SAVE $100: As of July 6, the Black+Decker Portable A/C (10,000 BTU) is on sale at Amazon for $339.99. That's a discount of 23%.

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Not all homes are built with air conditioning units or central systems. With summer heat engulfing many of us, an A/C unit is helpful for comfort and peace of mind. If you find yourself in a home without an A/C unit or need a supplemental A/C unit, then this deal might catch your eye.

As of July 6, the Black+Decker Portable A/C (10,000 BTU) is on sale for only $339.99 at Amazon, down from its usual price of $439.99. That's a discount of 23%, or $100. If you just can't wait for Prime Day deals, this is a great way to get cool at home ASAP.

SEE ALSO: Stay cool and save 30% on this portable air conditioner

This portable A/C unit was made for rooms up to 450 square feet, making it a great option for single rooms or studios. It measures 15.3 x 14 x 24.8 inches and includes a 70-inch cable. Along with cooling you down, the Black+Decker portable A/C unit works as a humidifier and fan.

Though the unit weighs 47.3 pounds, it's designed with casters on the bottom and side handles that help you easily swivel it into different parts of your home. Additionally, it features a window installation kit if you'd rather go that route. When cleaning, all you'll need to do is slide out the washable filter. This portable A/C unit also features a 24-hour timer and auto water evaporation and a 0.45 liter water tank.

If your home needs cooling, this portable A/C may be a worthy investment. Check this deal out while supplies last.