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Faucet Replacement Parts

We make it easy to find the faucet replacement parts you need to repair, restore, or upgrade your fixtures. From everyday cartridges, aerators, and spray heads to the hard-to-find components that keep older fixtures working, our wide selection of quality faucet parts helps you repair instead of replace.

Kitchen Faucet Parts

Our collection of replacement parts for kitchen faucets includes cartridges, spray heads, handles, hoses, and more. Whether you need kitchen faucet repair parts for a quick DIY fix or a full professional rebuild, we carry OEM-quality components trusted by homeowners and plumbers to keep your fixture working its best.

Bathroom Faucet Parts

Find the right bathroom faucet replacement parts to solve drips, leaks, or worn-out pieces. From stems and seats to handles and aerators, our inventory of bathroom faucet repair parts helps you restore performance and extend the life of your fixture.

Every piece is OEM-quality, built to last, and trusted by both DIY homeowners and professional plumbers.

Repair. Restore. Upgrade.

From quick fixes to complete rebuilds, our extensive inventory of faucet repair parts and components restores function and reliability in your kitchen or bathroom. Shop our faucet parts today, or send us a photo and we'll match you with the exact part for your fixture.

Explore More in the Plumber’s Outlet

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    sku: DEL-RP42286

    Delta RP42286 Ceramic Cartridge

    MSRP: $146.28
    OUR PRICE: $109.71
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    sku: DEL-RP42337

    Delta RP42337 Delta Other: Hose - Spout Tube & PEX Tube

    OUR PRICE: $25.10
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    sku: DEL-RP42409RB

    Delta RP42409RB Bronze Lever Hdle Kit (1)

    MSRP: $280.86
    OUR PRICE: $210.65
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    sku: DEL-RP42413

    Delta RP42413 Delta Victorian: Escutcheon - 6-Setting Diverter

    OUR PRICE: $37.65
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    sku: DEL-RP43166

    Delta RP43166 CP Aerator

    MSRP: $23.17
    OUR PRICE: $16.22
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    sku: DEL-RP43472SS

    Delta RP43472SS Delta Retail Channel Product: Metal Lever Handle Kit

    OUR PRICE: $57.50
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    sku: DEL-RP43489

    Delta RP43489 Delta Retail Channel Product: Aerator

    OUR PRICE: $14.40
  • Delta RP43516 Orleans: Aerator, Chrome

    sku: DEL-RP43516

    Delta RP43516 Aerator

    MSRP: $50.52
    OUR PRICE: $37.89
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    sku: DEL-RP43516SS

    Delta RP43516SS Stainless Aerator

    MSRP: $77.12
    OUR PRICE: $57.84
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  • Delta RP43524SS  Spray Assembly, Stainless

    sku: DEL-RP43524SS

    Delta RP43524SS Delta Other: Spray Assembly

    OUR PRICE: $89.85
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    sku: DEL-RP43773

    Delta RP43773 Delta Other: Aerator - Water-Efficient - 1.5 GPM

    OUR PRICE: $6.30
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    sku: DEL-RP43774

    Delta RP43774 Aerator Insert

    MSRP: $7.24
    OUR PRICE: $5.07
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    sku: DEL-RP44123

    Delta RP44123 Repair Kit

    MSRP: $59.98
    OUR PRICE: $44.99
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  • Delta RP44125  Side Spray & Hose Assembly, Chrome

    sku: DEL-RP44125

    Delta RP44125 CP Kitchen Side Spray & Hose

    MSRP: $95.06
    OUR PRICE: $71.30
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    sku: DEL-RP44125OB

    Delta RP44125OB Delta Other: Side Spray & Hose Assembly

    OUR PRICE: $80.05
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    sku: DEL-RP44645SS

    Delta RP44645SS Delta Other: Escutcheon - 3 Hole - Pull-Out Kitchen

    OUR PRICE: $47.50
  • Delta RP44647 Palo: Hose Assembly - Pull-Out, Not Applicable

    sku: DEL-RP44647

    Delta RP44647 Pull Out Hose Assy

    MSRP: $250.68
    OUR PRICE: $188.01
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    sku: DEL-RP44653SS

    Delta RP44653SS Delta Other: Metal Lever Handle Kit

    OUR PRICE: $48.70
  • Delta RP46748SS Single Lever Handle Kit for Kitchen Faucet, Stainless Steel

    sku: DEL-RP46748SS

    Delta RP46748SS Stainless Hdle Kit

    MSRP: $136.14
    OUR PRICE: $102.11
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    sku: DEL-RP46751

    Delta RP46751 Delta Other: Spray Assembly - Pull-Down Kitchen

    OUR PRICE: $137.30
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    sku: DEL-RP46827

