Description
Product Overview
The Delta faucet cartridge is a high-quality replacement part designed for single-handle kitchen and lavatory faucets. Constructed from durable multi-material components, it features a sleek chrome finish and compact dimensions of 1 x 1 x 3 inches. This valve cartridge includes a 0.38-inch FIP inlet and outlet connection, two ports, and meets AB 1953/S.152 specifications for safety and performance. With part number RP50587 and a weight of 1.67 ounces, it ensures compatibility and reliability in various plumbing setups.

Usage
This cartridge is ideal for homeowners and professionals replacing worn-out valves in Delta single-handle faucets. It is suitable for kitchen sinks, bathroom lavatories, and other residential plumbing applications where consistent water control is needed. The product is easy to install and helps restore faucet functionality without requiring full fixture replacement.
Why Choose Us
Delta is a trusted brand in plumbing, known for precision engineering and durable materials. This cartridge offers a lifetime limited warranty on both faucet and finish, ensuring long-term value. It complies with stringent AB 1953/S.152 standards, reducing lead content for safer water use, and is backed by positive customer reviews and high rankings in home improvement categories.
Key Features
- Compatible with Delta single-handle kitchen and lavatory faucets for easy installation
- Chrome finish resists corrosion and maintains a clean appearance over time
- Meets AB 1953/S.152 specifications for enhanced safety and regulatory compliance
- Durable multi-material construction ensures reliable performance and longevity
- Includes a lifetime limited warranty for added confidence and support
FAQ
What faucets is this cartridge compatible with?
This cartridge is designed for Delta single-handle kitchen and lavatory faucets. It is not compatible with other brands or double-handle models.
Does it come with installation instructions?
Installation instructions are not included, but it follows standard procedures for Delta cartridge replacements. Refer to your faucet manual or seek professional help if needed.
Is this product lead-free?
Yes, it meets AB 1953/S.152 standards, which restrict lead content, making it safe for potable water systems.
What is the warranty coverage?
The product includes a lifetime limited warranty on the faucet and finish, covering defects in materials and workmanship under normal use.
Can I use this for commercial applications?
It is intended for residential use. For commercial settings, consult Delta or a plumbing expert to ensure suitability.





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