Skip to content

Air Inlet Filter for Inogen at Home Oxygen Concentrators


Contact Us For Information & Alternatives

These Air Inlet Filters are designed for use with all Inogen at Home Stationary Oxygen Concentrators.

The Air Inlet Filter protects your Inogen at Home from airborne contaminants. The filter is located on the top of the backside of the machine. Typically the filter will last 5 years however filters should be replaced as necessary when they begins to appear worn or degraded. The Inogen at Home should never be used without an Air Inlet Filter in place.

Loyalty Rewards
Earn Points & Save Money

In Stock
Ready to Ship

HSA FSA Eligible
Save on Healthcare Costs
Product Information
Manufacturer Inogen
Part Number(s) RP-401
HCPCS Code E1399
Compatibility Inogen At Home

Coming Soon!