Plastic Chemical Strainer with Check Valve – OEM Replacement Part

Part Number: 6233
Category: Pressure Washer Components → Chemical Injector Accessories → Chemical Strainers & Filters
Type: Plastic Chemical Strainer with Integrated Check Valve

The Plastic Chemical Strainer with Check Valve (Part #6233) is a durable OEM replacement accessory designed to protect pressure washer chemical injection systems from debris while helping maintain reliable chemical flow. Commonly installed at the end of a chemical pickup tube, this strainer helps prevent dirt, sediment, and contaminants from entering chemical injectors, proportioners, and downstream plumbing components.

Key Features & Benefits

• OEM-quality chemical strainer assembly
• Integrated check valve design
• Helps prevent debris from entering injectors
• Assists in maintaining chemical pickup line prime
• Helps reduce injector clogging
• Durable chemical-resistant plastic housing
• 1/4" hose barb connection
• Lightweight and easy to install
• Suitable for detergents and cleaning solutions
• Ideal for pressure washing and soft washing systems

Technical Specifications

Part Number: 6233

Product Type: Chemical Strainer with Check Valve

Housing Material: Plastic

Color: Gray

Outlet Connection: 1/4" Hose Barb

Check Valve: Integrated

Application: Chemical Pickup & Filtration

Chemical Compatibility: Common Pressure Washing Detergents & Cleaning Solutions

OEM Replacement: Yes

Typical Applications

• Downstream chemical injector systems
• Soft wash proportioning systems
• Pressure washer detergent injection systems
• Chemical pickup tube assemblies
• Soap application systems
• Cleaning solution transfer systems
• Equipment maintenance and repairs
• Commercial pressure washing equipment
• Industrial cleaning systems

Performance Advantages

• Helps prevent debris from reaching injectors and proportioners
• Integrated check valve assists with maintaining prime
• Supports consistent chemical draw performance
• Reduces maintenance caused by clogged injectors
• Lightweight and compact design
• Easy installation on standard chemical pickup tubing
• Helps extend the service life of chemical injection components
• Suitable for residential, commercial, and industrial applications
• Cost-effective preventative maintenance component

Maintenance Recommendations

• Inspect the strainer regularly for debris accumulation.
• Clean the strainer periodically to maintain proper chemical flow.
• Check the check valve for proper operation during routine maintenance.
• Replace damaged or worn strainers immediately.
• Inspect chemical pickup tubing for cracks or deterioration.
• Flush the chemical system with clean water after use when appropriate.