Pressure Washer Kits & Accessories

Upgrade and customize your pressure washing equipment with professional kits and accessories designed to enhance performance and efficiency. Our selection includes complete plumbing kits, chemical injection systems, mixing systems, gauges, and specialty accessories for building or upgrading your pressure washer setup.

Complete Kits & Accessory Solutions

• Plumbing Kits: Complete 4-6 GPM, 6-8 GPM, and 10-12 GPM plumbing kits for AR, General Pump, and Comet pumps
• Chemical Systems: X-Jet injection systems, foam cannons, and mixing systems with EZ Blend blocks
• Gauges & Monitoring: Inline pressure gauges and quick connect gauges for system monitoring
• Specialty Accessories: Siamese kits, stack racks, remote engine start modules, and sealer carts

Whether you're building a new pressure washer from scratch, upgrading an existing system, or adding specialized capabilities, our kits and accessories provide everything needed for professional installations. Complete plumbing kits include all fittings and components for clean, organized builds, while specialty accessories add functionality and convenience to your operation.

Looking for specific categories? Browse our plumbing kits, mixing systems, and pressure gauges. Need complete pressure washers? Check out our pressure washer units and complete product catalog.