PAX Four Flat Mouthpiece Onyx – flush and discreet in a 2-pack
These flat mouthpieces in Onyx are the replacement mouthpieces for the PAX Four in the original shape: they sit flush with the device and align with the casing. The silicone piece clips on top of the PAX 4 without tools and fits securely in the mouthpiece connection. Included are two pieces.
Flush means: nothing catches
The flat design has a practical advantage you notice daily: the Vaporizer slides into your pocket without anything catching on the fabric. That’s why many owners stick with the flat mouthpiece permanently and never switch to the raised version. Plus, it allows for discreet use – from the outside, it’s hardly noticeable that anything is attached.
Why switching brings back the flavor
Silicone is durable but not forever: after months of heat and daily lip contact, the material softens and discolors. Both happen gradually, so you hardly notice until you switch. A new mouthpiece restores a
Button and lip sensor remain covered
Like the original, this mouthpiece precisely covers the button and lip sensor. Your PAX 4’s controls work unchanged – you’re only replacing a wear part, not the device’s operation.
Tool-free in one step
The replacement is tool-free: just clip on, done. This makes regular swapping so easy that you actually do it – both for wear and for cleaning.
Always one ready to use
With two mouthpieces in the pack, one can soak in warm soapy water while the other stays on the Vaporizer. Cleaning never interrupts a session – and you never have to use a mouthpiece that still needs to dry.
Our practical tip
Use discoloration as a guide: if the silicone visibly darkens or feels noticeably softer, it’s time for a fresh piece. Soak the used one in warm soapy water instead of rubbing it dry, and let it dry completely before putting it back on the device.
Our impression
We find the flat mouthpiece the right choice for anyone who wants to carry their PAX Four discreetly. Flush original shape, full coverage of button and lip sensor, tool-free replacement – and always one clean ready in the 2-pack.
Scope of Delivery
- 2 x flat mouthpiece in Onyx
Manufacturer
Manufacturer: Pax Labs, Inc., 660 Alabama St, 2nd Floor, San Francisco, California, 94110, United States, legal-dept@pax.com, https://www.pax.com/
Importer / Distributor: KP FRANCE SAS, Avenue de la Salanque 102, 66000 Perpignan, Occitanie, France, https://kp-group.global/






