FNATR P1S/X1C Ventilation System (External Vent & 5-Stage Filtration)

When you print ABS/ASA and other higher-temperature materials indoors, odors and airborne byproducts can build up quickly—especially in home offices and small studios. This system is designed to pull exhaust air through a dedicated multi-stage filtration path instead of letting it leak into the room through enclosure gaps. It’s optimized around the P1S form factor and aims to balance airflow, noise, and convenience for everyday use. Results depend on sealing quality, duct routing, materials, and room ventilation.

Upgrade your indoor printing setup with the FNATR P1S Ventilation System, an external vent + filtration solution designed for Bambu Lab P1S / X1C. It helps reduce VOCs, fumes, and odors by pulling exhaust air through a 5-stage filter stack (Pre-filter, HEPA, activated carbon, photocatalyst, and negative ion), with rated airflow up to 11.8 m³/h and low noise (<30 dB). Installation is designed to be quick and tool-free, using a printed riser/adapter (STL) or a compatible exhaust fan kit path. Performance and replacement intervals vary by material, sealing, and usage.

DIY purifier mods often lack true negative pressure, so fumes can leak through gaps instead of being pulled into a controlled exhaust path. And most DIY setups mainly dilute room air; this system is designed to filter in a single-direction path closer to the source.

Ventilation System ×1
HEPA Filter ×1
Exhaust Hose (pre-installed) ×1
Hose Clamps ×2
Duct Flange ×2
Power Adapter ×1
Fasteners ×4
User Manual ×1