PAX FOUR Vaporizer — Most Powerful Portable Dry Herb Vaporizer

The PAX 4 is the most powerful dry herb vaporizer PAX has ever engineered. Built for those who demand heavy clouds, high potency, and a premium vaping experience, the PAX Four delivers 50% more vapor production than the PAX 2, PAX 3, PAX Plus, PAX Mini, and PAX Flow. All of this power comes packaged in a lightweight, pocket-friendly anodized aluminum body, available in Onyx and Greenstone.

Whether you are a first-time buyer stepping into premium vaporizers or a longtime PAX user ready to upgrade, the PAX FOUR is the definitive choice in the PAX lineup.

Why the PAX FOUR Outperforms Every Previous PAX Device

PAX built the FOUR from the ground up with one goal — maximum performance without sacrificing portability or ease of use. Here is what separates it from every PAX model that came before it:

• 50% more vapor than PAX 2, PAX 3, PAX Plus, PAX Mini, and PAX Flow
• High-output hybrid heating combining conduction and convection for denser, more flavorful draws
• Redesigned oven with refined lid for better airflow and easier loading
• Patented temperature control with built-in auto shut-off at 55°C
• USB-C fast charging replacing the older magnetic charger found on PAX 3
• Up to 5 full sessions per charge — approximately 50 minutes of continuous use
• Single-button interface making it as simple to operate as it is powerful

High-Output Hybrid Heating System

The PAX FOUR is powered by a next-generation hybrid conduction and convection heating system — the most advanced heating technology in the PAX lineup. Where conduction heats your dry herb through direct contact with the oven walls, convection pulls heated air through the material for more thorough extraction. Together, these two methods work simultaneously to deliver denser vapor, richer flavor, and more efficient use of your dry herb with every single draw.

The redesigned oven ensures even heat distribution throughout each session, eliminating hotspots and wasted material that are common in single-method vaporizers. The result is a consistently smooth, potent session from the first draw to the last.

Four Intelligent Heat Modes — Full Session Control

The PAX FOUR gives you complete control over your session through four precision-engineered heat settings. Each mode is designed for a different experience — from light, flavor-forward draws to maximum-intensity clouds:

• Level 1 – Flavor Mode: Low-temperature setting designed for smooth, light, terpene-rich vapor. Ideal for users who prioritize taste and subtlety over vapor density
• Level 2 – Balanced Mode: The optimal middle ground between flavor preservation and vapor production — the most popular setting for everyday sessions
• Level 3 – Dense Mode: Elevated heat for noticeably thicker, more visible clouds with increased intensity
• Level 4 – Boost Mode: Maximum heat output for the most powerful, high-potency sessions the PAX FOUR can deliver

Patented temperature control technology maintains precise heat at each level, while the built-in auto shut-off activates at 55°C to protect both the device and the user. Normal operation resumes automatically once the device cools down.

USB-C Fast Charging and Battery Performance

The PAX FOUR is equipped with a high-capacity rechargeable battery that delivers up to 50 minutes of continuous use — covering approximately 5 full sessions per charge. USB-C fast charging means no proprietary cables, no adapters, and minimal downtime between sessions. The same cable you use for your phone charges your PAX FOUR.

Redesigned Oven — Easier Loading, Simpler Cleaning

One of the most praised upgrades in the PAX FOUR is its completely redesigned oven. The refined lid increases airflow for better vapor production, while the all-new oven shape makes loading your dry herb faster and more intuitive than any previous PAX model.

Cleaning is equally straightforward — no complicated parts, no pieces to puzzle back together. Load it, use it, clean it. That is the entire workflow.

Important: Allow the device to cool for a minimum of 10 minutes after use before cleaning. The oven and screen may be hot immediately following a session.

Premium Anodized Aluminum Build — Durable, Discreet, Portable

The PAX FOUR is built with the same premium anodized aluminum body that PAX devices are renowned for — scratch-resistant, lightweight, and refined. Its compact profile fits easily into any pocket or bag, making it one of the most genuinely portable premium dry herb vaporizers on the market today.

The minimalist design keeps sessions discreet in any setting, while the anodized finish ensures the device maintains its appearance over years of daily use. Available in two colorways — Onyx and Greenstone — both finished to PAX’s exacting standards.

PAX FOUR vs PAX 3 — Full Comparison

One of the most common questions from buyers considering the PAX FOUR is how it compares to its predecessor. Here is a direct side-by-side breakdown:

PAX FOUR Full Specifications

How to Use the PAX FOUR

1. Grind your dry herb to a medium-fine consistency for optimal vapor production
2. Pack the oven firmly but not too tightly — airflow is essential for the hybrid heating system to work effectively
3. Power on with a single button press and hold
4. Select your heat mode by cycling through the four levels with short button presses
5. Wait for the device to reach temperature — indicated by the LED
6. Draw slowly and steadily for the best vapor quality
7. Power off after your session or allow auto shut-off to activate
8. Clean the oven after every few sessions once the device has cooled for 10 minutes

How to Clean the PAX FOUR

• Allow the device to cool completely –  minimum 10 minutes after last use.
• Remove the oven lid
• Use the included cleaning brush to sweep loose material from the oven
• Use an isopropyl alcohol wipe to clean the oven walls and screen
• Reassemble — no complicated parts or steps required

Regular cleaning after every 5–8 sessions maintains optimal vapor quality and extends the life of the device.

Frequently Asked Questions — PAX FOUR Vaporizer

Is the PAX FOUR the same as the PAX 4? Yes. PAX FOUR is the official product name used by PAX Labs. PAX 4 is the commonly used shorthand among consumers and is the same device.

Is the PAX FOUR good for beginners? Yes. The single-button interface and four preset heat modes make the PAX FOUR one of the most beginner-accessible premium dry herb vaporizers available, while still delivering the performance that experienced users demand.

What materials can the PAX FOUR vaporize? The PAX FOUR is designed exclusively for dry herb and flower. It is not compatible with concentrates, wax, or the PAX Concentrate Insert.

How long does the PAX FOUR battery last? The PAX FOUR battery provides up to 50 minutes of continuous use, covering approximately 5 full sessions per charge. USB-C fast charging gets the device back to full power quickly.

How does the PAX FOUR compare to the PAX 3? The PAX FOUR delivers 50% more vapor than the PAX 3, features a redesigned oven for easier loading and cleaning, and uses USB-C charging in place of the PAX 3’s magnetic charger. The PAX 3 retains one advantage — compatibility with the PAX Concentrate Insert, which the FOUR does not support.

Is the PAX FOUR portable? Yes. The compact anodized aluminum body makes the PAX FOUR highly portable and discreet. It fits easily in a pocket or bag and is designed specifically for on-the-go use.

What colors does the PAX FOUR come in? The PAX FOUR is available in Onyx and Greenstone, both featuring PAX’s premium anodized aluminum finish.

Does the PAX FOUR have auto shut-off? Yes. The PAX FOUR automatically shuts off when the device temperature exceeds 55°C and resumes normal operation once it has cooled down.

Is the PAX FOUR easy to clean? Yes. The redesigned oven has no complicated parts or pieces to reassemble. Cool the device for 10 minutes after use, remove the oven lid, brush out residue, and wipe with isopropyl alcohol.

Does the PAX FOUR come with a warranty? Yes. The PAX FOUR includes a PAX Limited Warranty. Extended warranty registration is also available at PAX.com.