Hi @R Allardice, 

Welcome to the Dyson Community!

Due to global supply constraints, we’re facing challenges with some replacement parts. Because of this we’re finding they do sell out very quickly when new stock is added. I can only apologise for any inconvenience this is causing you. Please be assured we’re doing everything we can to keep a wide variety of spare parts available across all of our technology ranges.

If you haven’t already signed up for email alerts, you can use the ‘Keep me updated’ button to register your interest, and we’ll let you know when the filter you need is available to order.