Homemade air purifiers can filter air faster, making them an affordable alternative to more expensive commercial products.

Tests conducted over 2,500 hours indicated that the CR Box worked as well as or even better than some of the most expensive ...

When wildfires threaten people's communities, human health is impacted far beyond the inferno. Residual smoke distributes in ...

This is due to its smoke CADR score of 210 cubic feet per minute (CFM), which is on the high end for devices of its size. It employs a four-stage filtration process that includes a pre-filter ...

Follow CR's advice for improving indoor air quality with filters for your HVAC system Smoke from the Palisades Fire fills the sky in the Pacific Palisades neighborhood of Los Angeles on Jan. 07, 2025.

Low-cost, DIY air purifiers are proving to be just as effective as expensive commercial units at protecting indoor spaces ...

Wildfire smoke is dangerous, but when flames engulf homes, releasing harmful chemicals, that poses another health threat.

We have tried and tested the best air purifiers to help you combat pollen, pet dander, smoke, dust and other airborne pollutants in your home — these are the best appliances to buy ahead of the ...

A cooker hood chimney in March 2025 removes smoke, grease, and odours, keeping your kitchen fresh. Choose one with high ...

If the smoke clears up as the engine warms to operating temperature, it's probably nothing to worry about. Should the smoking persist, a clogged or dirty air filter is a likely culprit.

Richard Corsi demonstrates the airflow of a low-cost, DIY air cleaner that can remove indoor pollutants such as smoke particles and respiratory particles. It may also reduce the spread of airborne ...