When maintained according to factory specifications, Rainbow cleaning systems are renowned for exceptional lifespans spanning over 20 years. Follow this schedule to maximize system durability.

Lifecycle Maintenance Calendar

• Every Session: Empty water basin immediately; rinse inner walls; allow to air dry.
• Every 3 Months: Inspect separator flutes for pet hair buildup; clean power nozzle roller bearings and soleplate airway.
• Annual Checkup: Deep flush fluid paths with warm water; inspect drive belt teeth and wand electrical continuity.
• Every 18–24 Months: Replace rear HEPA Neutralizer filter with genuine Rexair unit.
• Every 5 Years: Send to authorized service center for complete motor teardown, NSK bearing refresh, and 48-point vacuum pressure certification.