How long does the Long Life Regenerative filter remove odours?

The Long Life Regenerative filter removes odours reliably over a period of up to 10 years.

How often should the filter be regenerated?

It is recommended that the regenerative active carbon filter is regenerated in the oven every 4 months.

How do I regenerate the filter?

Simply place the filter in the oven for 2 hours at 200°C to regenerate it.

Which appliances is this recirculation kit compatible with?

The kit fits 80 cm Glassdraft appliances.

What is included in the DSZ1WW1J1 recirculation kit?

The Long Life Regenerative recirculation kit includes 2 filter cassettes, a flexible aluminium ducting and a ducting clamp.

Product Information Sheet

Bosch Long Life (10 year Regenerative) Filter Kit

SKU: DSZ1WW1J1

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 DSZ1WW1J1 Long Life (10 year Regenerative) Filter Kit

SKU: DSZ1WW1J1 · EAN: 4242005241644

The DSZ1WW1J1 long-life recirculation kit is an optional accessory designed for recirculation operation with 80 cm Glassdraft appliances. It uses a Long Life Regenerative active carbon filter that reliably removes odours for up to 10 years. The filter can be regenerated in a domestic oven, allowing multiple uses and extending service life. The kit includes two filter cassettes, flexible aluminium ducting and a ducting clamp for convenient installation.

2 Year Warranty

Enquire About This Product

All products are sold by enquiry. Add to your list and we'll be in touch.

Share This Product

This Product Page

Product name	Long-life recirculation kit, initial equipment
Model code	DSZ1WW1J1
Filter type	Long Life Regenerative active carbon filter
Odour removal period	Removes odours reliably over a period of up to 10 years
Compatible appliance	Fits 80 cm Glassdraft
Regeneration recommendation	Every 4 months
Regeneration method	Place in oven for 2 hours at 200°C
Kit contents	2 filter cassettes, flexible aluminium ducting, ducting clamp
Dimensions of packed product (H×W×D)	270x350x450 mm
Pallet dimensions	180.0 x 80.0 x 120.0
Standard number of units per pallet	24
Net weight	4.1 kg
Gross weight	5.2 kg
EAN code	4242005241644

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.

Enquire About This Product

Our specialists are on hand to answer any questions about the Bosch Long Life (10 year Regenerative) Filter Kit. Get in touch and we'll respond within one working day.

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

Full Name *

Email *

Phone *

Message *

I agree to Woodalls using my details to respond to my enquiry. I have read the Privacy Policy.

Your Enquiry List

Bosch Long Life (10 year Regenerative) Filter Kit

Bosch DSZ1WW1J1 Long Life (10 year Regenerative) Filter Kit

Delivery & Returns

Related Products

Bosch DSZ1WW1I6 CleanAir Plus Anti-Pollen Recirculation Kit

Bosch DSZ1WW1M1 Remote Motor Installation Kit

Bosch DSZ8WW1Y2 Seamless Installation Kit 80cm for: DDW88MM60B

Bosch DDW88MM60B Series 8 Downdraft

Enquire About This Product