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Best windowless air conditioners - Holiday Sale 2025
❄️【Triple Safety & Windowless】①Bladeless: The air outlet has no fan blades to ensure the safety of children and pets. ②UL-listed: Provides the highest level of safety and reliability, odor-free operation. ③Enhanced Safety Plug: Grounding wire and overload protection for added safety. Our garage air conditioner does not require ducts and windows, you can use this outdoor ac in any scene such as garage, patio, room, store, etc. Just unbox, plug in, and enjoy instant cooling.
❄️【Top Refill & Dual Water Tanks for 24H Cooling】FANCOLE windowless room air conditioners provide an innovative top-filling water tank. You can add water directly from the top without bending over. With the 8 Gallon ultra-large capacity dual water tank, this portable air cooler ensures up to 24 hours of uninterrupted cooling on a single fill. This windowless ac unit also features a clear water level indicator to help you easily monitor the water level and add water in time.
❄️【7H Smart Timer & Library-Quiet Operation】Our swamp cooler air conditioner portable features a 7-hour smart timer, enabling seamless operation with sleep mode by setting the auto-off time in advance, ensuring you sleep peacefully throughout the night, and 100W energy-saving operation saves you a lot of electricity bills. Additionally, the noise level of the ac unit for bedroom is less than 45 dB, providing an ideal environment for study, work and sleep.
❄️【700 SQ.FT. Wider Coverage & 2-Way Control】This air cooler for room delivers an impressive 2100 CFM airflow, covering up to 700 sq ft. Featuring 70° vertical and 120° horizontal auto oscillation for precise airflow direction control. Comes with a 25ft long-range, easy to use remote control, all functions are at your fingertips. The intuitive control panel with indicator lights ensures effortless use even in low light, allowing you to adjust settings with a simple touch.
❄️【4 Premium Durable lce Packs】The windowless air conditioner for bedroom comes with 4 replaceable ice packs made of a BPA-free material shell. Each ice pack is filled with polymer gel and tightly sealed to prevent leakage. No manual water filling required, and can be reused for more than 1000 times, providing long-lasting and over 45°F cooling effect. The compact design of 5.3 x 3.4 inches saves refrigerator space and ensures an easy and perfect fit into the water tank.
❄️【360° Rotating Wheels & Easy-grip Handle】This Extra-large 20x15x35 inches features 4 x 360° all-around steering silent wheels, enabling effortless and quiet mobility across any surface. For added stability, two of the rear wheels are lockable, preventing unwanted movement on uneven surfaces. This portable windowless air conditioners also features a detailed design with easy-grip handles to provide customers with maximum comfort and flexibility.
❄️【3-In-1 Versatile Design for All Scenario】The ventless portable air conditioners is designed for dry and hot summer, offering 3 functions to enhance your comfort: ①Fan: One-touch for a refreshing breeze. ②Humidifier: Add water to get cool air and relieve dryness. ③Air Cooler: Add water and ice packs for enhanced cooling effect. This windowless air conditioner portable is perfect for hot and low humidity areas such as Arizona, California, and New Mexico.
❄️【3 Cooling Modes & 3 Speeds】FANCOLE portable ac unit for rooms stands out with its customizable cooling options, offering 3 distinct speeds: low (18ft/s), medium (25ft/s), and high (30ft/s)—to cater to all your cooling needs, from a soft breeze to intense chill. Features 3 modes: Cooling, Sleep, and Normal—to find your customized comfort. With support for unique cooling combinations, ductless air conditioner ensures a personalized cooling experience tailored to any activity.
❄️【3 Advanced High-density Mesh】FANCOLE portable air conditioners windowless bring a healthy comfort through 3 high-density honeycomb, providing air like mountain breeze for your home. Each mesh is embedded with a special layer that powerfully inhibits the dust, significantly reducing the spread of dirt in the air. This indoor windowless air conditioner has a user-friendly detachable structure, so cleaning and maintenance are easy.
❄️【2025 Innovative Motor for 1S Cooling】Powered by the advanced 2025 motor, this portable evaporative air cooler optimizes internal mechanical components and minimizes friction, which can achieve a 1s fast cooling response while ensuring a longer service life and reduced maintenance. The windowless swamp cooler featuring large fan blades crafted from composite-reinforced plastic and three air intake panels, it boosts cooling efficiency by 30% and significantly reduces energy consumption.
