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CENSTECH

Windowless Air Conditioner with 5 Ice Packs, 3 Modes & 3 Speeds Swamp Cooler Air Conditioner, 12H Timer, 4L Tank for 24H Cooling, Remote, Dual Tank Portable Air Conditioners No Windows Needed

  • Based on 41 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Sep 1
Order within 4 hours and 30 minutes
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Features

  • 4-IN-1 Evaporative Air Cooler for Dry ClimatesCENSTECH Swamp Cooler functions as an Air Cooler, Humidifier, and a Fan. Unlike conventional ACs, the evaporative air cooler provides optimal cooling and humidity, enhancing your living and work spaces without excessive drying, helping to keep skin hydrated. Tailored for areas like the Southwestern US, California, and New Mexico, where summers can be uncomfortably dry.
  • 3 Modes & 3 SpeedsWith 3 fan speeds(low-12ft/s, medium-19ft/s, and high-26ft/s) delivering a cooling breeze at up to 26 ft/s. Choose from 3 modes(Normal/Sleep/Cooling): Normal for daily use, Sleep for restful nights, and Cooling for maximum cooling effect. Beat the heat effortlessly and enjoy a cool, comfortable living space with CENSTECH portable air conditioners!
  • No Hose & Windows Needed, Plug and PlayNo hoses, no assembly needed. CENSTECH ductless air conditioner can be used after being unpackaged. Unlike traditional wall-mounted ACs, our windowless air conditioner operates at a mere 65W, slashing installation and maintenance costs while cutting electricity usage by up to 60%. Plus, the easy-to-clean removable cooling pad simplifies upkeep.
  • 2025 Advanced Cooling TechnologyCENSTECH's upgraded portable air cooler utilize the 2025's latest cooling technology: high-performance motor, innovative air duct design, and high-density cooling pad. Quickly reduces ambient temperatures by 41-49F as water evaporates to absorb heat, achieving rapid cooling. Tip: Enhance the cooling effect by adding frozen ice packs to the water tank. (*Tested at 95F in the lab, the cooling effect varies based on indoor humidity)
  • Remote Control & Top PanelEnjoy the cooling breeze from any corner of the room with CENSTECH evaporative cooler, featuring dual control via remote (26ft range) and touch panel. You can easily adjust the personal air conditioner from any room without standing. Its sleek, intuitive design is family-friendly for everyone. It's not just a cooler; it's a step towards smart living.
  • 12-Hour Timer & Ultra-Quiet at 40dBWith a 12-hour smart timer, CENSTECH portable swamp cooler is automatically turned off to save energy and reduce bills. Operating at a mere 40dB, the ultra-quiet air conditioner portable for room ensures a peaceful environment that won't disrupt work, study, or sleep. The gentle illumination from the top panel serves as a soothing night light, promoting restful sleep and creating a serene space for you.
  • 70 Oscillation Covers up to 300 sq. ft.CENSTECH swamp cooler air conditioner can auto-swing horizontally by 70 and manually adjust vertically by 25, ensuring even cooling the entire room. With a strong airflow of 1440 cubic ft/min, our air cooler for bedroom can efficiently cover an area of up to 300 sq. ft. The upgraded cooling pad provides ample cooling and humidifying airflow for dry, hot rooms.
  • 1-Gal Dual Tanks for 8H CoolingWith dual water tanks, refilling from the top or bottom is a breeze. CENSTECH personal air cooler features a 1-Gallon capacity water tank, ensuring uninterrupted cooling for up to 8 hours, avoiding frequent water refills. The bottom tank has a visible water level, allowing easy observation and timely refilling. If water runs out, unit auto-switches to fan mode, ensuring safety while keeping comfort.
  • 2025 Upgraded No-Fill Ice Pack x 5Indulge in 8 hours of non-stop cooling with our AC's upgraded ice box. This windowless air conditioner is equipped with 5 interchangeable ice boxes, ensuring continuous cooling. No manual water addition it's pre-filled for effortless use. What's more, our ice boxs feature polymer solidified gel for enhanced cooling and sealed openings to prevent leaks, ensuring safety and reusability.