    Delta RP46827 Aerator

    MSRP: $20.92
    OUR PRICE: $15.69
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    sku: DEL-RP47154SS

    Delta RP47154SS Delta Debonair: Lever Handle Kit

    OUR PRICE: $56.20
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    sku: DEL-RP47269

    Delta RP47269 Delta Allora: Spray & Hose Assembly w/ Aerator - Pull-Down

    OUR PRICE: $115.70
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    sku: DEL-RP47274RB

    Delta RP47274RB Delta Allora: Escutcheon - 10"

    OUR PRICE: $91.55
  • Delta RP47274SP Allora: Escutcheon - 10", Spotshield Stainless

    sku: DEL-RP47274SP

    Delta RP47274SP Delta Allora: Escutcheon - 10"

    OUR PRICE: $120.90
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    sku: DEL-RP47286

    Delta RP47286 Delta Other: Metal Lever Handle Kit

    OUR PRICE: $48.30
  • Delta RP47300 Grail: Supply Hose Assembly, Not Applicable

    sku: DEL-RP47300

    Delta RP47300 Delta Grail: Supply Hose Assembly

    OUR PRICE: $79.50
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    sku: DEL-RP47301

    Delta RP47301 Mtg Kit

    MSRP: $46.30
    OUR PRICE: $34.73
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  • Delta RP47422 Victorian: Cartridge (2) - 2H Ceramic Stem, Not Applicable

    sku: DEL-RP47422

    Delta RP47422 Cartridge (2)

    MSRP: $55.18
    OUR PRICE: $41.39
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    sku: DEL-RP47842ORB

    Delta RP47842ORB Oil Rubbed Bronze Aerator

    MSRP: $28.35
    OUR PRICE: $21.26
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    sku: DEL-RP47972

    Delta RP47972 Flex Supply Hose

    MSRP: $63.71
    OUR PRICE: $44.60
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    sku: DEL-RP47973SS

    Delta RP47973SS C-Spouts: Escutcheon W/ Gasket - Lavatory, Stainless

    OUR PRICE: $45.35
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    sku: DEL-RP48067

    Delta RP48067 Delta Retail Channel Product: Aerator

    OUR PRICE: $21.15
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    sku: DEL-RP48117SS

    Delta RP48117SS Stainless Hdle Kit

    MSRP: $145.46
    OUR PRICE: $109.10
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    sku: DEL-RP48165RB

    Delta RP48165RB Delta: Aerator Venetian Bronze

    OUR PRICE: $22.65
  • Delta RP48373  Aerator - 1.8 Gpm, Chrome

    sku: DEL-RP48373

    Delta RP48373 CP Aerator

    MSRP: $38.62
    OUR PRICE: $28.97
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    sku: DEL-RP48373RB

    Delta RP48373RB Delta Retail Channel Product: Aerator - 1.8 GPM

    OUR PRICE: $23.95
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    sku: DEL-RP48373SS

    Delta RP48373SS Stainless Aerator

    MSRP: $44.86
    OUR PRICE: $33.65
  • Delta RP48495  Metal Lever Handle Kit, Chrome

    sku: DEL-RP48495

    Delta RP48495 Delta Retail Channel Product: Metal Lever Handle Kit

    OUR PRICE: $33.60
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    sku: DEL-RP48592

    Delta RP48592 Lever Handle

    MSRP: $124.30
    OUR PRICE: $93.23
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    sku: DEL-RP48691RB

    Delta RP48691RB Delta Retail Channel Product: Volume Control Handle

    OUR PRICE: $111.55
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    sku: DEL-RP48716SS

    Delta RP48716SS Delta Other: Escutcheon - 14 Series

    OUR PRICE: $80.95
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    sku: DEL-RP48719

    Delta RP48719 Delta Other: Metal Lever Handle Kit - Tub & Shower

    OUR PRICE: $35.90
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    sku: DEL-RP48780RB

    Delta RP48780RB Delta: Wall Bar End Piece and Mounting Hardware Venetian Bronze

    OUR PRICE: $59.25
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    sku: DEL-RP48936

    Delta RP48936 Delta Retail Channel Product: Aerator

    OUR PRICE: $17.65
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    sku: DEL-RP48936SS

    Delta RP48936SS Delta Retail Channel Product: Aerator

    OUR PRICE: $21.15
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    sku: DEL-RP49264SS

    Delta RP49264SS Delta Innovations: Metal Lever Handle Kit - Diverter

    OUR PRICE: $140.85
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    sku: DEL-RP49638SS