Ultimate Cooling Performance: With wind speeds up to 25 ft/s, a 22% higher evaporation rate, and a 6L water tank, this portable ac fan provides rapid heat relief and all-night comfort
Smart Convenience: Control your tower fan via the DREO app or voice commands (Alexa/Google). Monitor temp and humidity from your smartphone for full control of your home's climate
IceWind Cooling System: With dynamic air ducts, 35-blade turbine, and optimized cooling pad, this system delivers a powerful, refreshing breeze for healthy coolness
Evaporative Air Cooler: Infusing water into the breeze, this cooler evaporates on contact, bringing you a cooling sensation on your skin rather than changing room temperature
All-in-one Comfort: This cooler combines cooling, fan, and humidify functions, offering customized comfort for bedroom. Smooth caster wheels bring convenience like portable air conditioners
❄️【𝟕𝟎° 𝐖𝐢𝐝𝐞 𝐎𝐬𝐜𝐢𝐥𝐥𝐚𝐭𝐢𝐨𝐧 𝐂𝐨𝐨𝐥𝐢𝐧𝐠 & 𝐄𝐚𝐬𝐲 𝐭𝐨 𝐌𝐨𝐯𝐞 𝐄𝐯𝐞𝐫𝐲𝐰𝐡𝐞𝐫𝐞】The 24-inch air conditioner portable delivers cooling air across a 70° wide-angle and powerful 1320 CFM airflow, effectively covering an area of up to 250 sq.ft, ensuring even cooling in every corner. With a built-in handle and 4 pcs 360° swivel wheels, this evaporative cooler can be effortlessly moved to any room you want.
❄️【𝟒 𝐌𝐨𝐝𝐞𝐬 & 𝟑 𝐒𝐩𝐞𝐞𝐝𝐬 𝐟𝐨𝐫 𝐂𝐮𝐬𝐭𝐨𝐦𝐢𝐳𝐞 𝐘𝐨𝐮𝐫 𝐂𝐥𝐢𝐦𝐚𝐭𝐞】Choose from 4 modes (Normal/Natural/Sleep/Cooling) and 3 wind speeds (Low-14 ft/s, Medium-18 ft/s, High-22 ft/s) to create 12 unique cooling combinations. With a maximum airflow speed of 22ft/s, our portable air conditioners provide the ultimate cooling power. Say goodbye to discomfort and hello to a comfortable environment with COOLECH innovative air cooler for room.
❄️【𝟑-𝐈𝐍-𝟏 𝐄𝐯𝐚𝐩𝐨𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐢𝐫 𝐂𝐨𝐨𝐥𝐞𝐫】Experience versatile cooling with the COOLECH evaporative air cooler. Offering 3 cooling options, it functions as a fan, a humidifier, and an air cooler, providing customizable cooling that suits your preferences. Unlike traditional ACs that exacerbate dryness, this portable ac adds moisture to the air, alleviating dryness and enhancing comfort. Ideal for dry areas like the Southwestern US, where summers can be uncomfortably dry.
❄️【𝟐𝟎𝟐𝟓 𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝐂𝐨𝐨𝐥𝐢𝐧𝐠 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲】COOLECH's upgraded portable swamp cooler utilizes the 2025 latest cooling technology: high-performance motor, innovative air duct design, and high-density cooling pad, quickly reduces ambient temp by 36-49°F by converting water into an icy mist, delivering a cooling airflow. Tip: Enhance the cooling effect by adding frozen ice packs to the water tank. (*Tested at 95°F in the lab, the cooling effect varies based on indoor humidity.)
❄️【𝟐.𝟒-𝐆𝐚𝐥 𝐋𝐚𝐫𝐠𝐞𝐫 𝐖𝐚𝐭𝐞𝐫 𝐓𝐚𝐧𝐤 𝐟𝐨𝐫 𝟐𝟎𝐇 𝐂𝐨𝐨𝐥𝐢𝐧𝐠】With a larger 2.4-gallon detachable water tank, our portable air conditioners for bedrooms can operate continuously for 20 hours on a single fill, no need for frequent refills. Plus, the visible water level indicator allows you to monitor and manage the water level at any time. The top-fill design and detachable bottom tank design make cleaning and refilling quick and hassle-free.
❄️【𝐖𝐡𝐚𝐭 𝐂𝐚𝐧 𝐘𝐨𝐮 𝐆𝐞𝐭】Package List: 1 x Portable Air Cooler for Room; 2 x Ice Packs (Contains powdered gel inside. To transform it into a gel-like substance, simply add water and shake gently); 1x Remote Control; 1x User Manual. If you have any questions about the windowless air conditioner, you can contact us at any time via Amazon or the instructions in the manual, and we will reply to you within 24 hours.
