10 Best Zone 1 Extractor Fan for 2025

Envirovent

• Extract Rate: Impressive 26 litres per second, 96 cubic metres per hour. This is one of the highest extraction rates for any 4" axial fan.
• Sound output: 26.5 dB (A) @ 3 metres. This is one of the quietest fans in the market. Awarded Quiet Mark award 2013.
• Sound output: 26.5 dB (A) @ 3 metres. Power Consumption: 8 watts
• IP45 rated. Mains 230/240V AC. Please see Product Information section for important electrical connection requirements. CE approved.
• Dimensions: 158mm wide x 158mm high. Spigot is 99mm diameter (for connection to 100mm ducting) and projects for 80mm beyond installed surface.

Manrose

• Designed for wall or ceiling mounting
• is suitable for mounting within the splash area of a shower or bath
• Has an extract rate of 85m3/hr 23 litres a second

Xpelair

• included components: C4TR

Xpelair

• Ghost Air Movement Technology designed to deliver near-silent running
• Twin speed extractor fan delivering selected extraction rate of 54 or 76 meters per hour (15 or 21 litres per minute)
• Simply Silent noise levels of 22 or 34 dBA at 3m (independently tested by ISVR)
• So Simple installation features making it the ideal replacement fan
• Designed for use in bathrooms and shower rooms, complies with building regulations Part F and L

National Ventilation

• Low noise as low as 25 dB(A) suitable for Zone 1
• Specific fan power as low as 0.27 W/L/S
• Fan can be used with longer duct runs due to its mix-flow impeller but ducting will effect the fan performance
• Long life ball bearing motors, service life 40,000 hours

Xpelair

• Sleek, smooth facia can be easily be wiped clean for So Simple maintenance
• The quietest intermittent bathroom fan on the market. They are ideal for bathrooms, shower rooms, cloakrooms and toilets. So Simple installation features enables the fan to be fitted easily in walls, ceilings and panels
• Twist and Click fascia for So Simple installation and maintenance
• Two speeds - 15 litres per second and 21 litres per second - selectable at install
• Suitable for wall, ceiling or panel fitting. 2 year manufacturers guarantee

Xpelair

• 4"/100mm traditional round grill style extractor fan
• Single speed setting and operated by a remote switch, usually a lighting circuit
• Part F Building Rags compliant, IPX4 Rated
• Can be wall or ceiling mounted and suitable for bathroom zone 1 or zone 2 installation
• Finished in cool white corrosion free ABS plastic

Air Vent

• 21 litres per second, 75 cubic metres per hour extraction rate
• 23 watts power consumption. Sound output 37.8dB(A)
• Timer adjustable 1 - 30 minutes. Single spring backdraught shutter. Fan is IPX7 rating, suitable for use in zone 1, 2 or 3
• 230/240V AC 50Hz wiring required to transformer position (3 core + earth). Suitable 2 core cable required between transformer and fan position
• Class II double insulated. CE approved.

Manrose

• low Profile (10mm)
• SELV model
• Chrome

Envirovent

• Suitable for use in Shower Area (Zone 1 or Zone 2).
• Safety Extra Low Voltage (SELV) Fan and separate Transformer supplied
• Input 230V AC - output 12V AC 50Hz. 13W Power Consumption. Class III - IP57
• Noise level 26.5dB(A) @ 3m. Timer adjustable 1 - 30mins
• 26 litres per second, 95 cubic metres per hour extract rate