How To Change The Devilbiss Replacement Filter?
- Replacement Filter should be changed every in 6 months or sooner if it discolors.
- Remove filter by grasping it firmly and then pulling it out of the unit.
- Thereafter discard the old filter.
- Replace with a new Devilbiss Filter for PulmoNeb LT Compressor (part 3655LT-601)
- Note: Do not reuse or wash the filter or substitute any other material for it as it will result in compressor damage.
What to Buy with Devilbiss Replacement Filters for Nebulizer System?
- AIRFREE IRIS 3000 Filterless Air Purifier
- Smartsilk Asthma and Allergy Friendly Mattress Protector
- Smartsilk Asthma and Allergy Friendly The Pillow Protector
Also available (seperately):
- Devilbiss PulmoNeb LT Compressor Nebulizer System (Code 3655LT)








