Rabbit Air MinusA2 Ultra Quiet HEPA Air Purifier w/WiFi (SPA-780N, White, Pet Allergy)

Best Air Purifiers for Pet Hair Reviewed

Here are our top recommendations for the best air purifiers for pet hair. Dr. Slobodkina recommends to all her clients to look into this option to help keep pet hair to a minimum.

Frida Baby Fridababy 3-in-1 Humidifier with Diffuser and Nightlight, White

Best Humidifiers for Sinus Problems

Humidifiers help to keep air moist, which relieves congestion, also, especially in the winter you need to have a humidifier because the indoor heat is extremely dry. Here you will find the best humidifiers for sinus problems.

Refrigeration and Air Conditioning Technology

Best HVAC Books & Training Guides

Heating, ventilation, and air conditioning (HVAC) technicians have many classroom hours of training and experience—more than 10,000 hours in some cases! For the do-it-yourself HVAC owners, DIY Mag’s ‘The Complete HVAC Book’ makes learning how to work on your HVAC systems a more manageable task. Learning the do’s and don’ts of HVAC systems (and breaking them down into exactly what you need to know without fluff or filler) makes this HVAC handbook very popular as a DIY/self-study resource. For HVAC training courses and apprenticeships, Craig Manager’s ‘Managing Residential Heating Fundamentals’ is a bestselling X-ray technician’s guide to HVAC.

Klein Tools 55421BP-14 Tool Bag Backpack, Heavy Duty Tradesman Pro Tool Organizer / Tool Carrier with 39 Pockets and Molded Base

Best HVAC Tool Bags, Belts & Backpacks

Want to carry your tools like a pro so you don’t have to worry about losing any of them while you are working? We have reviews of the best HVAC tool bags, belts and backpacks in 2019.

Fieldpiece SRS3 Wireless Scale with Remote

Best Refrigerant Scales Reviewed

Ideally, a refrigerant scale should be used to accurately weigh refrigerant charge levels before use. These are the best refrigerant scales on the market in 2019.