PUREBURG FY0194 Replacement True HEPA Filter Compatible with Philips AC0820/30 AC0820/10 AC0830/10 AC0819/10 800 Series Air Purifier, Replace Part FY0194/30,H13 Air Clean,2-Pack

They fit, they work and they help stop our boy guinea pigs stinking the place out! They have to deal with hay dust and manage it well, I extend the life by hoovering the dust off them on a few occasions before they get so bad the machine says 'no'. Have used this brand for the past 5 filters over the last couple of years and will continue to do so. No complaints!

These are just as good as the original filters, but at half the price.

Little bit hesitant in buying a non-philips replacement but these are great - I'll certainly be buying these again as they're perfect. Time will tell about the longevity of them.

It’s not perfect like original. But still working good.

They're expensive but should last a few years so that's worth while.Just a tip for anyone...if you still see the red flashing filter light on the air purifier after swapping the filter, do a reset by touching the power sensor button (on top) for 5 seconds to reset it.

Great fit alls well and good

I have used two of these over the past 6 months.Whilst they appear very similar and are compatible with my Phillips product, after use I'm not convinced they're as effective as the original Phillips filter.They appear a little lighter / thinner than the Phillips & overall in my experience don't have the same effectiveness on odours when used with my air purifier.They aren't terrible either, but not 100% convinced they're of the same HEPA standards (untested)

brilliant