Is the DFS097A51B suitable for both ducted and recirculating operation?

Yes, the hood is suitable for ducted or recirculating operation. For recirculated extraction, a recirculating kit or CleanAir recirculating kit is needed as an accessory.

What are the minimum installation heights above the hob?

The minimum distance above an electric hob is 430 mm and above a gas hob is 650 mm.

How many speed settings does this cooker hood have?

It has 3 power levels and an intensive setting, controlled electronically via Soft touch buttons.

What type of filters are included and are they washable?

The hood includes 3 removable metal grease filter cassettes made from washable stainless steel, helping to keep the kitchen free from excessive grease.

What is the maximum extraction rate of the hood?

The maximum air extraction in normal use is 397 m³/h, with an intensive extraction rate of up to 729 m³/h according to EN 61591.

What is the energy efficiency rating?

The cooker hood has an Energy Efficiency Class A, within a range from A+++ to D, with an average energy consumption of 38.1 kWh/year*.

Product Information Sheet

Bosch Serie 4 Telescopic Hood

SKU: DFS097A51B

Woodalls 1053–1055 Finchley Road, London, NW11 7ES
+44 (0)208 455 3925 · [email protected] · www.woodalls.co.uk

Mon–Fri: 9:00am – 5:00pm | Sat–Sun: Closed

Printed 12 June 2026

Bosch DFS097A51B Serie 4 Telescopic Hood

SKU: DFS097A51B · EAN: 4242005232109

Metallic Silver

The Series 4 DFS097A51B is a 90 cm telescopic cooker hood in silver metallic lacquer, designed for built-in installation in a 90 cm wide wall unit. It extends during cooking and slides away when not in use, providing powerful extraction with EcoSilence Drive™, 3 power levels plus intensive setting and LED illumination. Suitable for ducted or recirculating operation, it offers high extraction rates and washable stainless steel grease filters for a cleaner kitchen environment.

2 Year Warranty

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Product name	Series 4, Telescopic cooker hood, 90 cm, Silver metallic
Model	DFS097A51B
Typology	Pull-out
Installation typology	Built-in; telescopic comfort installation system
Width	90 cm (appliance dimensions 426 x 898 x 290 mm HxWxD)
Housing colour / finish	Silver metallic lacquer; handle strip stainless steel with logo; steel filter cover
Control type	Electronic control via Soft touch button control
Speed settings	3 power levels & intensive setting
Maximum air extraction (normal use)	397 m³/h (exhaust air, EN 61591)
Boost position air extraction	729 m³/h (exhaust air, EN 61591)
Maximum air recirculation	358 m³/h with Clean Air Plus recirculation kit (max normal use)
Boost position output recirculating	628 m³/h with Clean Air Plus recirculation kit (intensive)
Maximum air flow	397 m³/h
Noise level (exhaust air, normal)	53 dB(A) re 1 pW at max normal use (EN 60704-3; EN 60704-2-13)
Noise level (exhaust air, intensive)	69 dB(A) re 1 pW intensive (EN 60704-3; EN 60704-2-13)
Noise level (recirculation, normal)	60 dB(A) re 1 pW with Clean Air Plus recirculation kit (max normal use)
Noise level (recirculation, intensive)	71 dB(A) re 1 pW with Clean Air Plus recirculation kit (intensive)
Energy Efficiency Class	A (range A+++ to D)
Average energy consumption	38.1 kWh/year*
Blower Efficiency Class	B*
Lighting Efficiency Class	A*
Grease Filtering Efficiency Class	B*
Grease filter material	Washable stainless steel; 3 removable metal grease filter cassettes
Lighting	3 x 1.5 W LED; colour temperature 3500 K; light intensity 355 lux
Number of lights	3
Dimensions (HxWxD)	426 x 898 x 290 mm
Built-in dimensions (HxWxD)	385 x 524 x 290 mm
Required niche size (HxWxD)	385 mm x 524.0 mm x 290 mm
Height of the appliance	426 mm
Minimum distance above electric hob	430 mm
Minimum distance above gas hob	650 mm
Net weight	12.4 kg
Diameter of air outlet	120 / 150 mm (diameter pipe Ø 150 mm; Ø 120 mm enclosed)
Length electrical supply cord	175 cm (1.75 m)
Connection rating	146 W (power rating 146 W)
Fuse protection	10 A
Voltage	220–240 V
Frequency	50; 60 Hz
Plug type	GB plug
EAN code	4242005232109

Accessories

Mandatory items are automatically included with your enquiry. Optional items can be added individually.

View all Bosch →

Optional Accessories

— add individually to your enquiry

Optional

DWZ1IT1D1

Bosch Long Life Regenerative Recirculation Kit

Optional

DWZ1IX1B6

Bosch Replacement CleanAir Plus Anti-Pollen Filter

Optional

DWZ1IX1C6

Bosch CleanAir Plus Anti-Pollen Recirculation Kit

Optional

DSZ4561

Bosch Replacement Standard Recirculation Odour Filter

Optional

DSZ4565

Bosch Standard Recirculation Kit

Optional

DSZ4920

Bosch Telescopic Hood Installation Kit for 90cm Wall Unit

Delivery & Returns

Delivery

Free delivery to London addresses to ground floor only (service lift access accepted). Some appliances carry standard manufacturer delivery charges — confirmed at time of quotation. UK mainland delivery available for an additional charge. Lead times vary by make, model, and manufacturer availability.

Installation

We do not install appliances. We can recommend vetted fitters operating within London — payments are made directly with the fitter. Woodalls accepts no responsibility for installation work carried out by any third party.

Returns

14-day return window from the day after delivery. Items must be unused, uninstalled, and in original packaging. View our full returns policy →

Authorised Dealer

All products are supplied as an authorised Bosch dealer, with full manufacturer warranty. Established 1967.

Expert Advice

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Bosch Serie 4 Telescopic Hood

Bosch DFS097A51B Serie 4 Telescopic Hood

Accessories

Optional Accessories

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