    Delta RP49638SS Delta Lewiston: Metal Lever Handle Kit

    OUR PRICE: $84.65
  • Delta RP50  Cap Assembly W/ Adjusting Ring - 1H Kitchen, Chrome

    sku: DEL-RP50

    Delta RP50 CP Cap Assy w/ Adj Ring

    MSRP: $48.38
    OUR PRICE: $36.29
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    sku: DEL-RP50151

    Delta RP50151 Delta Grail: Metal Lever Handle Kit

    OUR PRICE: $51.00
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    sku: DEL-RP50265

    Delta RP50265 Valve Cartridge

    MSRP: $106.66
    OUR PRICE: $80.00
    Add to Cart The item has been added
  • Delta RP50366  Stem Assembly W/ O-Rings & Nuts, Not Applicable

    sku: DEL-RP50366

    Delta RP50366 Stop Stem Assy

    MSRP: $37.30
    OUR PRICE: $27.98
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    sku: DEL-RP50589

    Delta RP50589 Adapter w/Check Valve

    MSRP: $77.94
    OUR PRICE: $58.46
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    sku: DEL-RP50782SS

    Delta RP50782SS Delta Gala: Spray Assembly

    OUR PRICE: $68.40
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    sku: DEL-RP50783

    Delta RP50783 Aerator

    MSRP: $18.58
    OUR PRICE: $13.94
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    sku: DEL-RP50790SS

    Delta RP50790SS Stainless Lever Hdle Kit (1)

    MSRP: $152.96
    OUR PRICE: $114.72
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  • Delta RP50815 Victorian: Aerator & Wrench - Pull-Out Or Pull-Down, Not Applicable

    sku: DEL-RP50815

    Delta RP50815 Aerator & Wrench

    MSRP: $39.18
    OUR PRICE: $29.39
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  • Delta RP51037  Metal Lever Handle Kit - 14 Series, Chrome

    sku: DEL-RP51037

    Delta RP51037 CP Single Metal Lever Hdle Kit

    MSRP: $112.40
    OUR PRICE: $84.30
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    sku: DEL-RP51099

    Delta RP51099 Leader Hose for Roma Tub

    MSRP: $133.56
    OUR PRICE: $100.17
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    sku: DEL-RP51287

    Delta RP51287 Delta Lahara: Stream Straightener Kit - Roman Tub

    OUR PRICE: $15.45
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    sku: DEL-RP51289

    Delta RP51289 Roman Tub Hdle assy

    MSRP: $104.46
    OUR PRICE: $78.35
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    sku: DEL-RP51304

    Delta RP51304 CP Lever Handle Kit (1)

    MSRP: $103.50
    OUR PRICE: $77.63
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    sku: DEL-RP51304RB

    Delta RP51304RB Delta Lahara: Metal Lever Handle Kit - 14 Series

    MSRP: $154.54
    OUR PRICE: $115.91
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    sku: DEL-RP51490

    Delta RP51490 Delta Other: Escutcheon - Pull-Out

    OUR PRICE: $20.45
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    sku: DEL-RP51505

    Delta RP51505 Aerator Adaptor

    MSRP: $13.34
    OUR PRICE: $9.34
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    sku: DEL-RP51731

    Delta RP51731 Delta Single Lever Hdle Kit

    MSRP: $88.96
    OUR PRICE: $66.72
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    sku: DEL-RP51731SS

    Delta RP51731SS Delta Victorian: Metal Lever Handle Kit

    OUR PRICE: $53.80
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    sku: DEL-RP51737

    Delta RP51737 Aerator

    MSRP: $15.06
    OUR PRICE: $10.54
  • Delta RP51918  Cartridge - 3-Setting Diverter, Not Applicable

    sku: DEL-RP51918

    Delta RP51918 Div Cartridge

    MSRP: $300.88
    OUR PRICE: $225.66
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    sku: DEL-RP5202

    Delta RP5202 15/16" Male Thd Vp, 1/2 Gpm

    MSRP: $72.08
    OUR PRICE: $54.06
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  • Delta RP52146RB Dryden: Volume Control Handle - 17 Series Tub & Shower, Oil Bronze

    sku: DEL-RP52146RB

    Delta RP52146RB Delta Dryden: Volume Control Handle - 17 Series Tub & Shower

    OUR PRICE: $82.95
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    sku: DEL-RP52151

    Delta RP52151 Delta Carlisle: Volume Control Handle - 17 Series Tub & Shower

    OUR PRICE: $39.10
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    sku: DEL-RP5218

    Delta RP5218 Crystal Hdle

    MSRP: $41.58
    OUR PRICE: $31.19
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    sku: DEL-RP52216

