An air blower, or air duster, is an often-forgotten part of any PC maintenance toolkit. Sure, you can buy cans of compressed air, but they run out, and then you have to buy more. You don't need to do that anymore. Thanks to Amazon Prime Day, there are some serious bargains to be had on portable, hand-held air blowers that you can use to keep your desk clean and your fans clear. I've used an air blower for years to do just that, to clean underneath the keys in my keyboard and to clear out the dust from hard-to-reach places, especially in my PC case.● Check out these air blower deals at Amazon We're in the last stretch of the Prime Day week sales, however. These discounts on air dusters won't be around for much longer, and you might miss out on a bargain if you're not quick about it.To help you, we've put together a list of some of the best (and cheapest) air dusters on the market right now. Pick one up, blast that grime, and get your desk ready for a summer of gaming.Prime Day Deals on Air DustersNo two air blowers are quite the same. You can expect to see variations in size, power (based on RPM, or revolutions per minute), battery life, charging ability, and more.Prices can vary, and so can brands. Here is a good selection of options to choose from.Another lightweight option, this air blower has a 130,000 RPM fan speed. It can blow up to 350 minutes on a full charge and five different nozzles for cleaning.View DealA brilliant price for a cordless air duster. It's rechargable, with a 130,000 RPM fan speed. It has three gear speeds, an LED light, and has various attachments for different cleaning scenarios.View DealThis duser comes with a slightly varied set of attachments for cleaning your PC or keyboard. It's rechargeable using USB Type-C, has two different nozzles and three brushes, and has a speed of 150,000 RPM.View DealThis silver-colored compressed air duster is an even faster option for your cleaning needs, with speeds of up to 160,000 RPM. It has four gears, can recharge to full in 2.5 hours over USB Type-C, and comes with four nozzles and 10 different brushes.View DealWolfbox's rechargeable compressed air duster has a 110,000 RPM motor speed, comes with three different speeds, and has five nozzles for cleaning.View DealThis high-power 180,000 RPM duster is the ideal option for blasting hard-to-clear dirt from your keyboard or fans. It has three different nozzles, three different speeds, and features fast USB Type-C charging.View DealThis compact air duster can move air at up to 45 m/s with its 150,000 RPM turbofan. A rechargeable battery gives up to 100 minutes of use time and supports USB Type-C charging. The MF100 includes five nozzles and two brush tools to help clean your PC equipment.View DealMore Prime Day Tech DealsBest Tech and PC deals | Best gaming PC deals | Best RAM combo deals | Best 3D printer deals | Best RAM deals | Best gaming laptop deals | Best monitor deals | Best Wi-Fi Router deals | Best GPU deals | Best SSD deals | Best hard drive HDD deals | Best CPU deals | Best gaming chair deals | Best PC building tool deals | Best PC peripherals deals | Best filament and resin deals | Best motherboard deals | Best CPU cooler deals | Best PC case deals | Best Dell and Alienware deals | Best USB charger deals | Best gaming and productivity laptop deals under $1,000 | Best laptop PC dealsAlso, you can join the Tom's Hardware deals Discord for up-to-the-minute hardware deals.