CyberVent AC-500 Fresh Air Ventilation Unit with Air Purification

First Filtration Layer

Washable Stainless Steel Coarse Filter
Removes large particles such as sand and microorganisms.
Wash once every 6 months.

Second Filtration Layer

G4 Coarse Pre-Filter – Imported material from Ahlstrom, Finland
Helps remove over 40% of ultra-fine PM0.3 dust. The surface is coated with an antibacterial layer, helping to lock in pollutants and prevent secondary pollution.
Recommended lifespan: 6 months.

Third Filtration Layer

F9 Medium Filter – Imported material from Ahlstrom, Finland
Antibacterial filter that removes 99.99% of PM2.5 fine dust and over 90% of ultra-fine PM0.3 dust.
Recommended lifespan: 12 months.

Fourth Filtration Layer

TVOC Deodorization Filter – Circul-Aire, Canada
Removes common harmful gases in the air, such as CO2 and ozone.
Recommended lifespan: 6 months.

Fifth Filtration Layer — High-Efficiency Filter

H13/14 HEPA Cartridge Filter – 3M, USA
U-shaped filter structure provides a large filtration surface area and antibacterial performance.
HEPA grade: H13/14.
Filters over 99.99% of ultra-fine PM0.3 dust.
Recommended lifespan: 24 months.

Note: The filter lifespan is based on CyberVent laboratory testing, under conditions of 10 hours of operation per day at fan speed level 3. The actual filter lifespan depends on the user’s environment, actual fan speed, and operating time. Therefore, the above specifications are for reference only.