Product Description

The Rainbow Reaxair Stage Assembly Lower D (part #Star RX103) is a genuine OEM replacement component designed for Rainbow Reaxair portable vacuum systems. This lower stage assembly is essential for maintaining proper airflow and filtration performance in your unit.

Constructed as an original manufacturer part, this assembly ensures exact fitment and reliable performance. The lower stage assembly works in conjunction with other system components to deliver consistent suction and water-based filtration.

This part is compatible with Rainbow Reaxair portable vacuum models that utilize the Star RX103 stage assembly designation.

Swiss Boy Vacuum is an authorized Rainbow dealer serving the Wasatch Front since 1963. We stock genuine OEM parts and provide expert guidance on assembly replacement and installation. Contact us at 801-298-3656 for compatibility confirmation and fast shipping from our Bountiful, Utah location.

Why Choose This Product?

• Genuine OEM Rainbow part—exact specifications and fitment
• Maintains proper airflow and water-based filtration efficiency
• Original manufacturer quality and durability
• Direct replacement for worn or damaged lower stage assemblies
• Authorized dealer support from Swiss Boy Vacuum experts
• Fast shipping from Bountiful, Utah

Specifications

• Brand: Rainbow
• Product: Reaxair Stage Assembly Lower D
• Part Number: Star RX103
• Type: Lower Stage Assembly Component

Compatibility

• Rainbow Reaxair models utilizing Star RX103 stage assembly

Use Case

This stage assembly is for Rainbow Reaxair portable vacuum owners who need to replace a worn, damaged, or underperforming lower assembly component. If your Reaxair system is losing suction, has visible damage to the lower stage, or requires scheduled maintenance, this genuine OEM part restores filtration integrity and vacuum performance. It's essential for maintaining the water-based filtration system that defines Rainbow's cleaning technology.