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The Best Hoomee Universal Window Seal of 2022 – Reviews & Buying Guide

After hours researching and comparing all models on the market, we find out the Best Hoomee Universal Window Seal of 2022. Check our ranking below.

2,284 Reviews Scanned

Rank No. #1
HOOMEE 400CM (157") Universal Window Seal for Portable Air Conditioner and Tumble Dryer – Works with Mobile Air-Conditioning, Easy to Install - Air Exchange Guards with Zip and Adhesive Fastener
  • NO MORE HOT AIR INCOMES – HOOMEE window seal keeps the warm air coming from the hose of your portable air conditioner away by locking the hose between the window frame and the window itself. Our window seal leaves out unwanted guests, rain and crates a “closed environment” that keeps your room cool for longer.
  • INCREASE COOLING PERFORMANCE – Enjoy a cooler environment in summer thanks to HOOMEE! HOOMEE seals around your open window and then zips around the nozzle of your hose and blocks the return flow of warm air, so that your mobile air conditioning unit can be more efficient and cools your room in less time.
  • REDUCE ENERGY CONSUMPTION - HOOMEE loves the Earth! This window seal contributes to reduce energy consumption and to lower carbon dioxide emissions, which is particularly high in summer due to the massive use of air conditioning. Preventing warm air circulating in your room, HOOMEE window seal helps you save money on electrical bills.
  • EASY TO INSTALL – NO NEED FOR DRILLING HOLES . You don’t have to buy window kits, adapters for your hose or additional tools. All you need comes with your HOOMEE Window Seal! Simply apply the adhesive hook tape to the inside of your window frame and to the window itself. Attach the window seal to the hook tape. Then, open the zip on the window seal and place your air conditioner hose out of the window. At the end, close the zip tightly around the hose. Simple as it is.
  • UNIVERSAL - Suitable for all portable air conditioners and tumble dryers regardless of manufacturer. Whether for windows that open to the left or windows that open to the right, bottom hung windows or skylights, HOOMEE Window Seal will do the job. Fits window with a maximum perimeter of 400 CM(157")
Rank No. #2
HOOMEE 500CM(197") Universal Window Seal for Portable Air Conditioner and Tumble Dryer – Works with Every Mobile Air-Conditioning Unit
  • NO MORE HOT AIR INCOMES – HOOMEE window seal keeps the warm air coming from the hose of your portable air conditioner away by locking the hose between the window frame and the window itself. Our window seal leaves out unwanted guests, rain and crates a “closed environment” that keeps your room cool for longer
  • INCREASE COOLING PERFORMANCE –HOOMEE seals around your open window and then zips around the nozzle of your hose and blocks the return flow of warm air, so that your mobile air conditioning unit can be more efficient and cools your room in less time
  • REDUCE ENERGY CONSUMPTION -This window seal contributes to reduce energy consumption and to lower carbon dioxide emissions, which is particularly high in summer due to the massive use of air conditioning. Preventing warm air circulating in your room, HOOMEE window seal helps you save money on electrical bills
  • EASY TO INSTALL – NO NEED FOR DRILLING HOLES . You don’t have to buy window kits, adapters for your hose or additional tools. All you need comes with your HOOMEE Window Seal! Simply apply the adhesive hook tape to the inside of your window frame and to the window itself. Attach the window seal to the hook tape. Then, open the zip on the window seal and place your air conditioner hose out of the window. At the end, close the zip tightly around the hose. Simple as it is.
  • UNIVERSAL - Suitable for all portable air conditioners and tumble dryers regardless of manufacturer. Whether for windows that open to the left or windows that open to the right, bottom hung windows or skylights, HOOMEE Window Seal will do the job. Fits window with a maximum perimeter of 500 CM
Rank No. #3
HOOMEE 300CM(118") Window Seal, Cloth Accessory for Portable Air Conditioner
  • HOOMEE window seal to help fill the hose between the window frame and the window itself.
  • HOOMEE seals around your open window and zips around your hose nozzle, optimizing the efficiency of your air conditioning unit
  • Everything you need is included with HOOMEE Window Seal! Attach the adhesive tape to your window frame and the window, open the zip, and fit your air conditioner hose. Close the zip tightly around the hose
  • HOOMEE window seal
  • Product size 300cm , 118 inch.
SaleRank No. #4
