To be sure of what you're getting, look for terms like 'true HEPA', and avoid 'HEPA-style' or 'HEPA-like' filters. Either it's a HEPA filter or it isn't; there's nothing in between. You can also ...

The Coway Airmega 250 air purifier has over 600 five-star reviews on Amazon's product page and boasts a true HEPA filter that helps eliminate pet dander, odor, smoke, allergens and so much more. 6 ...

However, the HEPA filter in this vacuum is washable. Dyson recommends customers wash the filter once a month to retain suction power. However, if necessary, Dyson sells replacement filters on its ...

While some HEPA filters are washable, most should not be exposed to water and must be replaced. For washable filters, follow the manufacturer's directions, and allow it to thoroughly air dry ...

One of the most impressive things about the TP10 is its totally sealed HEPA filter system. Dyson has designed this purifier to stringent HEPA standards which means that it filters 99.97% of ...

A cordless vacuum that’s loved by “die-hard Dyson” fans is on sale today at Amazon. The cordless stick vacuum has powerful suction and an impressive battery life, with up to 60 minutes of runtime ...

Compared to more powerful or full-featured Dyson air purifiers, the Dyson TP10 might seem basic, but it’s well-equipped with a HEPA filter that captures particles as small as 0.3 microns while ...

The Dyson has whole-machine HEPA filtration, and the brand recommends washing the filter once a month for optimal performance. If you need a replacement, a new filter costs $29.99.

Dyson air purifiers often use HEPA filters, which can capture 99.9 percent of particles as tiny as 0.3 microns. ... Multi-stage (washable pre-filter, deodorisation filter, ...

Dyson’s BP04, called the Big and ... including a customizable design, washable pre-filter, and app support. Like the smaller 311i Max, ... most HEPA filters should be replaced at minimum once a ...