As the New pax 2026 update to the lineup, PAX FOUR (also referred to as Pax 4 and sometimes written as pax four) is a dry herb (“flower”) vaporizer built to deliver a noticeably higher-output session while keeping the familiar, pocket-friendly PAX shape and button-free simplicity. The device centers on a redesigned high-output hybrid heating system intended to increase vapor production and session intensity without combustion. The manufacturer states the heater can produce up to 50% more vapor than other PAX dry herb devices, aiming for thicker draws and a more “powerful” feel while still operating in the category’s core style—heating herb to create vapor rather than burning it.

To support that higher output, FOUR updates the oven and airflow path in practical, everyday ways. The oven shape is revised to make loading quicker and more convenient, and the lid is refined with the goal of improving airflow and draw smoothness. Beyond performance, the redesign also targets easier ownership: a simpler oven area and fewer fussy details are meant to reduce cleanup time and make routine maintenance more straightforward. If you’re the type who likes to keep flavor fresh, that matters—consistent airflow and a clean oven tend to help keep sessions more repeatable from one use to the next.

Session control stays intentionally beginner-friendly while still offering meaningful variety. FOUR uses four preset heat modes designed to span everything from lighter, slower sessions to stronger, faster ones, with patented temperature control working in the background to keep heat more consistent during use. Instead of requiring constant adjustments, the idea is that you choose a mode that matches your preference and the device handles the temperature management for a steadier experience. The unit also includes auto shutoff, and the manufacturer notes a safety behavior where it powers off if heat exceeds 55°C, then resumes normal operation after the device cools.

Day-to-day upgrades continue with modern charging and practical endurance. USB-C replaces older proprietary charging, and battery life is listed at up to 50 minutes (about five sessions) per full charge, depending on how you use it. That combination is meant to translate into less time on the charger and more predictable performance across multiple sessions. This model is intended for dry herb use only and is not compatible with the PAX Concentrate Insert. This product is intended for legal adult use only; customers should follow local laws and use responsibly.

Pax Four Accessories and Replacement Parts

• PAX 4 Mouthpiece: Replacement mouthpiece option for fit and comfort.
• PAX 4 Sleeve: Protective sleeve that adds grip and helps protect the device from everyday bumps.
• PAX 4 Oven Lid: Replacement oven lid to maintain proper fit and airflow over time.
• Pax Grinder: Helps create an even grind for more consistent packing and airflow.

Browse more options in our dry herb vaporizers collection.

FAQs

• What can I use in the PAX FOUR? PAX FOUR is designed for dry herb (flower) only. It is not compatible with the PAX Concentrate Insert.
• How do the heat modes work? The device offers four preset heat modes. You choose the style of session you want, and the device uses temperature control to keep performance consistent.
• How long does the battery last? The manufacturer rates it for up to 50 minutes, or about five sessions, per full charge (usage varies by heat mode and draw style).
• Is it hard to load? The oven is redesigned for easier loading and improved airflow, making it simpler to pack and start a session.
• How do I clean it? The oven is designed to simplify cleaning. Let the device cool down first (the manufacturer notes waiting about 10 minutes after use), then use the included brush and tools for routine maintenance.
• Does it have any safety shutoff? Yes—PAX FOUR includes auto shutoff and will power off if heat exceeds 55°C, then resume operation after cooling.

Total beginner? Read this

• What a dry herb vaporizer is: It heats ground flower to produce vapor instead of burning it like a traditional smoke session.
• What “hybrid heating” means: Hybrid heaters typically blend more than one heating style to improve vapor output and consistency during a session.
• How to get good results: Use evenly ground herb, load the oven without overpacking, and keep the oven and screen clean for better airflow and flavor.
• What the mouthpieces do: Flat and raised mouthpieces change how it feels to draw—choose what’s most comfortable for you.
• What the screens are for: Oven screens help keep the oven tidy and reduce debris in the vapor path; extra screens are included as replacements.
• Compatibility note: This device is for dry herb only and is not compatible with the PAX Concentrate Insert.

Specs

• Compatibility: Dry herb (flower) only; not compatible with PAX Concentrate Insert
• Heater type: High-output hybrid heater (manufacturer-described)
• Heat settings: 4 heat modes
• Temperature management: Patented temperature control (manufacturer-described)
• Safety: Auto shutoff; powers off if heat exceeds 55°C and resumes after cooling (manufacturer-described)
• Charging: USB-C
• Battery life: Up to ~50 minutes / ~5 sessions per full charge (manufacturer-described)
• Oven design: Redesigned for increased airflow, easier loading, and simpler cleaning (manufacturer-described)
• Warranty: 2-year limited warranty + 1-year extended warranty with registration within 30 days (manufacturer-described)
• Color shown: Greenstone

Important: This product is intended for adults of legal age and for legal use only. Keep all vaping products out of reach of minors.