❄️【𝐖𝐚𝐭𝐞𝐫𝐥𝐞𝐬𝐬 𝐀𝐥𝐞𝐫𝐭 𝐒𝐲𝐬𝐭𝐞𝐦 𝐟𝐨𝐫 𝐒𝐞𝐜𝐮𝐫𝐞 𝐂𝐨𝐨𝐥𝐢𝐧𝐠】Equipped with a waterless warning system, the swamp cooler air conditioner will beep to remind you in time when the water level is running low, preventing the risk of damage and ensuring safe operation. Plus, it seamlessly switches to Natural Wind Mode once the water is depleted, ensuring uninterrupted comfort and restful sleep. With this added safety measure, you can enjoy a gentle breeze without any concerns.
❄️【𝐒𝐦𝐚𝐫𝐭 𝟏𝟐-𝐇𝐨𝐮𝐫 𝐓𝐢𝐦𝐞𝐫 & 𝐔𝐥𝐭𝐫𝐚-𝐐𝐮𝐢𝐞𝐭 𝐚𝐭 𝟒𝟎𝐝𝐁】Set it and forget it. Thanks to the convenient 12-hour timer function of the COOLECH portable air conditioner, you can enjoy a gentle breeze while sleeping. It will auto-turn off after your preset duration, ensuring energy saving. What truly stands out is its ultra-quiet operation at just 40 dB. Experience uninterrupted relaxation, work, or sleep without any disturbing noise with our portable air cooler.
❄️【𝐏𝐥𝐮𝐠 𝐚𝐧𝐝 𝐏𝐥𝐚𝐲, 𝐄𝐧𝐞𝐫𝐠𝐲 𝐂𝐨𝐬𝐭 𝐒𝐚𝐯𝐢𝐧𝐠】No hose, no window, no assembly needed, just plug and play for instant cool air. Compared to traditional wall-mounted air conditioners, this windowless air conditioner operates at just 65W, using up to 75% less electricity to reduce your energy bills. COOLECH portable air conditioners no windows needed, delivering the ultimate cooling effect while lowering installation and maintenance costs.
❄️【𝐄𝐚𝐬𝐲 𝐂𝐨𝐧𝐭𝐫𝐨𝐥 𝐰𝐢𝐭𝐡 𝐋𝐄𝐃 𝐓𝐨𝐮𝐜𝐡 𝐃𝐢𝐬𝐩𝐥𝐚𝐲 & 𝐑𝐞𝐦𝐨𝐭𝐞】Choose from the convenience of 2 options: user-friendly touch panel and remote control with a 20ft range. The intuitive LED display icon for easy adjustments. With the remote control, adjusting settings to your preference is a breeze, whether you're relaxing on the couch or preparing for bed. No complicated setups, enjoy hassle-free control with our portable evaporative air cooler.
❄️【Top Refilling & Large Water Tank for 10 Hours Cooling】No more bending to refill water! NOMEY swamp cooler for room has a top-fill design, ideal for seniors and pregnant women. The 1 gallon bottom tank lasts up to 10 hours, so you can enjoy uninterrupted cooling throughout the night. It automatically stops the pump when water is low, ensuring safety. Monitor the water level with the window. Easy cleaning and refilling with detachable tanks. This thoughtful design eliminates the hassle of frequent refills, providing extended periods of comfortable cooling. The convenience of the top-fill system combined with the large capacity tank makes this air cooler a practical choice for any household.
❄️【Smart Water Alerts for Secure Cooling】Smart low water alert, cooling never stops! Its intelligent No Water Warning system, NOMEY swamp cooler air conditioner will beep to alert you to refill when the water level is low, ensuring you can enjoy continuous, cool comfort. Plus, the portable air cooler will auto-switch to Natural Mode after water depletion, protecting the motor and ensuring safe operation, while providing a gentle breeze. This innovative feature prevents any interruption in cooling, allowing you to focus on your comfort without constant monitoring.
❄️【Powerful and Widespread Wind】This windowless air conditioner with robust 429 CFM air flow, covering 300 sq. ft, surpasses regular fans in reach and strength. Enjoy a broader circulation of cool air with its wider outlet and 70° automatic oscillation, revitalizing your entire family. Rest easy with ETL certification and a narrow safety grille, protecting your loved ones. Plus, the safety fuse plug guards against overvoltage and power surges. The powerful airflow ensures efficient cooling across large areas, while the oscillation feature distributes cool air evenly throughout the room.