    Delta RP52216 Aerator

    MSRP: $34.20
    OUR PRICE: $25.65
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  • Delta RP52217  Aerator Removal Wrench, Not Applicable

    sku: DEL-RP52217

    Delta RP52217 Aerator Wrench

    MSRP: $32.14
    OUR PRICE: $24.11
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    sku: DEL-RP52220

    Delta RP52220 Hdle w/Btn & Screw (1)

    MSRP: $47.44
    OUR PRICE: $35.58
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    sku: DEL-RP52587RB

    Delta RP52587RB Bronze Lever Hdle Kit (1)

    MSRP: $244.94
    OUR PRICE: $183.71
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    sku: DEL-RP52588SS

    Delta RP52588SS Delta Dryden: Escutcheon - 17 Series

    OUR PRICE: $110.20
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    sku: DEL-RP52590

    Delta RP52590 Delta Dryden: Metal Lever Handle Kit - Diverter

    OUR PRICE: $38.85
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    sku: DEL-RP52590RB

    Delta RP52590RB Bronze Lever Hdle Kit

    MSRP: $107.74
    OUR PRICE: $80.81
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    sku: DEL-RP52590SS

    Delta RP52590SS Delta Dryden: Metal Lever Handle Kit - Diverter

    OUR PRICE: $52.30
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    sku: DEL-RP52594

    Delta RP52594 Delta Dryden: Escutcheon - 6-Setting Diverter

    OUR PRICE: $40.75
  • Delta RP52657 Dryden: Aerator, Chrome

    sku: DEL-RP52657

    Delta RP52657 Aerator

    MSRP: $12.99
    OUR PRICE: $9.74
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    sku: DEL-RP52657-1.2

    Delta RP52657-1.2 Aerator Insert

    MSRP: $22.56
    OUR PRICE: $16.92
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  • Delta RP52833 Classic: Metal Lever Handle Kit - 1H Lavatory, Chrome

    sku: DEL-RP52833

    Delta RP52833 Metal Lever Hdle Kit

    MSRP: $50.52
    OUR PRICE: $37.89
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  • Delta RP52833SS Classic: Metal Lever Handle Kit - 1H Lavatory, Stainless

    sku: DEL-RP52833SS

    Delta RP52833SS Delta Classic: Metal Lever Handle Kit - 1H Bathroom

    OUR PRICE: $32.95
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    sku: DEL-RP53231

    Delta RP53231 Delta Pilar: Battery Holder - 4 ( C)

    OUR PRICE: $16.80
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    sku: DEL-RP53339

    Delta RP53339 CP Water Efficient Aerator

    MSRP: $14.55
    OUR PRICE: $10.19
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    sku: DEL-RP53343

    Delta RP53343 Delta Victorian: Aerator - Water-Efficient - 1.2 GPM

    OUR PRICE: $24.35
  • Delta RP53343NN Victorian: Aerator - Water-Efficient - 1.2 Gpm, Pearl Nickel

    sku: DEL-RP53343NN

    Delta RP53343NN Delta Victorian: Aerator - Water-Efficient - 1.2 GPM

    OUR PRICE: $23.40
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    sku: DEL-RP53343PB

    Delta RP53343PB Delta Victorian: Aerator - Water-Efficient - 1.2 GPM

    OUR PRICE: $24.35
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    sku: DEL-RP53343RB

    Delta RP53343RB Delta Victorian: Aerator - Water-Efficient - 1.2 GPM

    OUR PRICE: $24.35
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    sku: DEL-RP53343SS

    Delta RP53343SS Delta Victorian: Aerator - Water-Efficient - 1.2 GPM

    OUR PRICE: $24.35
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    sku: DEL-RP53344SS

    Delta RP53344SS Delta Lockwood: Aerator - Water-Efficient - 1.5 GPM

    OUR PRICE: $24.00
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    sku: DEL-RP53345

    Delta RP53345 CP Aerator

    MSRP: $50.46
    OUR PRICE: $37.85
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    sku: DEL-RP53345BB

    Delta RP53345BB Delta Other: Water Efficient Aerator - 1.5 GPM

    OUR PRICE: $32.60
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    sku: DEL-RP53345SN

    Delta RP53345SN Delta Other: Water Efficient Aerator - 1.5 GPM

    OUR PRICE: $29.25
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    sku: DEL-RP53346

    Delta RP53346 Delta Other: Aerator - Water-Efficient - 1.5 GPM

    OUR PRICE: $19.65
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    sku: DEL-RP53346SS

    Delta RP53346SS Delta Other: Aerator - Water-Efficient - 1.5 GPM

    OUR PRICE: $24.35
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    sku: DEL-RP53347SS

    Delta RP53347SS Delta Leland: Aerator - Water-Efficient - 1.5 GPM

    OUR PRICE: $25.30
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