Brand: CENSTECH


Mounting Type: Freestanding


Special Feature: Convenient Control and Operation Remote Control (20FT Range) & Touch Control (Clear Icon), 3 Modes (Normal/Sleep/Cooling Mode), Silent Operation (40dB Low Noise), No Screws Needed, Easy Maintenance and Portability Portable (4x360° Wheels) & Lightweight for Mobility, Built-In Handle, Removable Cooling Pad & Detachable Water Tank for Easy Cleaning, 50-Inch Extension Cord, Enhanced Safety 1-12H Timer for Smart Auto Shut-Off, UL Listed, Safe Bladeless Design, Closable Air Outlet, Extended Cooling Capability 8H Cooling with 1-Gal Water Tank & 5 x Upgraded Ice Packs, 70° Oscillation, Covers Area 300 sq.ft, Touch Screen Menu, Superior Cooling Technology 4-IN-1 Function for Superior Cooling, 2025 Upgraded Efficient Motor, 3-Speed Settings (Low-12ft/s, Medium-19ft/s, High-26ft/s), Max Air Flow 1440 CFM, 2S Fast Powerful Cooling See more


Color: White


Air Flow Capacity: 1440 Cubic Feet Per Minute


Controls Type: Remote Control & Touch Control


Reservoir Capacity: 1 Gallons


Model Name: DL2


Recommended Uses For Product: Air Cooler for Patio, Commercial, Ductless Air Conditioner for Indoor, Industrial, Personal Air Conditioner for Bedroom, Personal Air Cooler for Office, Portable AC Unit for Garage, Portable Air Cooler for Basement, RV Air Conditioner for Outdoor, Residential, Room Air Conditioner for Living Room See more


Included Components: Ice Pack*5, Portable Air Conditioner*1, Remote Control, Swivel Wheel*4, User Manual


Brand: ‎CENSTECH


Mounting Type: ‎Freestanding


Special Feature: ‎Convenient Control and Operation Remote Control (20FT Range) & Touch Control (Clear Icon), 3 Modes (Normal/Sleep/Cooling Mode), Silent Operation (40dB Low Noise), No Screws Needed, Easy Maintenance and Portability Portable (4x360° Wheels) & Lightweight for Mobility, Built-In Handle, Removable Cooling Pad & Detachable Water Tank for Easy Cleaning, 50-Inch Extension Cord, Enhanced Safety 1-12H Timer for Smart Auto Shut-Off, UL Listed, Safe Bladeless Design, Closable Air Outlet, Extended Cooling Capability 8H Cooling with 1-Gal Water Tank & 5 x Upgraded Ice Packs, 70° Oscillation, Covers Area 300 sq.ft, Touch Screen Menu, Superior Cooling Technology 4-IN-1 Function for Superior Cooling, 2025 Upgraded Efficient Motor, 3-Speed Settings (Low-12ft/s, Medium-19ft/s, High-26ft/s), Max Air Flow 1440 CFM, 2S Fast Powerful Cooling


Color: ‎White


Air Flow Capacity: ‎1440 Cubic Feet Per Minute


Controls Type: ‎Remote Control & Touch Control


Reservoir Capacity: ‎1 Gallons


Model Name: ‎DL2


Recommended Uses For Product: ‎Air Cooler for Patio, Commercial, Ductless Air Conditioner for Indoor, Industrial, Personal Air Conditioner for Bedroom, Personal Air Cooler for Office, Portable AC Unit for Garage, Portable Air Cooler for Basement, RV Air Conditioner for Outdoor, Residential, Room Air Conditioner for Living Room


Included Components: ‎Ice Pack*5, Portable Air Conditioner*1, Remote Control, Swivel Wheel*4, User Manual


