Customer Reviews for Delta Other Faucet Valve Cartridge (RP50587)
Item # : 24386502
Model # : RP50587
- Genuine Delta Repair Part
- Unfinished
Price is $61.49
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Over 30
16 reviews
Most helpful positive review
Posted Sep 13, 2025
Buy OEM
I have 2 Addison faucets. The one in the kitchen started to have problems shutting off. I bought 2 cartridges advertised as replacements. Not so. Both dripped soon after installing. and they just didn't feel right. So I ordered an OEM Delta part instead. Now that fit and felt right. So far I am happy with it. It cost twice as much as the "replacement" but the money I s...
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VS
Most helpful critical review
Posted Jan 30, 2024
Goes bad quickly
We have had this faucet for about 8 years and have had to put new cartridges in about every 6 months. It's ridiculous.
Laurie
Reviewed at:
deltafaucet.ca
Posted Sep 13, 2025
Buy OEM
I have 2 Addison faucets. The one in the kitchen started to have problems shutting off. I bought 2 cartridges advertised as replacements. Not so. Both dripped soon after installing. and they just didn't feel right. So I ordered an OEM Delta part instead. Now that fit and felt right. So far I am happy with it. It cost twice as much as the "replacement" but the money I s...
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Response from Staples :
Good morning Laurie
Thank You for leaving positive feedback. It is greatly appreciated. If you ever have any concerns, please dont hesitate to contact us at https://www.deltafaucet.ca/service-parts/contact-us or 800-345-3358
Best Regards
Consumer Services
ER, September 15, 2025
Brad in canada
Reviewed at:
deltafaucet.ca
Posted May 8, 2024
second cartridge in the 5 year life of the faucet
Really poor quality. I bought Delta because in the less clean water around georgian Bay the ball type controls NEVER needed replacing. I'm betting some i put in 40 years ago still work with just the pucks being replaced every 15 years or so.
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Response from Staples :
Good morning Brad in canada
Thank you for your feedback. We are sorry to hear about the issues you are experiencing with your product. As the original owner of the product, you may be entitled to the warranty. We would suggest contacting us at https://www.deltafaucet.ca/service-parts/contact-us or 800-345-3358.
Best Regards.
Consumer Services
ER, December 5, 2024
Suki
Reviewed at:
deltafaucet.ca
Posted Jan 30, 2024
Goes bad quickly
We have had this faucet for about 8 years and have had to put new cartridges in about every 6 months. It's ridiculous.
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AlexBob
Reviewed at:
deltafaucet.ca
Posted Jan 19, 2024
Low quality
I bough Delta faucet in 2017. The cartridge started leaking water in 2020. I got a replacement cartridge and it worked again for 3 years before it started to leak.
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Lisa
Reviewed at:
deltafaucet.ca
Posted Apr 8, 2023
Terrible Product
This is the 6th replacement cartridge I have purchased. I just got a replacement from Delta which was replaced in March 2022 and an issue once again. The problem is they just don't turn off when placed in the off position. Have to play with the lever to insure it doesn't leak, drip or stream. It is just my wife and I in the house no kids that are hard on the lever. As I...
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Response from Staples :
Hi Lisa,
We are sorry to hear you are experiencing difficulties with your Delta Touch2o. As the original owner you are backed by the Lifetime Limited Warranty. Cartridges are a wear and tear part regardless of brand. However, we typically see a much longer lifespan than you've noted. There are many different factors that can impact the longevity of the cartridge. We would love the opportunity to resolve this issue. Please contact our customer service team at 1-800-345-3358 and we will be happy to assist.
cd, April 11, 2023
artman
Reviewed at:
deltafaucet.ca
Posted Feb 15, 2023
Leaks and difficult to close the value
After 2 years the valve doesn't firmly fit in it's off position. It takes precision to find the position where its is not spilling hot or cold water, but precisely in the sliver of a spot where its closed and not leaking.
I joke with my wife and tell her it's a like a stick shift manual car, and the takes lots of experience to shift into gear (in this case, aligning ...
I joke with my wife and tell her it's a like a stick shift manual car, and the takes lots of experience to shift into gear (in this case, aligning ...
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Response from Staples :
Sorry to hear you are experiencing difficulties with your Delta product. However, we would require further details in order to provide assistance. Please contact our customer service team at 1-800-345-3358 and we will be happy to review and provide an appropriate resolution.
ER, February 21, 2023
Brian
Reviewed at:
deltafaucet.ca
Posted Oct 19, 2022
Prompt Replacement!
Bought the faucet in 2014. Started to have some issues shutting faucet completely off about a year ago. Handle was loose on the stem, but had to wiggle it just a bit shut off water.
About a week ago the faucet became very difficult to shut off and handle was very loose. On Sunday I opened up and cleaned out the cartridge, but found that it was the stem that was loose...
About a week ago the faucet became very difficult to shut off and handle was very loose. On Sunday I opened up and cleaned out the cartridge, but found that it was the stem that was loose...
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Response from Staples :
Hi Brian,
Thank you for your kind words! We are glad to hear that you were pleased with the resolution offered by our Customer Service team. Thank you for your continued loyalty to Delta.
