Yeah, I was looking for a pollen filter on there yeserday. If you go to the checkout, it says:
Due to relocation we can only process non urgent orders. If you do not require your product urgently please email info@puravent.co.uk
Sorry for any inconvenience our normal service will return as soon as possible.
I'm not sure how long this has been up, or is they are likely to start taking orders again?