Kxuhivc Portable Air Conditioner Window Vent Kit, Adjustable Window Seal with 5.9 Inch Diameter, 59 Inch Length Exhaust Hose for A/C Unit Universal for Sliding Horizontal or Vertical Window
  • ANTI-CLOCKWISE UNIVERSAL FIT: Our AC exhaust hose has an anti-clockwise thread direction so make sure to check this is correct for your AC before purchasing. The diameter of our AC hose is 5.9 inches, the length has two options for 1.5m/59" and 2m/78.7" respectively, which means it can fit most portable air conditioners on the market.
SaleRank No. #5
IKSTAR 300CM Portable AC Window Seal Kit for Casement, Crank & Skylight Windows – Universal No-Drill Waterproof Vent Kit with Flexible Zipper for Single & Dual Hose Air Conditioners
  • [Universal Fit for Multiple Window Types]: This window seal kit is compatible with various window styles, including casement, crank, push-out, and skylight windows. It fits windows with a maximum perimeter of 300CM (118 inches) and works perfectly with both single and dual-hose portable air conditioners of any brand or model. Perfect for windows that open inward or outward.
  • [Flexible Zipper Design vs. Fixed Couplers]: Unlike rigid coupler designs that limit where your exhaust hose can be positioned, our flexible zipper system allows you to place your AC hose at any height. This solves the common problem of misalignment between your air conditioner and window, ensuring perfect compatibility regardless of your AC unit's height or window position. The adaptable zipper creates a perfect seal around exhaust hoses of different sizes.
  • [Superior Cooling Efficiency & Energy Saving]: The AC window seal effectively prevents cool air from escaping and keeps hot air from re-entering your room, allowing your air conditioner to work more efficiently. By improving cooling performance and reducing energy consumption, it helps lower your electricity bills while ensuring a more comfortable indoor environment. Ideal for 12000 BTU and other high-capacity air conditioners.
  • [Premium Waterproof & Weather-Resistant Material]: Made with high-quality, waterproof TU fabric with UV protection, this window vent kit prevents rainwater, dust, and other outdoor elements from entering. The durable construction ensures long-lasting performance in all weather conditions, providing a better cooling experience even during extreme summer heat.
  • [Quick & Easy 5-Minute Installation]: No tools or drilling required! Simply clean the window frame, apply the strong adhesive Velcro strips to your window frame, attach the seal, and zip it around your exhaust hose. The adhesive leaves no residue upon removal, making it perfect for renters. Can be easily removed for cleaning or seasonal storage.
Rank No. #6
HOOMEE Airlock | Window Seal For Portable Air Conditioner, Flexible Size, Max 14x36 Inch.
  • Block the hot air out
  • Keep the Cool air indoor
  • Fit for most portable air conditioners
  • Good to use on sliding windows
  • Size 14x36"
Rank No. #7
HOOMEE Adjustable Window Seal for Portable Air Conditioner New 14x60 Inch
  • INCREASE COOLING PERFORMANCE - It seals around your open window and then zips around the nozzle of your hose and blocks the return flow of warm air, so that your mobile air conditioning unit can be more efficient and cool down your room in less time.
  • ADJUSTABLE TO SIZE - Suitable for all portable air conditioners or air dryer regardless of manufacturer, accommodates up to 2 hoses. HOOMEE window seal kit for hung and sliding windows is adjustable and can be customized to fit most sliding window sizes.
  • REDUCE ENERGY CONSUMPTION - This sliding window seal specally designed the extention tube, which contributes to reducing energy consumption and to lowering carbon dioxide emissions, which is particularly high in summer due to the massive use of air conditioning. Preventing warm air from circulating in your room.
  • EASY TO INSTALL – NO NEED FOR DRILLING HOLES - You don’t have to buy window kits or adapters for your hose.
Rank No. #8
FSEN Portable AC Window Seal Kit - Heavy-Duty Window Barrier with Adjustable Hole, No-Drill Waterproof & Universal Fit for Sliding/Crank-Out/Skylight Windows. Blocks Heat, Dust & Saves Energy!
  • 【AIRTIGHT SEAL & HEAT BLOCKING】​​ ​Reinforced shrink-hole design​ secures AC hoses tightly, ​blocking 95% of outside heat—enhance cooling efficiency & ​cut energy bills​! Double-Layer Insulation Wool​ (5mm) vs Competitors' 3mm Flimsy Fabric
  • 【ALL-WEATHER PROTECTION】​​ ​Military-grade waterproof coating​ shields against rain, wind, and UV. ​Dustproof​ surface cleans instantly—ideal for ​stormy summers​ or ​sandy climates.
