Top 10 Best faucet cartridge replacement in 2026

Last Updated - 6/7/2026

🏆Best Choice

Sxtrrdnary

RP19804 Shower Cartridge Compatible with Delta 1300/1400 Series Single Handle Tub Bathtub Shower Faucet Replacement for Delta Monitor Cartridge Repair Plumbing Parts, RP22734 Bonnet Nut (1993-2007)

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•✔ Exact Replacement - Specifically engineered Replacement for Delta Monitor 1300 & 1400 series single-handle tub/shower valves (Only fits pre-2007 models - incompatible with post-2007 MultiChoice Universal Valves)
•✔ Pressure-Balanced Performance – Maintains water temperature within ±3.6°F (±2°C), preventing sudden hot/cold surges for safer showers.
•✔ Durable Construction – High-quality brass core with reinforced plastic for long-lasting, leak-free operation. Limits max hot water flow to avoid scalding.
•✔ Flow-Restricting Safety - Built-in hot water limiter prevents dangerous overheating
•✔ Tool-Free Installation – Direct drop-in replacement—no special tools or full valve removal required. (Clean old valve seat before installing.)

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$21.99

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Sxtrrdnary

RP46074 Compatible with Delta 13/14 Series Bath Tub Shower Faucet Single Handle Universal MultiChoice Rough-in Valve Monitor Cartridge Repair Assembly Plumbing Parts

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•Compatibility –Our RP46074 cartridge assembly replacement for Monitor rough-in valves (R10000, R1100, R1800, R2200, etc.) and most single-handle 13/14 series tub/shower faucets Kit. (Excludes 1300/1400 series)
•Pressure-Balanced Performance – Maintains water temperature within ±3.6°F (±2°C), preventing sudden hot/cold surges for safer showers.
•Durable Construction – High-quality brass core with reinforced plastic for long-lasting, leak-free operation. Limits max hot water flow to avoid scalding.
•Tool-Free Installation – Direct drop-in replacement—no special tools or full valve removal required. (Clean old valve seat before installing.)
•Stop Leaks & Drips/ Budget-Friendly Solution– Thoroughly tested for superior leak-proof performance.Resolve plumbing issues at half the cost of conventional repairs.

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$18.99

$27.99

-32%

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REHUH

RP25513 faucet stem assembly Replacement Kit for two handle faucet repair kit with RP24096 Cartridge RP4993 Seats Springs RP24097 1/4 Turn stop, 2 Pack

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Package included: Stem*2 , 1/4 Turn stop*2 , Rubber seat*2 , Spring*2 .
•Works on both hot and cold. Enough quantity can satisfy your inventory and daily.
•Replacement Kit for most Delta two handle faucet repair kit, can be fixing leakage due to the failure of stem, spring or seat.
•Made with brass stem and stainless steel plate, sturdy and not easy to deform. Easy to use and keep a faucet running smoothly.
•Easy Installation: Just turn off the water, remove handle and old stem assembly. Once faucet stem assembly are replaced and reassemble, No more leaks!
•Buy with Confidence and Add to Cart Now! We Provide 100% Customer Support & 6 Month Product Warranty.

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$14.90

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Ahenbal

RP50587 Cartridge Replacement for Delta Single Handle Kitchen and Lavatory Faucets, Works with DIAMOND Seal Technology Models Featuring a 36 mm Motion, (Include RP51503 Bonnet Nut）

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Compatibility:Fits DST single handle kitchen and lavatory faucet.NOTE: NOT INTERCHANGEABLE WITH DIAMOND
•High Reliability:Made from high-strength materials that withstand everyday wear and tear, resist corrosion, and ensure long-term use
•Easy Installation:Install effortlessly without the need for professional assistance, saving half the cost
•Safety Design:The RP50587 cartridge features a built-in temperature limiter to prevent scalding.
•Fix Leaks And Drips:Solves faucet drips and leaks, restoring your faucet performance.

