DeVillbiss 525 Oxygen Concentrator Service and Repairs

The DeVilbiss Compact 525 Oxygen Concentrator is built for performance, durability, and ease of use. Backed by decades of proven reliability, this concentrator delivers consistent oxygen flow with advanced safety features and reduced maintenance demands.

Keep your DeVilbiss O2 Concentrators (Compact 525) operating safely and reliably with annual Preventative Maintenance (PM). Certified biomedical technicians follow OEM-compliant service protocols to calibrate, test, and verify your equipment meets OEM specs for safety and performance.

Need parts, disposables, or accessories? Visit our trusted parts and accessories partner for compatible components.

Service Options

  • PM Cycle: Annual
  • Functions Test
  • Preventative Maintenance (PM)Learn More
  • Repair
  • On-Site PMs
Get Service

Possible Repair or Service Needs

Alarm lights appearing
Equipment not functioning correctly
Filters clogged
Internal leaks

Preventative Maintenance for the DeVilbiss Compact 525

  • Visual inspection to verify integrity of unit
  • Testing of all device functions to OEM specifications
  • Power cord inspection
  • Replacement of filter
  • Button verification test
  • Electrical safety test
  • Complimentary device cleaning
  • Free return shipping
  • Full biomedical report for compliance and documentation

Care Instructions

Proper storage in climate climate-controlled area

Use only fingers to press buttons (not ink pens)

Be gentle with older units

Perform routine maintenance