Optional filter grades are available: G4 food grade or F5 medium grade. This allows you to match filtration performance to your specific application, whether you require coarse dust capture or finer particulate removal.

Ideal for warehouse fresh air supply, this unit helps improve indoor air quality, maintain comfortable working conditions, and meet ventilation requirements without the complexity of separate fan and filter components.

• Integrated APC external rotor axial fan

• Front-mounted filter box for high-efficiency filtration

• Optional G4 food grade or F5 medium grade filter media

• Galvanized steel construction for durability and corrosion resistance

• Wall mount or inline installation options

• Compact, all-in-one design

• Easy installation with included power box

• Suitable for fresh air supply in warehouses and industrial spaces

• Class F insulation, IP54 protection (APC fan)

• 240V AC single-phase, 50Hz

• Operating temperature: -30°C to +60°C (fan)

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MODEL	FILTER	BOX SIZE	OVERALL	FILTER SIZE	HOLE	THINKNESS	FRAME
FBOX400	G4	400X400	450MM	395X395X46	360MM	200MM	GALV CASE
FBOX500	G4	500X500	550MM	495X495X46	410MM	200MM	GALV CASE
FBOX600	G4	600X600	650MM	595X595X46	515MM	200MM	GALV CASE
FBOX700	G4	700X700	750MM	695X695X46	615MM	200MM	GALV CASE

FRESH AIR FBOX WITH SUPPLY AIR FAN

MODEL	FILTER	FAN	KW	SPEED(RPM)	PHASE	AIRFLOW	DIRECTION
FFP400	G4	APC350	450MM	1400RPM	1	500L/S	SUCK/BLOW
FFP500	G4	APC400	550MM	1400RPM	1	700L/S	SUCK/BLOW
FFP600	G4	APC500	650MM	1400RPM	1	1800L/S	SUCK/BLOW
FFP700	G4	APC600	750MM	1400/900RPM	1	2600/2100L/S	SUCK/BLOW

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