Works great!
Definitely eliminates most of the smoke, but you’ll still see some smoke come through. Overall it takes away most of the smell and smoke.

A favorite combo...like peanut butter and jelly or peas and carrots!
Buy our bestselling PHREND and a 2-Pack of biodegradable filter cartridges together and save versus buying separately. That's more than 1,500 exhales in this Best PHREND Bundle!
Shipping & Returns
500 exhales
+1,000 exhales
Nothing changes about your routine. PHREND works around your lifestyle.
Put PHREND 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.
My apartment doesn't smell anymore. Roommates had no idea I was even home.
Honestly didn't think it would work this well. Blew right into it and nothing came out the other side. Sold.
Small enough to keep in my pocket. I just exhale through it and that's it. No odor, no mess, no drama.
Third-party verified
Hundreds of verified customers
Proprietary Zero-5™
Honest claims only
You get one PHREND device plus a 2-pack of replacement refills — roughly 1,500 exhales in total. It's everything you need to start filtering and keep going, bundled to save you $2.99 versus buying the pieces separately.
The PHREND device is durable and reusable. Between the device and the two included refills you get around 1,500 exhales under normal conditions — usage varies with the duration and intensity of each exhale.
Yes. The refills in this bundle are universal PHREND filters and work with every PHREND device color. When one is spent, drop in the next and carry on.
The PHREND filter cartridge is biodegradable. Once a filter is exhausted, throw it away with your regular trash — it will biodegrade in less than three years.
14 verified purchase reviews
Definitely eliminates most of the smoke, but you’ll still see some smoke come through. Overall it takes away most of the smell and smoke.
It was good I used it quite a bit
It definitely helps get rid of the smell and smoke I have noticed that if you take big hits like myself than a small amount of smoke can be seen but no smell comes out overall it’s a nice product that works well will definitely buy from here again
All reviews are from verified purchases and moderated before publication. Some reviews may be collected in exchange for a discount, regardless of rating.