We tested different fans, including tower, floor, and bladeless models. We also spoke to an industry expert on how to choose ...

This three-stage air purifier has a pre-filter and activated carbon filter, True HEPA filter and UV-C light. It has three fan ...

For decades, the code told us we either had to have an operable window in a bathroom or a minimum 50 cubic-foot -per-minute ...

Blower-mode noise is based on industry-standard measurements at 50 feet and our measurements at ear level. Models rated Very Good or Excellent at 50 feet should meet common municipal limits of 65 ...