  • 【60-SECOND INSTALLATION】​​ ​No-drill peel-and-stick tape​! Attach ​hook-and-loop strips​ to any frame, lock the seal cloth. ​Residue-free removal​ for ​rentals/temporary use.
  • 【TRULY UNIVERSAL DESIGN】​– Flexi-hose fits accommodates all kinds of AC hoses in the market (5.1”-5.9” dia) – no more misalignment issues.
  • 【TEAR-RESISTANT DURABILITY】​​ ​Double-layered insulation wool​ + thickened polyester withstands wear. Reusable 3+ seasons—includes 8M Heavy-Duty Velcro​ (4X Stronger Than normal type)
Rank No. #9
Window Weather Sealing Tape 2 Inch x 33 FT Weather Stripping Residue-Free Clear Window Draft Isolation Sealing Film Caulk Tape for Doors and Shower Glass Gaps Bathroom
  • 【Excellent Performance 】Window insulation strip has excellent cold/heat insulation and sound insulation effects. It can effectively blocks airflow and noise transmission, keeping your home warm/cool and quiet in winter/summer. Reduce the cost of heating, and save money.
  • 【Easy to Use】: Clear weather strip is environmentally friendly and easy to install, just stick it on the smooth surface you want to stick, which can improve your home energy efficiency and reduce heating and cooling costs.
  • 【Easy to Remove】: Our window insulation tape is made with new materials that can be torn off without leaving any residue or damage to the surface when you don't need it for the next season.
  • 【Strong Adhesive but surface safe adesive】:Transparent weather sealing tape is made of high-quality, weather-resistant materials that can withstand extreme temperatures, moisture, and DIY repair to sealing on windows,doors. Sticks strongly while being residue-free, removable and surface-safe.
  • 【Wide Application】:window sealing tape can be cut and designed freely, suitable for sealing gaps and cracks of various sizes on windows, doors, kitchen cabinets, bathrooms, basements, Bathtub, Toilet, Shower, Sink, with Sealing Tool, car Door Edge Guard Door Sill Protector etc.
Rank No. #10
KWMOEA 400cm/157Is. Universal Window Seal for Portable Air Conditioner and Tumble Dryer. Easy to Install - Air Exchange Guards with Zip and Adhesive Fastener
  • ✅【Easy to Install or remove& No need for drilling holes】 With portable air conditioner window seal kit&{Stick→Unzip →Place air conditioner hose out→Zip up→Finish !}&{The window can be closed despite window sealing}
  • ✅【100% High density seal & Save energy and money】Our window seal prevents the warm air exhaust air from returning into the room &{Reduce energy consumption and electricity bills }&{keep out rain, insects, and mosquitoes.}& Keep a closed ,cooler comfortable environment in summer
  • ✅【Widely Compatible】Fit with all hose diameters + suitable for portable mobile air conditioners, dryers, exhaust dryers, and dehumidifiers + suitable for air conditioner casement window that have a crank handle whether for outward or inward open ,bottom hung windows and skylight【CANNOT suitable for left and right sliding window , up and down pushing windows】+Fit window with a maximum perimeter of 400 CM(157”)【If you window is smaller than the max of window seal.It can fold up to use easily】
  • ✅【Why Choose Us?】KWNOEA window seal is high density nano waterproof material & Strong Velcro tape is easy to Install or remove & The window seal have unique zipper and double whipstitch design.
  • ✅Package Content: Window Seal for Air Condition + 24*7 hours prompt after-sales seervice

Last update on 2025-11-15 / Affiliate links / Images from Amazon Product Advertising API

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Potential sources can include buying guides for Hoomee Universal Window Seal, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Hoomee Universal Window Seal. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Hoomee Universal Window Seal buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Hoomee Universal Window Seal currently available on the market.

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  1. Brand Value: Every brand of Hoomee Universal Window Seal has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Hoomee Universal Window Seal?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Hoomee Universal Window Seal.
  5. Customer Ratings: Number ratings grade Hoomee Universal Window Seal objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Hoomee Universal Window Seal.
  7. Product Quality: You don’t always get what you pay for with an Hoomee Universal Window Seal, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Hoomee Universal Window Seal is should be an indication of how long it will work out for you.

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