Pax Flat Mouthpiece
Vape accessories
by PAX
PAX Flat Mouthpiece — Spare Parts for Your PAX 2/3 Vaporizer
The PAX flat mouthpiece is a low-profile replacement mouthpiece designed for the PAX 2 and PAX 3 portable vaporizers. This pack includes 2 flat mouthpieces, so you've got a backup for your backup. If you've ever fished around in coat pockets or sofa cushions trying to find that tiny piece of silicone, you already know why spares exist.
| Spec | Value |
|---|---|
| Quantity | 2 pieces |
| Type | Flat mouthpiece |
| Compatibility | PAX 2, PAX 3 |
| SKU | VS0114 |
| Profile | Low-profile, sits flush with the device |
| Material | Food-grade silicone and plastic |
Complete your PAX setup with a PAX Oven Screen or PAX Cleaning Kit. The oven screen keeps herb out of the vapour path, and the cleaning kit keeps airflow unrestricted — both make a noticeable difference to vapour quality over time.
Why You Need a Spare PAX Flat Mouthpiece
The flat mouthpiece is the part of your PAX that takes the most handling. You pop it off to load the oven, you pocket the vaporiser with it attached, you toss it in a bag. It's small, it's smooth, and gravity does the rest. We've seen plenty of customers come in saying they lost theirs at a park, a party, or just somewhere between the kitchen and the sofa. It happens.
The flat version sits flush against the top of the PAX body, which means it doesn't snag on pocket lining or collect lint the way the raised mouthpiece does. If you carry your PAX in a trouser pocket or a small bag, the flat mouthpiece is the better choice — it keeps the whole unit sleek and compact. The trade-off? The raised mouthpiece gives you a bit more lip comfort during longer sessions because it protrudes slightly. Both work identically in terms of vapour delivery; it's purely a form-factor preference.
Buying a 2-pack now means you're not stuck waiting for a delivery when one goes missing. At this price, it's the kind of thing you throw in the basket and forget about until you actually need it — and then you're very glad you did.
Flat vs Raised PAX Mouthpiece — Which One to Pick
The flat mouthpiece sits level with the top of the PAX, adding zero extra height. The raised mouthpiece sticks up about 5mm and gives your lips a more defined contact point. Here's how they compare:
| Feature | Flat Mouthpiece | Raised Mouthpiece |
|---|---|---|
| Profile | Flush with device body | |
| Pocket-friendliness | Better — no protrusion | Slightly less — raised edge can catch fabric |
| Lint resistance | Better — flat surface collects less debris | Raised lip can trap pocket lint |
| Lip comfort | Minimal contact surface | More defined, slightly more comfortable for extended draws |
| Vapour delivery | Identical | Identical |
| Best for | On-the-go use, discreet carry | Home sessions, longer use |
We'd pick the flat mouthpiece for daily carry and the raised one for home use. If you only want one style, the flat is the more versatile of the two — it does everything the raised does, just with a slimmer profile. That said, some people genuinely prefer the feel of the raised version against their lips, and that's a perfectly good reason to go the other way.
How to Replace Your PAX Mouthpiece
- Turn off your PAX and let it cool completely — the mouthpiece area gets warm during use, and you don't want to handle hot silicone.
- Grip the current mouthpiece and pull it straight up. It's held in place by a magnet, so it should pop off with light force. No twisting needed.
- Check the mouthpiece well for any herb residue or buildup. A quick wipe with a pipe cleaner or cotton bud dipped in isopropyl alcohol keeps the connection clean.
- Drop the new flat mouthpiece into the well. The magnet will pull it into place with a satisfying click. Make sure it sits flush — if it's slightly raised on one side, just press it down gently.
- Draw through the mouthpiece before loading the oven to confirm airflow is unobstructed. If the draw feels tight, check that the oven screen inside isn't clogged.
