PAX Flow

At roughly 90 g, the PAX Flow is one of the lightest portable vaporizers available. The brushed aluminium shell is slim, pocketable, and feels solid in hand. Typical PAX finish: matte, minimal, no unnecessary extras.

Battery life is rated at around 90 minutes. In practice, expect 8–12 sessions depending on temperature and draw frequency. Charging runs via USB-C and takes 60–90 minutes.

An LED ring on the front shows temperature selection, battery level, and operating status. Haptic feedback (vibration) signals readiness and temperature changes.

The device offers 4 temperature presets:

• Level 1 (182 °C): Flavour-forward, light vapour.
• Level 2 (193 °C): Balanced vapour density and taste.
• Level 3 (204 °C): Thicker clouds, stronger extraction.
• Level 4 (215 °C): Maximum vapour production.

The PAX App (iOS/Android, Bluetooth LE) shows battery level and handles firmware updates. The app is optional – the Flow works fully without it.

The stainless steel chamber holds about 0.3 g of dried herb. Stainless steel is durable, easy to clean, and flavour-neutral under convection.

A half-pack oven lid ships in the box and cuts capacity to roughly 0.15 g. For solo sessions with less material, this improves extraction efficiency and vapour density while reducing waste.

Lip-sensing technology detects when you draw and adjusts heating accordingly – no wasted energy between pulls.

After each session, brush out the chamber with the included brush while the oven is still warm. This prevents build-up.

Once a week: remove the mouthpiece and run an isopropanol-soaked pipe cleaner through the vapour path. Replace the screen when it clogs. The PAX Flow is low-maintenance – convection devices stay cleaner longer because herb does not sit directly on the heating element.

The PAX Flow suits users who value clean flavour and on-demand vapour. For concentrates or precise app control, the PAX Plus is the better pick. The most compact entry point is the PAX Mini 2.

Regular cleaning keeps the PAX Flow performing at its best and ensures pure flavor. Brush out the chamber after every session to remove loose residue. Clean the mouthpiece and vapor path weekly with isopropyl alcohol (90% or higher).

Cleaning Schedule

Common Mistakes to Avoid

• Never use water inside the chamber — only isopropyl or dry cleaning
• Do not use sharp metal tools in the vapor path
• Replace screens when draw resistance increases

Choosing the right temperature on the PAX Flow determines flavor, vapor density, and active compound profile. Lower temperatures (170–185 °C) emphasize terpenes and deliver mild, aromatic vapor. Higher temperatures (195–210 °C) produce thicker clouds and stronger effects.

Temperature Zones

Practical Tips

• Start at 180 °C and increase in 5-degree steps
• Finer grind often needs 5–10 °C lower temperature
• In cold environments, raise starting temp by 5 °C

The PAX Flow battery lasts several sessions with typical use. For maximum lifespan, keep the battery between 20% and 80% and avoid deep discharge. USB-C charging with a quality power adapter speeds up charging.

Battery Tips

• Do not leave on the charger permanently — unplug after 100%
• For replaceable batteries: use original or recommended cells
• Battery performance drops in cold — let it warm up before sessions
• Pass-through charging (if supported) allows use while charging

• PAX -- Manufacturer Website
• PAX Flow -- Product Page