3 replacement filters for your Philter POCKET.

Philter's improved proprietary PHILTER cartridges offer up to 150 exhales per PHILTER, these replacements provide a more economical and environmentally friendlier option than replacing your entire PHILTER device.

Simply insert the replacement cartridge into your POCKET sleeve to reduce secondhand smoke and smell in style.

 FEATURES

• New and improved airflow and increased longevity thanks to enhancements to our patented core technology
• Keep your same POCKET sleeve and simply replace the cartridges resulting in less waste
• 150 exhales per PHILTER cartridge