buying an ioniser for pollen allergies, is it worth it?

[Linnet]

Does anyone have an ioniser that they use for pollen allergies? or animal allergies?

In my local Lakeland they have some plug in ionisers reduced as they've been discontinued. I suffer from Hayfever and wondered if one would help?

can anyone reccomend using one?

I have found that they can help. Main problem is finding replacement filters, so I wouldn't buy discontinued ones, unless the filters are the washable ones.

Oh, it has a metal bit that you pull out and dust off then slot back in again, so doesn't seem to need separate filters.