CD, November 3, 2022
Fred
Reviewed at:
deltafaucet.ca
Posted Apr 19, 2022
Diamond Seal Cartridge in single lever faucets
Good when new. This cartridge gets very stiff and bulky after 2 years' use. My apartment came with Delta faucets in bathrooms and kitchen, this will be the third cartridge in the last 5 years for kitchen and second for the washroom. Saving grace is the ease of replacement, the prompt service for the from Delta for the lifetime warranty for this part.
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Response from Staples :
Hi Fred, thank you for your review. We're happy to hear we are able to help but perhaps you might want to contact us through our form on https://www.deltafaucet.ca/service-parts/contact-us to possibly find the root of the issue. Best regards
Delta Faucet Canada, May 13, 2022
Wingman
Reviewed at:
deltafaucet.ca
Posted Jan 21, 2022
Re-Engineering required!
As a 40+ year experienced Mechanic involved in research and development of fighter aircraft, working with engineers - this lack of performance of the basic functions of this valve is completely unacceptable! I have ALL the problems mentioned in these reviews. Yet, my 4th cartridge in 5 years is shipping to me as I write this. The 50587 cartridge has no hope to become RE...
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Response from Staples :
Hi Wingman, we are sorry to hear you are not satisfied with your product. We appreciate your feedback and will forward your comments to the appropriate channels. If you'd like to speak to one of our customer representatives, please contact us directly at 1-800-345-3358 or online at https://www.deltafaucet.ca/service-parts/contact-us Best regards
Delta Faucet Canada, March 21, 2022
Myster
Reviewed at:
deltafaucet.ca
Posted Dec 28, 2021
Cartridge problem
We have now changed the cartridge 3 times in 5 years. Will not shut off when bringing it to the up position. Not worth your hard earned money for this sub par product. Lots of bad reviews
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Response from Staples :
Hi Myster. We are sorry to hear you are not satisfied with your product. Please contact us directly at 1-800-345-3358 or online at https://www.deltafaucet.ca/service-parts/contact-us so we can try resolve this issue. Best regards
Delta Faucet Canada, January 17, 2022
TomB
Reviewed at:
deltafaucet.ca
Posted Nov 30, 2021
Nice faucet, not so great cartridge.
Two year old kitchen faucet with RP50587 cartridge became almost impossible to shut off. Not an inexpensive repair part for 2 years of use. Please upgrade this part to last at least 5 years or more!!!
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Response from Staples :
Hi TomB, We are sorry to hear you are not satisfied with your product. Please contact us directly at 1-800-345-3358 or online at https://www.deltafaucet.ca/service-parts/contact-us Best regards
Delta Faucet Canada, January 17, 2022
Raymond
Reviewed at:
deltafaucet.ca
Posted Oct 27, 2021
Product average, but amazing customer service
I have a delta faucet that was purchased about 3 years. I figured it was the cartridge that was giving out because of reviews online on this kitchen faucet model. I sent an email to Delta and got a replacement in a week - all hassle free! Amazing customer service
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Response from Staples :
Thank you so much for taking the time to send us your review. We are happy to be of service!
, November 4, 2021
boisé
Reviewed at:
deltafaucet.ca
Posted Jun 12, 2021
Leaks after only 2 1/2 years....
We have a faucet , model 9178-RB-DST that started to leak and is also making noise when we close the handle. Very disapointing, I see that I am not the only one having this issue.
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Response from Staples :
Hi Boisé, I am sorry to hear that you are having issues with leaking and noise when the handle is being closed. If you haven't already, please reach out to our customer service team here https://www.deltafaucet.ca/service-parts/contact-us and provide us with details and photos. We hope we can resolve this issue promptly. Thank you for your patience.
Carole , June 28, 2021
Reviewed at:
deltafaucet.ca
Posted Apr 23, 2021
These new cartridges suck
As a plumber these have very very poor reliability
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Response from Staples :
Hi there! We are sorry to hear that. If there is any more information you would like to provide, please fill in our contact form https://www.deltafaucet.ca/service-parts/contact-us and include pictures if applicable. Thank you for your feedback.
Delta Faucet Canada, May 20, 2021
Robert
Reviewed at:
deltafaucet.ca
Posted Apr 19, 2021
Nice tap until cheap plastic insert breaks
Have had the faucet for over a year and like others, the insert broke and water constantly drips unless you feather tap around...annoying to say the least.
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Response from Staples :
Hi Robert, we appreciate you taking the time to let us know. We are sorry to hear about your experience and we'd love to help to make it right. Please fill out our contact form and provide any pictures, if necessary. https://www.deltafaucet.ca/service-parts/contact-us Thank you
Delta Faucet Canada, May 20, 2021
annoyeddelta
Reviewed at:
deltafaucet.ca
Posted Apr 4, 2021
Failing after 3 years
I bought this 3 years ago and it's already leaking again. It's so frustrating when Delta products were the best and used to last a lifetime.
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Response from Staples :
Hi There. We are sorry to hear that your faucet is leaking. We suggest filling out this form https://www.deltafaucet.ca/service-parts/contact-us so that one of our customer service agents can assist with your leaking issue. Thank you for your patience.
Delta Faucet Canada, April 15, 2021