The BOSCH DHL555BM Series 4 built-in hood is a 53 cm wide filter unit designed to fit discreetly under a wall unit. This model has an integrated motor, works in extraction or recirculation mode, and can be installed at a minimum distance of 650 mm from hobs, whether electric or gas.
In extraction mode, this hood delivers an airflow of 460 m³/h at normal maximum speed and reaches 604 m³/h in intensive mode, with a noise level of 63 dB(A) at speed 3 and 68 dB(A) on intensive. It has 4 suction speeds (3 normal + 1 intensive) controlled by mechanical controls. Its energy efficiency class D corresponds to an annual consumption of 89.4 kWh/year. The class A lighting uses 2 lamps providing a light intensity of 438 lux with a colour temperature of 3500 K.
The filtration system relies on 2 dishwasher-safe aluminium metal grease filters, with a filtration efficiency of 87.3%, rated B. For installation in recirculation mode, a kit with activated carbon filters (reference DHZ7305, sold separately) is essential. The air outlet reducer diameter is 150 mm. The built-in dimensions are 21.5 x 50 x 35 cm, and the weight is 7.2 kg.
This filter unit is manufactured in Germany at a CO2-neutral production site and is connected via a 130 cm power cord fitted with an earthed plug. The connected load is 206 W at 220-240 V. Performance is measured according to standards EN 61591 and EN/IEC 60704-2-13, ensuring verifiable technical data.