❄️【Lightweight & Easy to Move】Enjoy the ease of our space-saving, compact, and portable air conditioner. Weighing just 8.37 lbs, it's easily movable with 4 wheels and a built-in handle making it easier to move from one place to another. No matter where you need cool air, from outdoors to indoors, such as patios, garages, offices, living rooms, camping, and more. The best choice for hot and dry weather. The lightweight and portable design allows you to bring comfort wherever you go. Whether you're cooling your workspace, relaxing on the patio, or enjoying a camping trip, this outdoor air conditioner adapts seamlessly to your lifestyle, providing relief from the heat in any setting.
❄️【Easy to Use & Energy Cost Saving】NOMEY portable swamp cooler no hose installation, no window needed, just plug and play and then enjoy cool airflow. The swamp cooler's working power is only 60W, compared to traditional wall-mounted air conditioners: with lower installation and maintenance costs, and up to 75% less electricity usage to reduce the bills. This hassle-free setup allows you to enjoy cooling without any complicated installations. The energy-efficient design significantly reduces your utility costs, making it an economical choice for effective climate control. The simplicity of use combined with substantial energy savings makes this air cooler a smart investment for any home.
❄️【Easy Maintenance Ensures Safety Use】Detachable water tank, cooling pad, and rear grille make regular cleaning and maintenance a breeze. Enjoy cleaning and cool air at all times only from this room air conditioners portable. The convenient design allows for quick and easy access to all components, ensuring that your air cooler remains in optimal condition. Regular maintenance is simplified, promoting both safety and efficiency. By keeping your air conditioner portable clean and well-maintained, you extend its lifespan and ensure consistent performance, providing you with reliable cooling whenever you need it.
❄️【Easy Control with Touch & Remote】Top touch panel and remote control for effortless settings. Use the infrared remote to power on/off, adjust speeds, modes, swing, and set timer. Control from up to 20ft away, even from a sofa or bed. No more complex buttons. Choose NOMEY portable air conditioners with remote for convenient cooling control. The intuitive interface makes operation a breeze, allowing you to adjust settings without lifting a finger. Whether you're relaxing on the couch or preparing for bed, the remote puts you in command of your comfort.
❄️【3-Speed & 4-Mode Options DIY Your Climate】Select from 4 modes (Normal/Natural/Sleep/Cooling) and 3 speeds (Low/Medium/High) for 12 unique cooling effects. It effectively cools rooms with a high air volume of 10,594 cubic feet per hour. This advanced technology ensures maximum cooling efficiency, allowing you to create your ideal climate in any space. The customizable settings give you the power to tailor your environment to your exact preferences, whether you're seeking a breeze or a gentle, natural airflow.
❄️【3-IN-1 Evaporative Air Cooler Solution】NOMEY multifunctional swamp cooler combines an air cooler, humidifier, and floor fan in one. Enjoy air conditioning in summer, humidification in winter, and use it as a tower fan without water. Includes 4 ice packs for added cooling. Just add ice water and ice packs to the tank for enhanced cooling. Year-round comfort is made easy. This innovative design offers the perfect blend of functionality and convenience, allowing you to adapt to any season with ease. Whether it's the scorching heat of summer or the dry cold of winter, the NOMEY portable ac has you covered, providing optimal comfort throughout the entire year.
❄️【12-Hour Timer & Ultra-Quiet at 60dB】Set it and forget it with the convenient 12-hour timer function of this portable evaporative air cooler. Enjoy a gentle breeze while you sleep or cool your room before you arrive, all while ensuring energy efficiency. What truly stands out is its whisper-quiet operation at only 60 dB. Experience uninterrupted relaxation, work, or sleep without any disturbing noise. The timer allows you to schedule cooling in advance, ensuring your space is perfectly climate-controlled whenever you need it. The ultra-quiet performance ensures that you won't be disturbed, creating a peaceful environment for any activity.
❄️【𝟒-𝐈𝐍-𝟏 𝐄𝐯𝐚𝐩𝐨𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐢𝐫 𝐂𝐨𝐨𝐥𝐞𝐫 𝐟𝐨𝐫 𝐃𝐫𝐲 𝐂𝐥𝐢𝐦𝐚𝐭𝐞𝐬】CENSTECH 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, Texas, California, and New Mexico, where summers can be uncomfortably dry.
❄️【𝟒 𝐌𝐨𝐝𝐞𝐬 & 𝟑 𝐒𝐩𝐞𝐞𝐝𝐬】Enjoy personalized cooling with our portable air conditioner which features 4 modes: Cooling/Sleep/Normal/Nature. Adjust settings to your preference and enjoy optimum comfort. Customize airflow with 3 fan speeds (low-13ft/s, medium-20ft/s, and high-27ft/s) for the perfect breeze. With 12 cooling combinations, find the perfect match for all your needs. Indulge in the customized cooling you deserve with our air conditioner portable for room!
