Replacing your Pre-Filter or PECO-Filter with a different filter is not recommended. Our filters are specially designed for Molekule air purifiers and ensure the effectiveness of our patented PECO-technology. Using a different filter may damage your device and void your warranty.
Additionally, the PECO-Filters are not interchangeable between devices. In other words, the PECO-Filter for a Molekule Air will not work or fit a Molekule Air Pro, Mini or Mini+.