hayfever

Hi all. My question is pretty much what it sounds like - are combo units as good as dedicated purifiers or dehumidifiers, or are they mediocre at both tasks? For context: I have a nasty combination of asthma and hayfever, so I'm planning to get an air purifier with a HEPA filter to remove...

This year has been the worst year for me in terms of hayfever symptoms. I have had it for 10 years now and it gets progressively worse every year. Anybody else really suffering at the moment? For the past 3 weeks I have been taking prescription-strength stuff which does little to alleviate it...