NEWS
Drops, deep cuts, and the philosophy behind the device.
Best Personal Smoke Filter: What to Compare Before You Buy
July 20, 2026What Is a Sploof? How Personal Smoke Filters Work
July 20, 2026Vape Filters: How They Work and When to Use One
July 20, 2026Smoke in an Apartment Without Leaving Odor Everywhere
July 20, 2026How Personal Smoke Filters Work
July 20, 2026How Long Does a Personal Smoke Filter Last?
July 20, 2026
Secondhand Smoke, Exhaled Smoke, and What Filters Can Do
October 24, 2023
Philter Labs, Inc. adds former Head of Open Innovation for British American Tobacco to its Scientific and Strategic Advisory Board
September 22, 2022
PHREND: A Reusable Personal Smoke Filter
March 16, 2022
Vaping Etiquette for Shared Spaces
February 5, 2021
How to Get Smoke Smell Out of a Car
November 19, 2019
Personal Smoke Filter Problems: Airflow, Capacity, and Fit
November 7, 2019