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💧 Upgrade your faucet game with leak-proof luxury!
The Delta RP50587 Single Handle Valve Cartridge features advanced Diamond Seal technology and a durable ceramic valve for smooth, drip-free faucet control. Designed for single-handle kitchen and lavatory faucets, it offers easy installation and a lifetime limited warranty, making it the smart, reliable choice for maintaining your Delta faucet’s peak performance.

| ASIN | B00263BYSQ |
| Best Sellers Rank | #18,287 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #18 in Faucet Cartridges |
| Brand Name | DELTA |
| Connector Type | FIP |
| Customer Reviews | 4.5 4.5 out of 5 stars (5,229) |
| Exterior Finish | Chrome |
| Global Trade Identification Number | 00034449566605 |
| Included Components | Valve |
| Inlet Connection Size | 0.38 Inches |
| Inlet Connection Type | FIP |
| Item Dimensions | 1 x 1 x 3 inches |
| Item Type Name | Valve |
| Item Weight | 0.05 Kilograms |
| Manufacturer | LASCO |
| Manufacturer Warranty Description | Lifetime Faucet and Finish Lifetime Limited Warranty |
| Material Type | Ceramic |
| Model Number | RP50587 |
| Number of Ports | 2 |
| Outlet Connection Size | 0.38 Inches |
| Outlet Connection Type | FIP |
| Size | Small |
| Specification Met | AB 1953/S.152 |
| Thread Size | 0.375 inches |
| Thread Type | FIP |
| UPC | 034449566605 |
| Unit Count | 1.0 Count |
| Valve Type | Ceramic valve |
R**O
Great product
Works great. Easy to install.
J**N
Delta replacement works like a charm.
The original Delta cartridge in the kitchen sink when we bought the house started squeaking, leaking and the handle was getting harder to raise. After replacing it with the new Delta replacement cartridge, no leaks, squeaks and the handle movement is smooth like butter.
G**S
Delta single handle faucet cartridge.
Fit perfectly. Good quality product. Simple to install. Leak is gone.
G**E
Perfect Fit
A little on the pricy side but worth it knowing that I wouldn't have to do the job twice. This is a factory replacement cartridge that installed with minimum effort. After identifying the failed component in my kitchen faucet I needed to be sure my time making the repair would be well spent. When the water pressure was restored it was comforting to see the faucet work flawlessly. The cartridge restored the faucet to its smooth operation once again.
B**N
Cheap plastic
The replacement part worked. But wow, Delta is making some chintzy, cheap plastic products these days.
M**K
Good product, happy with purchase
Installing went great, reasonably easy & fit our Delta faucet perfectly. Happy with the purchase.
C**R
Perfect fit
Product fit perfectly and fixed our dripping faucet.
H**R
Buy Once...
Previously bought the Danco version because it was cheaper. It lasted maybe 2 years. Going back to Delta brand because the one that came with the faucet lasted 7-10 years. Good quality, install was simple & the faucet motion feels more like right.
購**者
2019年にDELTA470-DSTに水栓を交換し故障も無く問題なくキッチン水栓として使用してきましたが 5年経過して止水機能が低下してきたので 今回amazonで購入したカートリッジに交換したらレバーも軽くなり止水機能も完璧に修理出来ました 専用ツールがあれば簡単に交換出来ます
R**A
trabaja de manera adecuada, por el precio muy buena compra
P**C
The cartridge was quite easy to install. The instructions were very clear and explained how to tighten the bonnet nut correctly if you don't own a torque wrench. As long as you have a spring scale (i.e. fish scale) and a fairly large crescent wrench it's quite easy to do. The new cartridge works well, as one would expect. Hopefully it lasts as long as the original one. It's too bad replacement cartridges are so expensive compared to "old style" washers.
O**Z
Fácil de instalar, calzó perfecto
シ**ん
説明書見ながらなら素人でも10分で交換できます。 業者に頼むと部品代と工賃で諭吉さんが何枚かな〜
Trustpilot
2 weeks ago
1 month ago