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 ...

Replacing the engine air filter in your car is a pretty simple bit of maintenance you can do at home. Just make sure you ...

Indulge in an AirDoctor 3500 air purifier, which can filter up to 630 sq. ft. 4x/hour, or in 1,260 sq. ft. 2x/hour in areas that are huge, such as living rooms, kitchens, and master bedrooms.

As our expert consultant and air-quality specialist, Dr. Paula Olsiewski ... night mode, ionizer, and filter replacement indicator give you plenty of functionality for the $180 cost.

The K&N name is synonymous with automotive engine filtration. While best known for their high-performance air filters the company makes a variety of products—including engine oil filters.

Learn more› By Tim Heffernan Tim Heffernan is a writer who covers air ... Filter (RF-3375), which does not do so. Either filter can be used in the Pur Plus when the time comes for a replacement ...

As with any type of water filter, RO systems have many benefits ... max TDS (ppm), water production (GPD), replacement cycle and warranty. All ratings are determined solely by our editorial ...

This design provides complete filtration for your entire shower experience, including the water that’s released into the air ... filter, it can generally last about six months before a ...