SKU: 90520493532

Delta RP50587 1-Handle Plastic Faucet Cartridge with DIAMOND Seal Technology

Sale price$39.90 Regular price$44.33
Save 10%

Pay in installments of $11.08 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 12 - Sep 17

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Delta RP50587 1-Handle Plastic Faucet Cartridge with DIAMOND Seal TechnologyDelta 1 handle faucet cartridge (RP50587) Genuine Delta replacement cartridge for single handle faucets using DIAMOND Seal Technology. Durable, diamond embedded ceramic construction delivers long lasting, leak free performance for kitchen or bath repairs. Key Features: Genuine OEM Part: Designed by Delta to maintain fit, function, and warranty coverage DIAMOND Seal Technology: Diamond embedded ceramic valve ensures smooth, leak free operation Single

Delta 1-handle faucet cartridge (RP50587)

Genuine Delta replacement cartridge for single-handle faucets using DIAMOND Seal Technology. Durable, diamond-embedded ceramic construction delivers long-lasting, leak-free performance for kitchen or bath repairs.


Key Features:

  • Genuine OEM Part: Designed by Delta to maintain fit, function, and warranty coverage
  • DIAMOND Seal Technology: Diamond-embedded ceramic valve ensures smooth, leak-free operation
  • Single-Handle Compatibility: For hot/cold control on Delta 1-handle faucets
  • Durable Build: Plastic/ceramic construction engineered for long service life
  • Easy Repair: One cartridge included for straightforward faucet restoration

Specifications Table:

Specification Details
Type Cartridge
Application Faucet
Function Hot/Cold
Material Plastic; diamond-embedded ceramic
Brand/Model Compatibility Delta single-handle faucets using DIAMOND Seal Technology
Number of Handles 1
Package Quantity 1
Threaded Inside
Cap Included No
Lock Nut Included No
Seats Included No
Broach Universal
Length (Inches) 2.75
Manufacturer Original equipment manufacturer (OEM)
Warranty Limited lifetime
For Use with Mobile Homes Yes
For Use with RVs Yes
UNSPSC 30181800
Category Faucet Stems

Frequently Asked Questions (FAQ):

Q: Will this fit my Delta faucet?
A: It fits Delta single-handle faucets that use DIAMOND Seal Technology and specify RP50587. Check your faucet manual or model listing for confirmation.


Q: Is any additional hardware included?
A: Only the cartridge is included; caps or lock nuts are not included.


Q: Can this be used for both hot and cold?
A: Yes, it controls both hot and cold in a single-handle faucet.


Q: What is the warranty?
A: Delta backs this OEM repair part with a limited lifetime warranty.


Q: What material is the cartridge made of?
A: It features a plastic body with a diamond-embedded ceramic valve.


Quiet Precision at the Heart of Your Faucet

This cartridge is the unseen hero that restores a faucet’s effortless glide and whisper-quiet confidence. The diamond-embedded ceramic core feels refined, translating motion into a clean, controlled stream. Pair it with a streamlined, single-handle spout to let performance take center stage. Consider it a small but essential luxury—engineering elegance you feel every day.


Restore like-new, leak-free performance to your Delta faucet with the OEM RP50587 cartridge today.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 90520493532

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 18 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Verified Purchase
Kelly Spencer
Alexandria, US
★★★★★ 4
Great for sensitive skin but they could use more texture
I am glad these don't cause a rash on my son's sensitive skin but I don't really like how slippery/slimey these wipes are since it makes it harder to clean my kid's bottom. I have to use more wipes than I'd like because a single wipe doesn't really have the texture to get all the mess off. I do like these wipes to give my kids to wipe their faces and hands since my kids say they are soft, but their softness makes them less effective at wiping off messes on the bottom of my toddler. I think I will stick with less expensive brands of wipes that have a texture that is better at cleaning off my little guy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2016
N
Verified Purchase
Northside Homestead
Lake Worth, US
★★★★★ 5
Must try!
I LOVE the Pampers Sensitive Wipes! Excellent quality. They don't rip or tear when wiping... feel almost like using a real cloth. Much better than other brands I've tried. I've been using this brand faithfully for 3 years and have never been disappointed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2016
J
Verified Purchase
J-Ma
Carnegie, US
★★★★★ 5
Absorbent but sometimes no indicator.
So sometimes I get the diapers with the indicator stripe and sometimes I get the nice decorative Sesame Street kind that has no clear indicator. Either way no complaints. Haven't had a blowout yet on any size. Tips on preventing blowouts: 1. Make sure you have the right size! 2. Make sure put the diaper on right. (Squirmy kid) 3. Make sure the diaper flares are out around the thighs. 4. Make sure you change the diaper often enough. 5. Too much desitin can make blowouts happen more often.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 27, 2017
E
Verified Purchase
Edobedo
Boise, US
★★★★★ 3
Just OK
Not too impressed. Thickness is good but I don't like the smell and the fibers/lints it leaves on my baby's skin. I like other brands better.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2016
A
Verified Purchase
Amazon Customer
Grantham, US
★★★★★ 5
Great water flosser
Color: Pink+purple
Got it for my 10 year old with braces and it works great! She even takes it to sleepovers! It’s so portable and the travel safe design is great. It’s a very reasonable price as well. Would highly recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 2, 2025

recommand products