Cooling & Air Treatment

Staying comfortable at home means managing heat, humidity and air quality, and our Cooling & Air Treatment department brings together fans, air conditioners and air purifiers in one place. It suits anyone facing a hot summer, a damp basement or allergy season, as well as renters who need portable solutions. Shopping by need helps you match the right machine to each room, from bedroom to home office.

Browse tower, pedestal, box and desk fans, portable air conditioners and window units with BTU ratings for different room sizes, evaporative coolers and air circulators. For air quality, choose HEPA air purifiers and replacement filters, plus dehumidifiers with pint-per-day capacity listings for basements and laundry rooms. Smart models offer app control, timers and sleep modes. Specifications show coverage in square feet and noise levels in decibels. Start with our Air Purifiers for cleaner air.

Home Supplies Hub sets out room coverage, power use and dimensions for every appliance. Our curated selection, secure checkout and easy returns policy keep shopping simple, and our friendly US-based support team can help you decide which machine suits your space.

Measure the room, think about what bothers you most, heat, damp or dust, and browse Cooling & Air Treatment to feel better at home.

FAQs

What size portable air conditioner do I need?

Roughly 8,000 BTU cools about 200 to 350 sq ft, and 12,000 BTU covers about 400 to 550 sq ft. Sunny rooms and high ceilings need more.

Is a fan or an air purifier better for allergies?

An air purifier with a HEPA filter removes pollen and dust from the air, while a fan only moves air around. Many people use both.

When should I use a dehumidifier?

Use a dehumidifier when indoor humidity is above about 50 to 60 percent, often in basements or humid summers. It helps prevent musty smells and mold.