H13 HEPA Final Filter
Delivers 99.99% filtration efficiency at 0.3 μm, capturing ultra-fine dust, smoke, and aerosols. Final-stage filtration for fine and ultrafine particles before clean air is discharged.
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Complete your laser workspace with a professional air safety system designed to capture fumes at the source, protect people and machines, and support continuous production.


Thunder Air 700 is an air safety system for professional laser workspaces, helping deliver cleaner air, longer machine life, and lower operating costs.
Thunder Air combines spark protection, pre-filtration, particle filtration, and gas-phase adsorption to help keep the exhaust path clean.
Delivers 99.99% filtration efficiency at 0.3 μm, capturing ultra-fine dust, smoke, and aerosols. Final-stage filtration for fine and ultrafine particles before clean air is discharged.
Adsorbs VOCs, odors, and gas-phase molecules. With H11 HEPA, no particles or odors escape.
Filters 1–5 μm dust and removes 85% of 0.3 μm particles.
Captures coarse dust particles ≥ 5 μm with over 85% filtration efficiency and helps protect downstream filters.
Captures up to 99.9% of sparks, high-temperature particles, oil mist, and large debris before they reach the filter stack.
Traditional honeycomb carbon relies on porous adsorption. Thunder Air’s MOF carbon structure is designed for higher VOC adsorption efficiency, helping capture odors and gas-phase pollutants generated during laser cutting and engraving.

Thunder Air 700 is designed for sustained operation with longer filter service life, helping reduce frequent replacement and keep daily production moving smoothly.

Powered by up to 700 m³/h airflow and 4000 Pa static pressure, Thunder Air removes smoke faster to help reduce waiting time between production steps.

Thunder Air tracks filter status in real time so you can plan maintenance before performance drops.

Thunder Air combines sealed containment, fire defense, and final-stage filtration to help protect the workspace.
A sealed metal enclosure helps reduce leakage around key connection points and keeps contaminated air inside the filtration path.
The SparkShield wave-shaped structure provides 99.99% fire protection, increases coverage area, and helps prevent sparks from igniting the filtration system.
H13 HEPA and MOF carbon help capture fine particles and VOC odors before they can escape.
Thunder Air 700 technical data.
| Dimensions | 475 × 605 × 972 mm / 18.70 × 23.82 × 38.27 in |
|---|---|
| Maximum Airflow | 700 m³/h / 412 cfm |
| Maximum Air Pressure | 4000 Pa |
| Compatible Voltage | 220 V / 110 V |
| Noise Level | ≤65 dB |
| Weight | 95 kg / 209.44 lb |
| Power | 600 W |
| Airflow Adjustment | 5 levels |
| Touch Screen | 7-inch touchscreen |
| Air Duct | Ø150 mm |
| Control Mode | PLC-controlled speed regulation and differential pressure signal alarm |
| Filtration System | 5-stage filtration: SS Protection, G4 Pre-Filter, F8 Medium Filter, MOF Carbon + H11, and H13 HEPA |
Product information and specifications are based on the official Thunder Laser Thunder Air product page. Please confirm the latest specifications, compatibility, installation requirements, and local safety regulations before publication or use.
Thunder Air 700 technical data.
| Dimensions | 475 × 605 × 972 mm / 18.70 × 23.82 × 38.27 in |
|---|---|
| Max. Air Flow | 700 m³/h / 412 cfm |
| Max. Static Pressure | 4000 Pa |
| Compatible Voltage | 220 V / 110 V |
| Noise Level | ≤65 dB |
| Weight | 95 kg / 209.44 lb |
| Power | 600 W |
| Air Flow Adjustment | 5 levels |
| Touchscreen | 7-inch touchscreen |
| Exhaust Duct | Ø150 mm |
| Control Mode | PLC-controlled fan speed adjustment and differential pressure signal alarm |
| Filtration System | 5-stage filtration: SS Protection, G4 Pre-filter, F8 Medium-efficiency filter, MOF Activated Carbon + H11, and H13 HEPA |