PAX FLOW
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PAX FLOW Vaporizer UK
The PAX FLOW Vaporizer is the latest innovation from the trusted minds at PAX Labs, this time they have done something different. As if the firefly 2 and Pax had a baby. The Pax flow has been born. With airflow control to impress. As always its a stylish portable vaporizer, just a little bit bigger than the pax 3 now. The PAX FLOW vape is definitely going to become a must have. Its a bold move on their part and its for sure done for good reason. They expect this to deliver a bang and we expect it will do just that.
It’s compact, ultra-lightweight, and features a refined matte finish available in sleek Onyx and Greenstone colourways. Like all PAX devices, the FLOW is built for clean hits, smooth flavour, and reliable sessions, delivering quality vapor with just one button.
PAX FLOW Features
1. Revolutionary Airflow Control
The for sure standout feature of the PAX FLOW vaporizer is its built-in airflow dial. This new addition allows you to adjust the resistance of your draw, letting you customise your sessions with more or less airflow, perfect for tailoring intensity and flavour. Whether you prefer tight or open draws, the FLOW gives you control without the need for external apps or accessories.
2. Ultra-Portable Design
At just 60g, the FLOW is one of the lightest PAX vaporizers yet. With its seamless design, it fits easily in your pocket, bag, or hand. The smooth finish and minimalist form make it the ideal vaporizer for stealthy, on-the-go use, while still maintaining the premium aesthetic PAX is known for.
3. One-Button Simplicity & Easy Loading
The PAX FLOW is extremely easy to use. Power it on, set your temperature, and enjoy. The intuitive one-button interface and colour-coded LED feedback remove any learning curve, making it a great choice for beginners or anyone who wants fast, hassle-free sessions.
The side-mounted oven door fully detaches, offering a more convenient loading process. With a completely open airpath from the oven to the mouthpiece, cleaning becomes a breeze. You'll spend less time scrubbing and more time savoring your sessions.
4. Pocket-Friendly & Durable
Crafted with a strong polymer body, the PAX FLOW is built to last and designed to go anywhere. It’s the kind of device you’ll want to take everywhere with you—discreet, reliable, and ready when you are.
5. Efficient Heating System
The revamped hybrid heating system offers consistent vapor quality and impressive efficiency in every session. Combining conduction with convection, the advanced oven smartly adjusts to your pack style and draw preferences. Whether you're enjoying a densely packed bowl or favor a lighter pack for bigger hits, it ensures thorough extraction of cannabinoids and terpenes while enhancing flavor.
Temperature Settings & Heat Modes
The PAX Flow Vaporizer is designed for advanced dry herb vaporization with five intelligent heat modes. Unlike traditional vaporizers that hold a static temperature, the Flow automatically adjusts heat output in real-time, reacting to your packing style, draw strength, and usage pattern. This ensures consistent, efficient, and flavorful vapor in every session.
Each mode is displayed through the signature PAX LED lights. Simply press the top button to cycle between modes—when you feel the quick vibration, your device is ready to use.
- LED 1 – Discreet Mode (Purple – 180°C / 356°F): Perfect for low-profile use, this mode reduces vapor density, dims the LED petals, and softens vibration feedback, delivering flavor-rich yet subtle clouds.
- LED 2 – Efficiency Mode (Green – 190°C / 374°F): Designed for long-lasting sessions, it optimizes herb consumption, ensuring you get maximum value from every bowl.
- LED 3 – Flavor Mode (Yellow – 200°C / 392°F): Unlocks the full terpene profile of your herbs, giving you smooth, aromatic vapor with enhanced taste—ideal for connoisseurs.
- LED 4 – Maximum Vapor Mode (Orange – 215°C / 419°F): Produces dense, powerful clouds for a more intense and full-bodied vapor experience.
- Bong Mode – Water Pipe Adapter (Rainbow – 225°C / 437°F): Optimized for use with glass water pipes, delivering massive vapor output through water filtration. This mode prioritizes cloud production over flavor for maximum impact.
