Outdoor Filter Fan
FF 018 | 14 cfm

  • Quick and easy filter change
  • Lockable outer door
  • Impact resistant
  • Weather and UV resistant

This filter fan can be used in outdoor enclosures where warm air has to be dissipated. To clean and exchange the filter mat, it is only necessary to open the lockable door of the outdoor hood eliminating the need to allow interior access to the enclosure. A protection type of IP55 is achieved due to the special design of the hood and the use of fine filter mats. The plastic used for the hood of this filter fan is highly weather and UV light resistant.

Axial fan, ball bearingservice life min. 50,000 h at 77 °F (25 °C) and 65 %RH
aluminum fan body, plastic rotor
Connection2 wires w/ cage clamps, AWG 14 (2.5 mm²), length 4” (100 mm)
Filter fan and exhaust filter housingplastic according to UL 94V-0, light grey;
weather and UV light resistant according to UL 746C (f1)
Mounting framewith double-sided industrial adhesive for mounting to the
outside of enclosure; certain operating circumstances may
make the additional use of screws necessary; cut-out
template included
Filter media ratingF5/M5 acc. to DIN EN 779, filtering degree 98%
Filter materialsynthetic fiber with progressive construction,
temperature resistant to 212 °F, self-extinguishing class F1;
moisture resistant to 100 %RH
Operating / Storage temperature+14 to +158 °F (-10 to +70 °C) / -40 to +158 °F (-40 to +70 °C)
Operating / Storage humiditymax. 90 %RH (non-condensing)
Protection classI (grounded)
ApprovalsUL File No. E234324, VDE, EAC

Note: The hood is attached permanently to the enclosure from the inside using provided screws. Filter mats can be easily changed from outside the enclosure through the lockable door in the hood.

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Outdoor Filter Fan FF 01821

Part No.Operating voltageAir volume, free blowingCurrent consumptionPower consumptionAverage noise level (DIN EN ISO 4871)Mounting depthEnclosure cut-outWeight (approx.)Protection type
01821.0-00AC 230 V, 50 Hz¹12 cfm (20 m³/h)100 mA15 W40 dB (A)2.4” (62 mm)4.9 x 4.9”2.6 lbs. (1.2 kg)IP55
01821.0-02AC 120 V, 60 Hz14 cfm (23 m³/h)180 mA15 W40 dB (A)2.4” (62 mm)4.9 x 4.9”2.6 lbs. (1.2 kg)IP55

¹ air volume increases by 15% when operating AC 230 V filter fans at 60 Hz

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Exhaust Filter EF 11821

Part No.Mounting depthEnclosure cut-outWeight (approx.)Filter matProtection type
11821.0-000.6” (16 mm)4.9 x 4.9”1.6 lbs. (0.6 kg)F5/M5 acc. to DIN EN 779, filtering degree 98%IP55

Filter Mat FFM 086

Filter mat4.6 x 4.6” (118 x 118 mm)
F5/M5 (1 packing unit = 3 pcs.)Part No. 08604.0-00

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Dimensioned Drawing

Outdoor Filter Fan FF 01821

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