10 bestPortable Air Conditioners Under 300of June 2026
112M consumers helped this year.
1
SereneLife SLACHT128 Portable Air Conditioner Compact Home AC Cooling Unit With Built-In Dehumidifier & Fan Modes, Quiet Operation, Includes Window Mount Kit- 12,000 BTU + HEAT- White
SereneLife
9.8
2
Halybau 24" Tower Ceramic Space Heater with Remote, Digital Thermostat, 1500W PTC Ceramic Heater with Overheat Protection, 3 Modes, 120°Oscillation, Portable Electric Heater, Fast Quiet Heating
Halybau
9.6
7% off
3
Eco-Air Portable Air Conditioner (14,000 BTU), Works as Dehumidifier & Fan, Control with Remote, Mobile App Smart Control
Eco-Air
9.4
4
BLACK+DECKER Air Conditioner, 14,000 BTU Air Conditioner Portable for Room and Heater up to 700 Sq. Ft. with Remote Control, White
BLACK+DECKER
9.2
5
TOSOT 10,000 BTU(ASHRAE) 6,000 BTU (DOE) Portable Air Conditioner - Quiet, Remote Control, Built-in Dehumidifier, Fan, Easy Window Installation Kit- Cool Rooms Up to 400 Square Feet
TOSOT
9.0
OtherUp to 8% off
DORTALA 10000 BTU Portable Air Conditioner, 3 in 1 AC Unit, Fan & Dehumidifier for Rooms up to 350 Sq.Ft, Quiet Floor Standing AC w/ 24H Timer, Remote Control & Installation Kit
COSTWAY Portable Air Conditioner, 8000BTU Air Cooler with Drying, Fan, Sleep Mode, 2 Speeds, 24H Timer Function, Remote Control, Cools Room up to 230 Sq. ft, Air Cooling Fan for Home & Office Use, Window Kit Included, White(8000BTU)
SereneLife Portable Air Conditioner 14000 BTU - Compact Free Standing Single Duct A/C Unit w/Cooling, Heat, Dehumidifier & Fan, Energy Efficient, 400 Sq.Ft. Cooling, Includes Window Mount Kit, Wheels
Senville 5,000 BTU Window Air Conditioner and Fan, Easy Mechanical Controls, Washable Filters, White
6
SereneLife Compact Freestanding Portable Air Conditioner-10,000 BTU Indoor Free Standing AC Unit w/Dehumidifier & Fan Modes For Home, Office, School & Business Rooms Up To 300 Sq. Ft-SLPAC105W
SereneLife
8.7
14% off
7
COSTWAY 10000 BTU Portable Air Conditioner, with Fan & Dehumidifier Mode, Quiet AC Unit with Sleep Mode, 2 Speeds, 24H Timer, LED Display, Remote Control, Cool Rooms up to 350 Sq.Ft(White-10000BTU)
COSTWAY
8.5
8
TOSOT 9,500 BTU Air Conditioner Easier to Install, Quiet and 3-in-1 Portable AC, Dehumidifier, Fan for Rooms Up to 300 sq ft, Aovia Series, White
TOSOT
8.2
9
COSTWAY 10000 BTU Portable Air Conditioner, 3 in 1 AC Unit with Dehumidifier & Fan, Sleep Mode, 24H Timer, LED Display, Child Lock, Remote Control, Cool Rooms up to 350 Sq.Ft (White-10000BTU)
COSTWAY
7.9
10
Fridgemaster SACC 10,000 BTU Portable Air Conditioner, Dehumidifier and Fan, Cool up to 450 Sq. Ft, ConnectLife Smart Control, Quiet Noise Level, 3 Fan Speeds, Remote Control, Drain-Free, Black
Hisense
7.6
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