With its adaptive heating technology, the PAX Flow doesn’t just vaporize, it responds to you, ensuring every session is tailored for premium vapor quality.
PAX FLOW Battery Life
Equipped with a robust rechargeable lithium-ion battery, the PAX FLOW ensures you get plenty of use before needing a charge. The PAX FLOW lasts around 30 minutes or roughly 3 sessions on a full charge. How long it holds up can change based on the heat setting you're using and how you're vaping.
Quick Recharge Time & USB-C
Prepare for any session with confidence. The fast-charging USB-C ensures your device reaches a full charge in less than 40 minutes or achieves a half charge in under 20.
Battery Conservation Features
The PAX FLOW is engineered with smart technology to conserve battery life. An automatic shut-off feature is incorporated to power down the device after a period of inactivity, helping to preserve battery and contribute to overall longevity. This makes it efficient for users who may sometimes forget to manually turn off the device.
User-Friendly Battery Indicators
The LED light feature of the PAX FLOW is designed to keep you informed about the device's battery status at a glance. With its color-coded system, you'll always know when it's time for a recharge. When the LED glows green, you're good to go, but if it turns yellow or red, it's a gentle reminder to plug in your device soon. This intuitive feedback ensures you never unexpectedly run out of battery during a session.
To check the battery level, activate the PAX Flow device and gently shake it. Each fully illuminated LED petal corresponds to 25% of the remaining charge.
Frequently Asked Questions
How do I use PAX FLOW?
1) Make sure to give your device a full charge before you dive into your first session.
2) Grind your material to a semi-coarse consistency.
3) Depress the circular mechanism on the oven door to access and delicately place the material into the oven compartment.
4) Press the power button or the mouthpiece for two seconds to initiate activation. The illumination of pink LEDs signifies that the oven is heating.
5) Once the LEDs emit a green illumination, the device is ready for use. You may then proceed to inhale gently or take a more robust draw, depending on your preference.
For additional information, please download the PAX FLOW Quick Start Guide.
How is PAX FLOW different from other PAX vapes?
The PAX FLOW stands out as the first PAX model to integrate both conduction and convection heating systems. It also now supports USB-C charging, boosting compatibility and charging speed, a noteworthy advancement for PAX loose leaf or flower devices. We've reoriented the oven, revamped the oven screen, and enhanced airflow to deliver smoother and more flavorful sessions.
Is the PAX FLOW better than the PAX Plus?
The PAX FLOW outperforms the PAX Plus when it comes to producing larger vapor clouds and enhanced airflow. Conversely, the PAX Plus excels for those who prefer a more gradual draw and longer battery endurance.

What's in the Box
- PAX FLOW Device
- Flat Mouthpiece
- Raised Mouthpiece
- Multi-Tool
- USB-C Charging Cable
- Maintenance Kit (Brush + Wire)
Technical Specifications
Vaporizes |
Dry Herb |
Temperature Presets |
5 |
Oven Size |
0.3 g |
Heating System |
Hybrid |
Heat-Up Time |
~35seconds |
Battery Life |
Up to 30 min |
Charging Type |
USB-C |
Weight |
90 grams |
Body Material |
Anodized aluminum |
Mouthpiece Material |
Silicone |
Dimensions |
Approx. 10 cm x 3 cm x 2 cm |
Control |
Single Button with LED Interface |
Warranty |
4 Years |
Final Verdict of PAX FLOW UK
The PAX FLOW is a simple, stylish, and reliable dry herb vaporizer made for everyday use. With its adjustable airflow, fast heat-up, and refined build, it’s perfect for casual and discreet users alike. While it doesn’t offer app connectivity or concentrate support, it delivers excellent value as an ultra-portable and easy-to-use vape.
We are particularly pleased to see that PAX has finally added USB-C charging, enhancing the device's convenience and modern appeal. This addition ensures faster and more reliable charging, making the PAX FLOW Vaporizer a standout choice for those on the go. Overall, the PAX FLOW effortlessly combines performance with portability, making it an outstanding option in the vaporizer market.
This trusted information is sourced from the PAX Labs official site and our hands-on experience testing the device.