Find Quiet, Efficient Cooling and Heating with a Friedrich PTAC
Friedrich PTACs deliver powerful energy efficient performance with quiet operation. Find out how these units can help provide your guests with a restful stay.
Whether you're just beginning your search or ready to make a confident purchase, our Knowledge Center is here to help. Explore a wide range of expertly curated resources including buying guides, best-of lists, how-to articles, category deep dives, and much more. From understanding product features to comparing top models, you'll find everything you need to stay informed and make smarter decisions. Start browsing and empower your air quality journey with clarity and confidence.
Friedrich PTACs deliver powerful energy efficient performance with quiet operation. Find out how these units can help provide your guests with a restful stay.
Industrial spaces carry significant risk for accumulating moisture, which can damage interior structure, machinery, and inventory. Learn how to fix these issues!
Ductless mini-split are easy to maintain and even easier to use. Find out about the routine upkeep associated with ductless systems and how to keep them clean.
Monitor and control your indoor air cleaning right in the palm of your hand with a Blueair Wi-Fi integrated product. With it you'll always be in charge.
You've downloaded the Blueair Friend App and are wondering what's next. We've got some tips and tricks for using it to control Blueair's wi-fi enabled products.
Kitchen cleaning doesn't have to mean tough scrubbing and chemical residue left on your counters. Use these tools to safely & effectively clean your kitchen.
Learn why air conditioners and dehumidifiers are becoming greener and more reliable with the addition of the new eco-friendly refrigerant R-410A.
Learn how the indoor environment affects the attendance and productivity of workers and students.
When I rented a house with a mold problem, the toxic mold test kit saved me from having to pay hundreds of dollars in fees for terminating the lease early.