The PAX FOUR is a portable dry herb vaporizer released in March 2026. Positioned as a mid-tier powerhouse between the entry-level PAX MINI and the flagship PAX FLOW, it introduces a new hybrid heating system and standard USB-C charging while maintaining PAX's signature pocketable aluminum design.
Key Specifications & Features
- Hybrid Heating System. Combines conduction and convection heating to deliver up to 50% more vapor production and better flavor retention than older PAX models.
- Four Preset Heat Modes. Uses single-button control with four temperature settings ranging from 374°F to 428°F (190°C to 220°C).
- USB-C Charging. Replaces proprietary magnetic docks with a standard USB-C port, offering passthrough charging and roughly 70 to 90 minutes to reach full capacity.
- Battery Life. Powered by a 2,800 mAh internal battery that provides about 45 to 50 minutes of runtime, or roughly four to five 10-minute sessions. [1,
- Redesigned Oven. Holds approximately 0.25g to 0.3g of dry herb with a funnel-shaped opening for easier loading and cleaning. Unlike the PAX 3 or PLUS, it is designed strictly for dry herb and does not support a concentrate insert.
- Compact Dimensions. Measures 4.25 by 1.42 by 1.06 inches and weighs 4.4 ounces. Available colors include Onyx, Greenstone, and Oxblood.
- Price & Warranty. Retails at $250 MSRP (often discounted to around $200–$225 at third-party retailers) and includes a 2-year limited warranty that extends to 3 years upon registration. [
What's in the Box
- PAX FOUR vaporizer
- Flat and raised mouthpieces
- Multi-tool and wire cleaning brush
- Three replacement oven screens
- USB-C charging cable