The GreenPrint Purification Unit is a specialised, high-efficiency air purifier meticulously engineered by HeyGears to address the unique challenge of Volatile Organic Compounds (VOCs) generated during the resin 3D printing (SLA/MSLA/DLP) process. GreenPrint creates a safer, more comfortable printing environment without the hassle of routine filter changes.
 
Unlike conventional air purifiers that merely trap VOCs in carbon filters (which can saturate and eventually release pollutants), the GreenPrint Purification Unit uses an advanced, dual deep-degradation technology to neutralise harmful compounds:
 
Photocatalysis and Degradation Reactions: These processes work in tandem to actively break down VOC pollutants into harmless substances, specifically H₂O and CO₂.
No Filter Replacement Needed: Engineered for long-term use, the photocatalytic decomposition system destroys pollutants instead of just capturing them. This eliminates the need for filter replacements, providing stable purification efficiency and preventing secondary contamination over the unit's lifespan.