Fine Particle Filter for DeVilbiss 505, 515 & 525
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The DeVilbiss Fine Particle Filter is the critical internal intake filter designed to trap microscopic contaminants before they reach the compressor. It ensures the air processed by your concentrator is medically pure, protecting both the patient and the machine's high-precision internal sensors.
- Micro-Particle Filtration – Traps fine dust, pollen, and bacteria at a microscopic level for safer breathing.
- Device Protection – Safeguards the compressor and sieve beds from internal contamination and wear.
- Clinical Purity – Ensures the concentrated oxygen produced remains hygienic and safe for long-term inhalation.
- Direct OEM Fit – Precision-engineered to provide a perfect airtight seal for the 505, 515, and 525 series.
The essential maintenance part for ensuring clinical reliability and pure air delivery in your DeVilbiss oxygen system.
In The Box 📦
In The Box 📦
Setup & Use 📘
Setup & Use 📘
Warranty & Returns 🛡️
Warranty & Returns 🛡️
• 2-Year Product Warranty
Every product you purchase comes with a mandatory 2-year legal warranty, standard for the EU. This covers any manufacturing defects or faults that appear during this period.
CPAP Masks are covered for 6 months against manufacturing defects, which do not include wear and tear, misuse, poor cleaning & accidental damage.
• 30-Day Returns
You can return any unopened and unused product within 30 days of delivery. Due to health and hygiene standards, opened masks and mask parts cannot be returned under this standard policy.
• 30-Night Mask Fit Guarantee (optional service)
Allows you to exchange an opened mask up to two times for a different size or model if it does not fit. Available for purchase once per customer every 12 months.




