Living without air conditioning when the summer heat starts to ramp up can be tough, but it doesn't have to be. With the help of tower, pedestal, ceiling and floor fans, our indoor spaces can have a comforting (and well-needed) airflow. As home tech editor, I'm tuned in to what makes a fan work well.

I know how the and the can work together to create cooler and cleaner air quality indoors, and I've spent researching the best options from all the brands. With Memorial Day sales now in full swing, there are plenty of discounted fans available in the – and now is the perfect time to shop if you want to make a saving before summer hits. Read on for my handpicked selection of the best fan deals in the Memorial Day sales.

Similar tech to the Big+Quiet can be found in Dyson's range of purifier tower fans, and the Cool Gen1 TP10 is one of the more affordable options out of the selection. It's able to both cool and purify a room, with adjustable oscillation up to 350 degrees, for when you need to either cover the whole room, or focus on where you're sat or sleeping. To get the full HVAC effect, the Dyson Purifier Hot+Cool does the same as other Dyson air treatment products (that is, cool and purify your indoor space) but with the added bonus of a heating function.

You'll be able to get year-round use out of this. You can still rely on the purifier when the weather gets colder, as other Dyson models aren't able to separate the purification from the fan, making it obsolete in winter. .