
Ships free. Leaves in 1-2 business days.
Pre-order. Begins shipping mid-November, in the order placed.
The 30-Day Clean Air Guarantee
Try PHILTER and if you don't love your clean air, tell us within 30 days and we'll send you a full refund. How it works
POCKET is the smallest, most powerful exhale eliminator: inhale from your favorite device, exhale into POCKET, and proprietary filtration removes odors and 99.75% of toxins found in secondhand smoke or vape. Each filter is built for up to 250 exhales. Two sleeves, two filters, up to 500 exhales: one for the car, one for the bag. Pre-orders begin shipping mid-November, in the order they were placed.
Common questions
Shipping & Returns
Nothing changes about your routine. POCKET works around your lifestyle.
Put POCKET to your lips and exhale directly through it. The Zero-5™ filter traps particulates and odor before they ever hit the air.
What comes out the other side is clean, filtered air. No visible cloud, no lingering odor. Just discretion.
Five stages of microfiltration. One result: nothing in the air but the moment.
Proprietary airflow reduces back pressure, letting you exhale naturally without the "blocked straw" resistance of most filters.
Medical-grade HEPA filtration layers trap and remove toxic particulates including carcinogens, viruses, and bacteria.
Specialized media scrubs Volatile Organic Compounds (VOCs) to eliminate lingering odors and airborne irritants.
The result? A completely invisible, odorless output that respects the air you share with friends, family, and pets.
Lab-tested filtration efficiency. No false claims, just results.
Captures particles down to 0.3 microns. That's 300x smaller than a hair.
No visible exhale. No lingering smell. No awkward conversations.
Third-party verified
Hundreds of verified customers
Proprietary Zero-5™
Honest claims only
You exhale directly into the device. Inside is our patented Zero-5™ technology — a 5-stage microfiltration system that captures airborne particulates, odor, and toxins as you blow through it. What comes out the other side is clean, filtered air, trapping particles as small as 0.3 microns with 99.75% efficiency.
Each device is built for hundreds of exhales under normal conditions. Usage varies with the duration and intensity of each exhale. When the filter is spent, drop in a fresh replacement cartridge and carry on.
The device itself is durable and long-lasting. When the filter is exhausted you simply swap in a replacement refill to keep using it — no need to buy a whole new unit.
The filter cartridge is designed to decompose. Pop out the spent cartridge and dispose of it responsibly. PHILTER packaging is biodegradable, recyclable or reusable.