❄️【𝟐𝟎𝟐𝟓 𝐔𝐩𝐠𝐫𝐚𝐝𝐞𝐝 𝐍𝐨-𝐅𝐢𝐥𝐥 𝐈𝐜𝐞 𝐏𝐚𝐜𝐤𝐬 𝐱 𝟒】Indulge in 8 hours of non-stop cooling with our evaporative cooler's upgraded ice box. This ductless air conditioner is equipped with 4 interchangeable ice boxes, ensuring continuous cooling. No manual water addition – it's pre-filled for effortless use. What's more, our ice boxes feature polymer solidified gel for enhanced cooling and sealed openings to prevent leaks, ensuring safety, and can be reused over 1000 times.
❄️【𝟐𝟎𝟐𝟓 𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝐂𝐨𝐨𝐥𝐢𝐧𝐠 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲】CENSTECH's upgraded portable evaporative 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 41-49°F 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 95°F in the lab, the cooling effect varies based on indoor humidity)
❄️【𝟐-𝐆𝐚𝐥 𝐋𝐚𝐫𝐠𝐞𝐫 𝐖𝐚𝐭𝐞𝐫 𝐓𝐚𝐧𝐤 𝐟𝐨𝐫 𝟐𝟎𝐇 𝐂𝐨𝐨𝐥𝐢𝐧𝐠】Our portable swamp cooler boasts a larger 2-gallon water tank, providing a continuous 20 hours of cooling with just one fill. Enjoy the cool breeze without the need for constant water level checks. 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.
❄️【𝟏𝟓-𝐇𝐨𝐮𝐫 𝐒𝐦𝐚𝐫𝐭 𝐓𝐢𝐦𝐞𝐫 & 𝐔𝐥𝐭𝐫𝐚-𝐐𝐮𝐢𝐞𝐭 𝐚𝐭 𝟒𝟓𝐝𝐁】Our air conditioner for bedroom features an extended 15-hour timer with auto shut-off, allowing scheduled shutdowns aligned with your routine. Meanwhile, with a whisper-quiet 45-decibel lower noise level, the air conditioner for the room ensures a peaceful study, work or sleep without interruption. All functions seamlessly complement the sleep mode, ensuring a tranquil and sweet night's sleep throughout.
❄️【𝟏𝟐𝟎° 𝐎𝐬𝐜𝐢𝐥𝐥𝐚𝐭𝐢𝐨𝐧 𝐂𝐨𝐯𝐞𝐫𝐬 𝐮𝐩 𝐭𝐨 𝟑𝟎𝟎 𝐬𝐪. 𝐟𝐭.】CENSTECH swamp cooler air conditioner can auto-swing horizontally by 120° and manually adjust vertically by 20°, ensuring even cooling the entire room. With a strong airflow of 1620 cubic ft/min, our evaporative coolers 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.
❄️【𝐖𝐡𝐚𝐭 𝐘𝐨𝐮'𝐥𝐥 𝐑𝐞𝐜𝐞𝐢𝐯𝐞】Package List: 1 x Room Cooler Air Conditioner; 4 x Upgraded Ice Packs; 1x Remote Control(battery included); 4 x 360° Wheels; 1x User Manual. Have questions? Reach out anytime via Amazon or manual instructions. You Will Get the Best Solution within 24 Hours. (You'll enjoy a 𝟏-𝐲𝐞𝐚𝐫 𝐰𝐚𝐫𝐫𝐚𝐧𝐭𝐲 from the date of purchase, covering manufacturing defects only)
❄️【𝐕𝐞𝐧𝐭𝐥𝐞𝐬𝐬 𝐀𝐢𝐫 𝐂𝐨𝐧𝐝𝐢𝐭𝐢𝐨𝐧𝐞𝐫, 𝐍𝐨 𝐇𝐨𝐬𝐞 & 𝐖𝐢𝐧𝐝𝐨𝐰𝐬 𝐍𝐞𝐞𝐝𝐞𝐝】No hoses, no windows, no assembly needed. CENSTECH ventless 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.
❄️【𝐑𝐞𝐦𝐨𝐭𝐞 𝐂𝐨𝐧𝐭𝐫𝐨𝐥 & 𝐓𝐨𝐩 𝐏𝐚𝐧𝐞𝐥】Our portable ac features a user-friendly control panel with clear icons. The illuminated indicator light stays on, ensuring effortless adjustments, even during nighttime settings. Enhance convenience with the included remote, allowing customization from up to 17 ft. Stay in control effortlessly, whether lounging or preparing for bed. Elevate your comfort with our smart, user-friendly air cooler!
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