The size of the room best suited for the air purifier based on Consumer ... Room (less than 150 sq/ft) The HoMedics TotalClean AP-T40 is part of the Air Purifiers test program at Consumer Reports.

Dust, pollen, smoke removal is how well a model cleared air of fine clay dust and cigarette smoke when operating at a low speed that was typically one setting above the lowest speed. Many models ...

When choosing the best air filter for your home furnace or AC unit, it's important to know what to look for. Here is our top ...

To build his purifier, [Adam] found a HEPA H13 rated replacement filter that was cheap and readily available, and started designing a low-cost way to pulling air through it. He eventually went ...

Air purifier filters do need to be replaced regularly for the best air purification results. Most manufacturers recommend filter replacement every 12 months, but some need to be replaced more ...

3. How often should you replace the filters in your air purifier? The frequency of filter replacement depends on the type of purifier and usage. Generally, HEPA filters should be replaced every 6 ...

Air purifier filters do need to be replaced regularly for the best air purification results. Most manufacturers recommend filter replacement every 12 months. Be sure to double check the ...

There, you can see the current air quality in the room, set a schedule for the purifier to run, and get filter replacement notifications. Overall, we were very impressed with the Levoit's smart ...

We put the Shark Air Purifier ... says the filter will last for five years. The fragrance from the Odor Neutralizer Technology cartridge will also fade over time, but Shark sells replacement ...

View Deal BlueAir Blue Pure 411i Max: was $169.99, now $119.99 at Amazon Save 29% on one of our favorite budget air purifiers ... View Deal HoMedics TotalClean Deluxe 5-in-1 air purifier: was ...