Can this downdraft hood be used with both ducted extraction and recirculation?

Yes. The hood is suitable for ducted extraction and recirculation. For recirculated extraction, the Clean Air Plus recirculation kit is required as an accessory.

Is the NEFF N 90 downdraft hood compatible with gas hobs?

No. The product is not suitable for combination with gas hobs. It can be combined with electric hobs, following the planning recommendations and installation drawings.

How powerful is the extraction performance?

According to EN 61591, the extraction rate with a 15 cm outlet is up to 501 m³/h in normal use and 775 m³/h in intensive mode. With the Clean Air Plus recirculation kit, recirculation reaches up to 416 m³/h normal and 525 m³/h intensive.

How noisy is the hood during operation?

Noise level in exhaust air mode is 62 dB(A) re 1 pW in max. normal use and 70 dB(A) re 1 pW in intensive mode. In recirculation (with Clean Air Plus kit), noise is 65 dB(A) re 1 pW in max. normal use and 70 dB(A) re 1 pW in intensive mode.

How do I clean the filters and glass panel?

Press the filter service button to lift the metal grease filter cassettes into service position for easy removal. The washable stainless steel filters can be cleaned in the dishwasher. The glass panel can also be easily removed and cleaned.

What smart features are available with Home Connect?

Where Home Connect service is available, you can remotely monitor and control the hood via smartphone or tablet. Home Connect also enables features such as silence and interval functions, and can be extended through applications from external cooperation partners. Voice Control is available via popular voice assistants in supported countries.

Product Information Sheet

Neff N90 Flex Design Downdraft

SKU: I88WMM1Y7B

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

Neff I88WMM1Y7B N90 Flex Design Downdraft

SKU: I88WMM1Y7B · EAN: 4242004270782

Black - Choose Trims

This 80 cm NEFF N 90 downdraft hood with Flex Design integrates behind the hob for a pure surface look. Its extendable clear glass panel with edge lighting and Guided Air Technology provides powerful extraction across the cooktop. With touch control, 3 power levels plus 2 intensive settings, and climateControl Sensor, it offers efficient, quiet performance. Suitable for ducted extraction or recirculation, it is designed for installation into a 90 cm cabinet in island or semi-island kitchen solutions.

5 Year Warranty

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Product name	N 90, Downdraft Hood, 80 cm, Flex Design, i88WMM1Y7B
Typology	Downdraft
Width	80 cm wide
Installation typology	Built-in, installation integrated; suitable for installation in an island or semi-island kitchen solution into 90 cm cabinet
Suitable extraction modes	Suitable for ducted extraction and recirculation
Energy Efficiency Class	A (at a range of energy efficiency classes from A+++ to D)
Average energy consumption	36.9 kWh/year*
Blower Efficiency Class	A*
Lighting Efficiency Class	-*
Grease Filtering Efficiency Class	B*
Length of electrical supply cord	130 cm (1.3 m)
Required niche size (H×W×D)	703 mm x 781.0 mm x 123 mm
Appliance dimensions (H×W×D)	709 mm x 802 mm x 140 mm
Extension height	250 mm
Height of the appliance	709 mm
Net weight	38.9 kg
Type of control	Electronic touch control; standard functions on right-hand user interface
Number of speed settings	3-stage + 2 intensive (3 power levels and 2 intensive settings)
Maximum output air extraction	501 m³/h (max. normal use, exhaust air)
Boost position air extraction	775 m³/h (intensive, exhaust air)
Maximum output recirculating air	416 m³/h (with Clean Air Plus recirculation kit accessory)
Boost position output recirculating	525 m³/h (with Clean Air Plus recirculation kit accessory)
Maximum air flow	501 m³/h
Noise level (exhaust air, max. normal)	62 dB(A) re 1 pW
Noise level (exhaust air, intensive)	70 dB(A) re 1 pW
Noise level (recirculation, max. normal)	65 dB(A) re 1 pW (with Clean Air Plus recirculation kit accessory)
Noise level (recirculation, intensive)	70 dB(A) re 1 pW (with Clean Air Plus recirculation kit accessory)
Diameter of air outlet	150 mm (extractor hose 150 mm)
Grease filter material	Washable stainless steel, 2 metal grease filter cassettes
EAN code	4242004270782
Connection rating / Power rating	300 W
Fuse protection	10 A
Voltage	220–240 V
Frequency	50–60 Hz
Plug type	GB plug
Compatibility with gas hobs	Not suitable for combination with gas hobs

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 Neff dealer, with full manufacturer warranty. Established 1967.

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+44 (0)208 455 3925 [email protected]

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Neff N90 Flex Design Downdraft

Neff I88WMM1Y7B N90 Flex Design Downdraft

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