"These filters are a godsend for me — I have to take my medicine with me at all times and now I can use my meds anywhere since I have this filter - THANK YOU!!"

- Kendra A.


“Easy to use and easy to carry at all times”

- Andy T.


“It has already saved me so many times and I already feel better about no longer potentially harming my pup with my secondhand smoke”

- Rachel M.

Our Promise to You

Our #1 priority at Philter Labs, Inc. is to ensure you enjoy your experience with PHILTER products. It’s important to us that you believe in the benefits of using a PHILTER and most importantly, take pride in using the products. If for any reason you’re not 100% satisfied with the clean air our products provide to you and those around you, our money-back guarantee means you will get a FULL refund on your purchase.

Thanks again for being a clean air champion!