This filter is designed for Respironics PR System One Machines. This filter is 7/8" tall and 1 3⁄4" wide (no tab). This is one out of two total filters you should have in your System One Machine for complete protection against harmful or irritating airborne particles.
Recommended Replacement Schedule: Once every 2 weeks.
Product Features
Protects against small particles
Your filter protects you from particles floating in your air such as dust and dander. Replacing your filter regularly will ensure that you are breathing clean air and can help protect you against upper respiratory infections.
Specifications
What's in the Box?
Disposable filter - no tab
Dimensions
7/8" wide and 1 3/4" tall
Materials
Polypropylene/acrylic
Filter Installation
Insert the white filter into the machine with the white fibrous side facing in, then insert the washable black foam filter
