What is the DWZ1IT1D1 recirculation kit used for?

It is an external recirculation kit designed for recirculation operation with compatible cooker hoods. It is used with slimline hoods and selected canopy hoods and is assembled in the upper cabinet to provide circulated air operation with odour removal.

How long does the Long Life filter remove odours?

The regenerative Long Life filter removes odours reliably over a period of up to 10 years, when regenerated as recommended.

How do I regenerate the active carbon filter?

The regenerative active carbon filter can be regenerated in a domestic oven. The recommendation is to regenerate it every 4 months by placing it in the oven for 2 hours at 200°C.

Can the filter be used multiple times?

Yes. The regenerative active carbon filter can be used multiple times because it is designed for repeated regeneration in the oven.

Where should the DWZ1IT1D1 kit be installed?

The kit is intended for assembly in the upper cabinet in combination with suitable slimline or selected canopy hoods operating in recirculation mode.

Product Information Sheet

Bosch Long Life Regenerative Recirculation Kit

SKU: DWZ1IT1D1

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 19 July 2026

Bosch DWZ1IT1D1 Long Life Regenerative Recirculation Kit

SKU: DWZ1IT1D1 · EAN: 4242005223695

The DWZ1IT1D1 long–life recirculation kit is an external kit designed for recirculation operation with slimline hoods and selected canopy hoods. It features a regenerative Long Life active carbon filter that reliably removes odours for up to 10 years and can be regenerated in a domestic oven. Intended for assembly in the upper cabinet, it provides a durable, reusable solution for effective odour reduction in circulated air installations.

2 Year Warranty

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Product name	Long–life recirculation kit, initial equipment
Model code	DWZ1IT1D1
Operation type	For recirculation operation
Filter type	Regenerative Long Life active carbon filter
Odour removal duration	Removes odours reliably over a period of up to 10 years
Regeneration interval	Recommended every 4 months
Regeneration conditions	Place in the oven for 2 hours at 200°C
Installation location	For assembly in the upper cabinet
Compatibility	Can be combined with slimline hoods and selected canopy hoods
Dimensions of packed product (H x W x D)	365 x 300 x 690 mm
Pallet dimensions	200.0 x 80.0 x 120.0
Standard number of units per pallet	20
Net weight	7.2 kg
Gross weight	8.7 kg
EAN code	4242005223695

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.

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Bosch Long Life Regenerative Recirculation Kit

Bosch DWZ1IT1D1 Long Life Regenerative Recirculation Kit

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