The PHILTER improved proprietary cartridges are now available in new exciting colors to mix and match with POCKET and PHLIP sleeves. Offering up to 150 exhales per PHILTER, these replacements provide a more economical and environmentally friendlier option than replacing your entire PHILTER device.
Features:
- New and improved airflow and increased longevity thanks to enhancements to our patented core technology
- Keep your same POCKET or PHLIP sleeve and simply replace the cartridges resulting in less waste
- 150 exhales per PHILTER cartridge
