PAX FOUR (NEW 2026 RELEASE)

Overview

PAX FOUR (PAX 4) is the new PAX 2026 flagship dry herb vaporizer—the latest PAX Four built for heavier clouds, stronger sessions, and faster, more noticeable results in a compact, easy-to-use design. It keeps the iconic PAX feel and pocket-ready shape, but it’s tuned for more intensity and more consistent performance than previous PAX dry herb models.

High-output hybrid heating with intelligent temperature control

The headline upgrade in the new PAX FOUR is its high-output hybrid heater, designed to push dense vapor and robust flavor while staying smooth and controlled. Pair that with intelligent, patented temperature control, and you get a device that actively manages heat during your session for steadier performance from the first draw to the last. PAX FOUR is engineered to deliver up to 50% more vapor production compared to earlier PAX devices—so when you want “big rips” and a more potent feel, the latest PAX 4 is built to deliver.

Four easy heat modes for the exact session you want

PAX 4 keeps things simple with four easy heat modes that help you choose the style of session you’re after. Whether you prefer quick, discreet sips or bigger, cloud-forward draws, you can pick a mode and settle into a repeatable routine without overthinking settings. An auto shutoff feature adds peace of mind by helping prevent wasted battery and unnecessary heating when your session is done.

Redesigned oven + refined lid for better airflow and easier loading

At the center of the PAX FOUR experience is a redesigned oven with a refined lid that increases airflow and an all-new oven shape that makes loading quicker and more convenient. The result is a smoother draw, more even extraction, and a session that feels more consistent—especially if you’re upgrading from an older PAX. (Note: PAX FOUR is intended for dry herb use and is not compatible with the PAX Concentrate Insert.)

Cleaning that’s genuinely simpler

Daily maintenance is also improved on the new PAX 2026 PAX FOUR. The redesigned oven is built to simplify cleaning with no complicated parts or “puzzles” to reassemble. For most users, routine care is straightforward: let it cool, empty the oven, brush away loose material, and keep the screen fresh for reliable airflow. Staying on top of quick cleanings helps keep flavor bright and performance consistent over time.

Compatible parts and accessories to personalize your PAX FOUR setup

• Pax 4 Mouthpieces: Swap styles for a feel you prefer and keep a fresh spare on hand.
• Pax 4 Oven lids: Replace a worn lid or keep an extra ready for quick reloads.
• PAX 4 sleeve: Adds grip and extra day-to-day protection for pockets and travel.
• Pax Grinder: Helps create a consistent grind for more even airflow and smoother sessions.

USB-C charging and up to 5 sessions per charge

USB-C charging makes powering up fast and convenient, and a full charge can deliver up to 5 sessions (or about 50 minutes of runtime), depending on heat mode and draw style. It’s a practical upgrade that fits the “grab-and-go” PAX 4 lifestyle while backing up the added power of the latest PAX Four.

For legal adult use only where permitted. Store safely and keep away from minors. Want to compare other options? Browse our dry herb vaporizers collection to find the right style for your sessions.

FAQs

• What can I use with PAX FOUR? PAX FOUR is designed for dry herb (flower). It is not designed for e-liquids, nicotine juice, or 510 cartridges.
• Does PAX FOUR work with concentrates? No. PAX FOUR is not compatible with the PAX Concentrate Insert, so it’s intended for flower-only sessions.
• What’s new about PAX FOUR compared to PAX 3 and PAX PLUS? PAX describes PAX FOUR as a bigger generational change with a new high-output “hybrid” heating system, USB-C charging, and a redesigned oven for easier loading/cleaning compared to earlier PAX dry herb models.
• How is PAX FOUR different from PAX PLUS? PAX PLUS is a dual-use device (flower + concentrates with the Concentrate Insert) and uses Experience Modes. PAX FOUR is dry-herb-only and uses four preset heat modes with temperature control and auto shutoff.
• How is PAX FOUR different from PAX 3? PAX 3 has four preset temperatures and relies on the PAX app to enable dynamic modes. PAX FOUR focuses on four preset heat modes and on-device control, and it is not compatible with the Concentrate Insert.
• How do the heat modes work? PAX FOUR has four preset heat modes. You choose the mode you want, and the device manages temperature control during the session.
• Does it have safety shutoffs? PAX FOUR includes auto shutoff and an overheat protection behavior (it can power off if the heat exceeds a stated threshold and resume after cooling).
• How long does the battery last? PAX FOUR is listed at up to about 5 sessions or roughly 50 minutes of runtime per full charge (runtime varies with settings and use).
• How does charging compare to older models? PAX FOUR uses USB-C charging. Older models like PAX PLUS use a proprietary magnetic charging dock/cradle.
• Is it beginner-friendly? PAX FOUR is designed around simple on-device controls (choose a mode and the device manages temperature behavior), rather than detailed manual temperature tuning.
• Is PAX FOUR for minors? No. The manufacturer states it is not for sale to minors. Only use where legal and intended for adults.
• Will it fit older PAX mouthpieces or lids? Some accessories are model-specific. For parts like oven lids and mouthpieces, confirm compatibility with “PAX FOUR” before assuming interchangeability.

Total beginner? Read this

• What a dry herb vaporizer is: It heats ground flower to create vapor (not smoke) so you can inhale without burning the material.
• What PAX FOUR is for: Flower-only sessions—no vape juice, no nicotine liquids, and no cartridge system.
• How to prep your herb: A medium grind usually works best. Pack the oven evenly (not too tight) so air can move through the material.
• How to take a draw: Take slow, steady pulls instead of sharp, quick hits—this helps the heater keep vapor dense and consistent.
• How to choose a session style: Lower-intensity modes are great for flavor and lighter effects; higher-intensity modes are better for thicker clouds.
• Responsible use: For legal adult use only where permitted. Store the device safely and keep it away from minors.

Specifications

• Compatibility: Dry herb (flower) only
• Heating system: High-output hybrid heater
• Heat settings: 4 preset heat modes
• Charging: USB-C
• Battery life: Up to ~50 minutes or up to 5 sessions per charge (varies by use)
• Oven design: Redesigned for improved airflow, easier loading, and simpler cleaning
• Concentrate insert: Not compatible
• Warranty: Limited warranty (2 years, with an additional year available with timely registration)