See here the difference in the cheaper versions vs Mann & Hummel Provent elements ! Mann & Hummel Australia | Western Filters

146K views · 57 reactions | Our cabin air filters do more than just...

15 reactions · 5 comments | With a Mann & Hummel Provent catch can you can stop clogging up your air intake manifold ! Keep your pride & joy newer for longer ! | Western Filters | Facebook

Making indoor environments safer with our mobile air purifier: OurAir SQ 500 🤩 Our small air purifier with HEPA H14 filter reduces the risk of infection and improves the air quality in rooms with up to 40sqm. Besides bacteria and microorganisms, the OurAir SQ 500 safely captures viruses and virus mutations.🦠 The device is also a useful option in the long term. It additionally filters free allergens and pollen and eases the allergy season for allergy sufferers.🤧 Easy to move, easy to use, easy