Noise Level: ‎40 dB


Number of Speeds: ‎3


Product Dimensions: ‎11"D x 10"W x 22"H


Voltage: ‎120 Volts


Manufacturer: ‎CENSTECH


UPC: ‎731029248677


Brand Name: ‎CENSTECH


Model Info: ‎DL2


Item Weight: ‎9 pounds


Item model number: ‎DL2


Part Number: ‎DL2


Special Features: ‎Convenient Control and Operation Remote Control (20FT Range) & Touch Control (Clear Icon), 3 Modes (Normal/Sleep/Cooling Mode), Silent Operation (40dB Low Noise), No Screws Needed, Easy Maintenance and Portability Portable (4x360° Wheels) & Lightweight for Mobility, Built-In Handle, Removable Cooling Pad & Detachable Water Tank for Easy Cleaning, 50-Inch Extension Cord, Enhanced Safety 1-12H Timer for Smart Auto Shut-Off, UL Listed, Safe Bladeless Design, Closable Air Outlet, Extended Cooling Capability 8H Cooling with 1-Gal Water Tank & 5 x Upgraded Ice Packs, 70° Oscillation, Covers Area 300 sq.ft, Touch Screen Menu, Superior Cooling Technology 4-IN-1 Function for Superior Cooling, 2025 Upgraded Efficient Motor, 3-Speed Settings (Low-12ft/s, Medium-19ft/s, High-26ft/s), Max Air Flow 1440 CFM, 2S Fast Powerful Cooling


Material Type: ‎Plastic


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: June 25, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Reliable choice
This tank accessory is really a great companion for windowless air conditioners! Easy to install and excellent to use, it effectively improves the cooling efficiency of the air conditioner. Runs virtually noiselessly, creating a quiet and comfortable environment. There is no shaking or leaking during use. High temperature and corrosion resistance, long service life, really value for money! ... show more
Reviewed in the United States on July 11, 2025 by Margaret Myers
    • Nothing flashy
I got this water tank accessory for a friend who has a windowless air cooler, and it’s been a handy little add-on. It holds a good amount of water and fits well with his setup, making it easier to keep the cooler running without needing constant refills. He said it’s been helpful during the hotter days, especially when the cooler needs to stay on for longer periods. The design is simple and doesn’t take up too much space. It’s easy to fill and connect, and it doesn’t leak or spill if you handle it right. It’s not some fancy upgrade, but it does what it’s supposed to do. Only thing is, depending on the cooler model, the fit might be a little snug, so make sure to double-check the sizing. Also, it doesn’t have a gauge or anything, so you kind of have to guess when it’s low. Overall, it’s been a useful accessory. Nothing flashy, but it makes the cooling setup a little more convenient and saves some time. Solid choice if you want to make your air cooler a bit easier to manage. ... show more
Reviewed in the United States on July 20, 2025 by Michi
    • Super
Review Image by Maksym Maksym
Review Image by Maksym Maksym
Great portable AC! The ice packs and dual tank keep the air cool for hours. Easy to use, quiet, and no window needed. Perfect for hot days!
Reviewed in the United States on August 5, 2025 by Maksym Maksym
    • Compact and easy to use.
Review Image by Gita Gita
Compact , easy to use. Good addition to my room fan to make the room cool.
Reviewed in the United States on July 28, 2025 by Gita Gita
    • Perfect for Texas Humidity – A Must-Have for Portable ACs
Living in Texas, the humidity is no joke — especially during the summer. My portable, windowless air conditioner used to fill up with water so fast that I had to constantly stop and drain it. This accessory water tank completely fixed that. Here’s why I love it: -Handles high humidity like a champ – Even during 100°+ days with heavy moisture in the air, this tank keeps up. -No more overflow or shutdowns – My AC used to stop mid-day from a full tank. Not anymore. -Big capacity, easy to use – I go days without needing to empty it, and it’s simple to detach and clean. -Built solid – No leaks, no weird smells, and it doesn’t feel cheap. If you live in a humid area like Houston, Austin, or San Antonio, this is the upgrade your AC needs. I wish I had bought it sooner. ... show more
Reviewed in the United States on July 26, 2025 by Tim P.
    • Convenient air conditioning is very suitable for rental houses
Unexpectedly easy to use, convenient to use without exhaust vents, I like it very much
Reviewed in the United States on July 28, 2025 by mia
    • Perfect replacement to solve the leak!
This water tank is a replacement part I bought for my windowless air conditioner. I feel that the quality of this water tank is a bit better than the original one before. At least it looks more durable. Overall, the cost performance is good and it has solved my problem
Reviewed in the United States on July 17, 2025 by XavierDavis
    • Quiet fan
Used a while. It's good: quiet, not too heavy for moving. Speed adjustable. Highly recommend
Reviewed in the United States on August 13, 2025 by Terrence Zhang

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