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$21.59

$23.99

-10%

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Ahenbal

RP50587 Cartridge Replacement for Delta Single Handle Kitchen and Lavatory Faucets, Works with DIAMOND Seal Technology Models Featuring a 36 mm Motion, with Allen Wrench

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Compatibility:Fits DST single handle kitchen and lavatory faucet.NOTE: NOT INTERCHANGEABLE WITH DIAMOND
•High Reliability:Made from high-strength materials that withstand everyday wear and tear, resist corrosion, and ensure long-term use
•Easy Installation:Install effortlessly without the need for professional assistance, saving half the cost
•Safety Design:The RP50587 cartridge features a built-in temperature limiter to prevent scalding
•Fix Leaks And Drips:Solves faucet drips and leaks, restoring your faucet performance

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$17.54

$19.49

-10%

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TOVEN-RV

RP46074 Delta Shower Valve Cartridge Compatible with Delta 13/14 Series Bath Tub Shower Faucet Single Handle Universal Shower Valve Cartridge Repair Assembly Replacement Monitor Cartridge Parts

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•REPLACEMENT RP46074 SHOWER VALVE CARTRIDGE ASSEMBLY - TOVEN-RV RP46074 valve cartridge assembly can be used for (rough-in R10000, R1100, R1800, R2200, etc.) single handle function repair kit; Comaptible with all single handle 13/14 series bathtub shower faucets. ( Note: NOT FIT 1300/1400 series! )
•PRESSURE BALANCE DESIGN - RP46074 monitor shower cartridge features single function pressure balance design to control water temperature within a safe range ±3.6° F (±2° C), which protect you from sudden changes in hot and cold water pressure and prevent you from cold water surprise during shower.
•PREMIUM QUALITY - Single-handle universal valve cartridge repair assembly is made with high quality brass and extra-durable plastic, sturdy and not easy to deform. Easy to use and limit the maximum flow of hot water to prevent overheating.
•EASY INSTALLATION - RP46074 cartridge is easy to install, no other tools or modifications needed. No need to replace the entire fixing device to repair leaking faucet! Before installing the new valve core, please remember to clean all the contaminants in the old valve core area.
•BUY WITH CONFIDENCE - RP46074 Pressure Balance Shower Cartridge Assembly comes with 1-Year Warranty, if you have any questions about our products or service, please feel free to contact us for a replacement. We will be glad to help!

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$19.99

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REHUH

RP25513 Faucet Stem Replacement for Delta two handle Faucet Repair Kit with RP24096 cartridge RP4993 Seat and Spring RP24097 Turn stop1/4, 2 pack

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Package included: cartridge *2 , 1/4 Turn stop*2 , Rubber seat*2 , Spring*2 .
•Replacement Kit for two handle faucet repair kit, can be applied for fixing leakage due to the failure of stem, spring or seat.
•Brass stem and stainless steel plate add extra strength.
•Works on both hot and cold.
•Sturdy stem unit assembly, Helps keep a faucet running smoothly. Enough quantity can satisfy your inventory and daily.

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$15.90

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DELTA

Delta Faucet RP50587 Single Handle Valve Cartridge,Chrome,Small

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Compatible with Delta faucets For use with single-handle kitchen and lavatory faucets (not included)

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$33.99

$42.63

-20%

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Yejesiy

Yejesiy 2 Pack RP25513 Faucet Stem Replacement for Delta Two Handle Faucet Repair Kit, Premium Faucet Cartridge Parts with RP4993 Rubber Seat and Spring

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•【PACKAGE INCLUDES】: RP25513 faucet cartridge *2, rubber seat *2, spring *2, 1/4 turn stop *2
•【HIGH QUALITY】: This RP25513 faucet stem is made of brass valve rods and stainless steel plates, which are sturdy, durable, and not easy to deform.
•【PAY ATTENTION】: Works on both hot and cold. The left and right handles are the same cartridge.
•【EASY INSTALLATION】: Easy to install, just shut off the water, take off the handle and swap out the old stem. Once you’ve replaced it and put everything back together, there will be no more leaks!
•【WIDE APPLICATION】: This faucet repair kit is suitable for most Delta double-handle faucets, which can fix leakage problems caused by faulty valve stems, springs, or valve seats.

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$6.99

$7.99

-13%

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DELTA

DELTA FAUCET RP25513 Stem Assembly, One Size

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Genuine Delta repair part
•Sturdy stem unit assembly
•For replacement in two handle faucets
•Brass stem and stainless steel plate add extra strength
•Helps keep a faucet running smoothly
•Part will have either black or beige color

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$22.96

$24.89

-8%

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