The sploof, engineered.
PHREND is a reusable sploof with patented Zero-5 five-stage filtration. Exhale through it and far less smoke and smell reach the room.
$37.99 · up to 500 exhales per cartridge
Do sploofs actually work?
A good one does. A dryer-sheet tube covers smell with fragrance. PHREND filters it.
4.8 out of 5
100 PHREND reviews, 84 of them five stars
“I thought it was BS but after the very first puff and exhale. It was amazed, it actually held all the smoke in this little pocket cart.”
“I had my doubts. I tried it out in the car and nothing the next morning. Easy to use and works very well. 10/10”
“I bought this to limit the amount of smoke and it really does work well. If your in a closed area there will be some smoke that comes off the blunt if that is what you have but the exhaled smoke is totally gone”
Is it better than a DIY sploof?
Yes. A homemade sploof is fragrance in a tube. PHREND is a filter, with five stages and a cartridge rated for hundreds of exhales.
How it works
- PHREND
- Patented Zero-5 five-stage microfiltration.
- DIY sploof
- Dryer sheets in a cardboard tube. Fragrance covers the smell.
- Basic sploof
- Varies by brand. Check how many filter stages it has.
Smoke particles
- PHREND
- Removes 99.75% of harmful particulates in secondhand smoke that passes through it.
- DIY sploof
- Not designed to capture them.
- Basic sploof
- Varies by brand. Look for published test results.
Lifespan
- PHREND
- Up to 500 exhales per cartridge.
- DIY sploof
- A handful of sessions before it goes soft and stale.
- Basic sploof
- Varies by model.
Reusable
- PHREND
- Yes. Keep the device, swap the cartridge.
- DIY sploof
- No. Rebuild it.
- Basic sploof
- Depends on the model.
What's left over
- PHREND
- A biodegradable, plant-based cartridge.
- DIY sploof
- A smoky tube and used sheets.
- Basic sploof
- Depends on the model.
| Feature | DIY sploof | Basic sploof | PHREND |
|---|---|---|---|
| How it works | Dryer sheets in a cardboard tube. Fragrance covers the smell. | Varies by brand. Check how many filter stages it has. | Patented Zero-5 five-stage microfiltration. |
| Smoke particles | Not designed to capture them. | Varies by brand. Look for published test results. | Removes 99.75% of harmful particulates in secondhand smoke that passes through it. |
| Lifespan | A handful of sessions before it goes soft and stale. | Varies by model. | Up to 500 exhales per cartridge. |
| Reusable | No. Rebuild it. | Depends on the model. | Yes. Keep the device, swap the cartridge. |
| What's left over | A smoky tube and used sheets. | Depends on the model. | A biodegradable, plant-based cartridge. |
Building one anyway? Here is how to make a sploof, and why DIY ones stop working.
How does a sploof filter smoke?
SMOOTH EXHALE
Proprietary airflow reduces back pressure, letting you exhale naturally without the "blocked straw" resistance of most filters.
How long does a sploof last?
A PHREND cartridge is rated for up to 500 exhales. When smoke starts getting through or airflow tightens, swap the cartridge. The device stays.
“Plain and simple it works. Smoke, vapes, doesn’t matter this thing absolutely works. I was amazed at the fact there was no smells or smoke that made it past. Finally noticed a little smoke coming thru after a month of use so it’s time to replace the filter and keep staying low key. Love it, def buying more from these guys!”
Can you use a sploof with a vape?
Yes. It filters whatever you exhale through it, and vapor carries smell even when the cloud looks light.
“This is the best thing ever! I use it for my vape and you can’t ever smell the vapor. It’s made it insanely easy for me to smoke when I’m in public and no one knows!!! Mine is well used and well loved”
Is it hard to exhale through?
It takes a steady exhale, and a big one takes a little more push. Owners coming from older filters say PHREND breathes easier.
“Depending on how much smoke you blow, it can be a little hard to blow through, no smoke or smell is nice”
“Loved my old philter (flip), but it always took a lot of force to do its job. The phrend is a huge upgrade. It’s a bit bigger and bulkier, but it’s so much easier to use and filters better than ever.”
Does a sploof make smoking safe?
No. A sploof is an odor-control tool, not a health or safety device. It only filters what you exhale through it, not smoke rising from a lit joint or bowl. Use it where smoking or vaping is legal and permitted.