Reach Faucet for RO System in Brushed Nickel - RO-DW-2

Sterling Water Treatment Non Air Gap American Style, Long Reach Faucet for RO System in Brushed Nickel - RO-DW-2

SKU #: STWRODW2   |   MPN #: RO-DW-2
$85.19
$85.19 $0.00
MSRP: $105

Available in stock

Sterling Water Treatment Non Air Gap American Style, Long Reach Faucet for RO System in Chrome - RO-DW-1

Sterling Water Treatment Non Air Gap American Style, Long Reach Faucet for RO System in Chrome - RO-DW-1

SKU #: STWRODW1   |   MPN #: RO-DW-1
$69.27
$69.27 $0.00
MSRP: $78.55

Available in stock

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

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

SKU #: STWPCJ1010   |   MPN #: PCJ1010
From $24.76
From $24.76 $0.00
MSRP: $24.76

Available in stock

Sterling Water Treatment CRS Series Reverse Osmosis Filter Replacement for CRS-3 - ROCRS-B

Sterling Water Treatment CRS Series Reverse Osmosis Filter Replacement for CRS-3 - ROCRS-B

SKU #: STWROCRSB   |   MPN #: ROCRS-B
$95.43
$95.43 $0.00
MSRP: $116

Available in stock

Sterling Water Treatment ROQC-B & ROTFC-50 Reverse Osmosis Filter Bundle

Sterling Water Treatment ROQC-B & ROTFC-50 Reverse Osmosis Filter Bundle

SKU #: STWROQCB/STWROTFC50   |   MPN #: ROQC-B/RO-TFC50
$150.45
$150.45 $0.00
MSRP: $181.40

Available in stock

Everpure EV9270-72 H-300 Water Filtration Replacement Cartridge

Everpure EV9270-72 H-300 Water Filtration Replacement Cartridge

SKU #: EVEEV927071   |   MPN #: EV927071
From $194.08
From $194.08 $0.00
MSRP: $277.26

Available in stock

Watts Cartridge Combo Pack, 1 Radial Flow Cartridge and 1 MAC Cartridge for OneFlow Plus System, OFPSYS - 7100641

Watts Cartridge Combo Pack, 1 Radial Flow Cartridge and 1 MAC Cartridge for OneFlow Plus System, OFPSYS - 7100641

SKU #: WAT7100641   |   MPN #: 7100641
$590.92
$590.92 $0.00
MSRP: $799

Special Order

Sterling Water Treatment OXY2E Series Iron Reduction Water Treatment System with Electronic Timer, 1.0 cu. ft. Model - OXY2E-10

Sterling Water Treatment OXY2E Series Iron Reduction Water Treatment System with Electronic Timer, 1.0 cu. ft. Model - OXY2E-10

SKU #: STWOXY2E10   |   MPN #: OXY2E-10
$1,409.34
$1,409.34 $0.00
MSRP: $2,008

Special Order

Sterling Water Treatment QCRO Series Quick Change Reverse Osmosis 5-Stage Drinking Water Filtration System with Booster Pump, 50GPD - QCRO-50-PUMP

Sterling Water Treatment QCRO Series Quick Change Reverse Osmosis 5-Stage Drinking Water Filtration System with Booster Pump, 50GPD - QCRO-50-PUMP

SKU #: STWQCRO50PUMP   |   MPN #: QCRO-50-PUMP
$720.06
$720.06 $0.00
MSRP: $958

Available in stock

Sterling Water Treatment NES Series Water Softener with 3/4 inch Pipe Inlet and 45,000 Grain Capacity - NES-1-5-S

Sterling Water Treatment NES Series Water Softener with 3/4 inch Pipe Inlet and 45,000 Grain Capacity - NES-1-5-S

SKU #: STWNES15S   |   MPN #: NES-1-5-S
$1,394.00
$1,394.00 $0.00
MSRP: $1,862

Available in stock

Sterling Water Treatment ROTFC-50 and ROCP-B RO System Maintenance Bundle

Sterling Water Treatment ROTFC-50 and ROCP-B RO System Maintenance Bundle

SKU #: STWROCPB/STWROTFC50   |   MPN #: ROCP-B/RO-TFC50
$127.40
$127.40 $0.00
MSRP: $142.90

Available in stock

Watts 20 Micron Radial Flow Carbon Block Cartridge for OneFlow Plus System, OFPSYS - 7100639

Watts 20 Micron Radial Flow Carbon Block Cartridge for OneFlow Plus System, OFPSYS - 7100639

SKU #: WAT7100639   |   MPN #: 7100639
$219.45
$219.45 $0.00
MSRP: $283

Special Order

Moen 4 Stage Under Sink Reverse Osmosis Advanced Water Filtration System - F9900

Moen 4 Stage Under Sink Reverse Osmosis Advanced Water Filtration System - F9900

SKU #: MOEF9900   |   MPN #: F9900
$403.99
$403.99 $0.00
MSRP: $545.35

Special Order

Sterling Water Treatment Universal RO Membrane, 50 GDC - RO-TFC50

Sterling Water Treatment Universal RO Membrane, 50 GDC - RO-TFC50

SKU #: STWROTFC50   |   MPN #: RO-TFC50
$78.39
$78.39 $0.00
MSRP: $91.80

Available in stock

Sterling Water Treatment Housing for 4.5 inch by 10 inch Cartridge with 1 inch Ports, Includes Wrench - HJ10-1

Sterling Water Treatment Housing for 4.5 inch by 10 inch Cartridge with 1 inch Ports, Includes Wrench - HJ10-1

SKU #: STWHJ101   |   MPN #: HJ10-1
$66.95
$66.95 $0.00
MSRP: $66.95

Available in stock

Sterling Water Treatment 2401 Water Testing Kit for Hardness, Iron and PH Levels - TK192401

Sterling Water Treatment 2401 Water Testing Kit for Hardness, Iron and PH Levels - TK192401

SKU #: STWTK192401   |   MPN #: TK192401
$173.93
$173.93 $0.00
MSRP: $217

Available in stock

Anti-Scale Replacement Cartridge for Tankless Water Heater

Anti-Scale Replacement Cartridge for Tankless Water Heater

SKU #: STA100291510   |   MPN #: 100291510
$116.38
$116.38 $0.00
MSRP: $124

Available in stock

Sterling Water Treatment Clear Housing for 2.5 inch by 10 inch Cartridge with 3/4 inch Ports, Includes Wrench - HC34

Sterling Water Treatment Clear Housing for 2.5 inch by 10 inch Cartridge with 3/4 inch Ports, Includes Wrench - HC34

SKU #: STWHC34   |   MPN #: HC34
$39.69
$39.69 $0.00
MSRP: $39.69

Available in stock

Sterling Water Treatment Scale Inhibitor System with 3/ 4 inch Tee and Filter - S500SS

Sterling Water Treatment Scale Inhibitor System with 3/ 4 inch Tee and Filter - S500SS

SKU #: STWS500SS   |   MPN #: S500SS
$81.79
$81.79 $0.00
MSRP: $88

Available in stock

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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