ASTBERG PURIFICATION FILTER BOX HEPA CARBON DUST FILTER SETUP 4" 100MM-APB100 keep "additionalProperty": [ { "@type": "PropertyValue"

"additionalProperty": [ { "@type": "PropertyValue"

Low Noise Design: There is a noise level of 48 dB that is adopted such that no one is annoyed by the ventilation

(2) Diffusers ABS (200MM/8")

Astberg Energy Recovery Ventilation AHE-200THB ERV

the small motor design increases the air supply area

ASTBERG PURIFICATION FILTER BOX HEPA CARBON DUST FILTER SETUP 4" 100MM-APB100 keep "additionalProperty": [ { "@type": "PropertyValue"Astberg Air Purification Box Benefits Astberg Air Purification Box equipped with multi layer filter and activated carbon, high efficiency and filter PM2. 5 and purify air. It can used to a silent fan, suitable for a variety of small hidden installation environments. Intake air filtration system designed to circulate fresh air and block pollutants from entering indoor settings like homes, hospitals, and industrial warehouses. Its three stages