Best Air Purifier For Asthma

My best buy air purifier for asthma to buy in the UK (February 2020).

#1 Choice: My Review Score = 94%

Best Overall
LEVOIT Air Purifier for Home Bedroom with True HEPA Filter, 3 Speeds, Night...
LEVOIT Air Purifier for Home Bedroom with True HEPA Filter, 3 Speeds, Night...
    View on Amazon UK

    #2: Best Rated Runner-Up

    SaleAlso Good
    Philips AC2889/60 Series 2000i Connected Air Purifier with Real Time Air Quality...
    Philips AC2889/60 Series 2000i Connected Air Purifier with Real Time Air Quality...
      View on Amazon UK

      #3: Best For Positive Reviews

      SaleAlso Good
      Air Purifier Update SY-701 Portable Air Purifiers 3-in-1 True HEPA & Active...
      Air Purifier Update SY-701 Portable Air Purifiers 3-in-1 True HEPA & Active...
        View on Amazon UK

        –

        –

        Additional Roundups