Air Conditioner Covers for Wall Units of 2025
Best Choice1
TOHONFOOWindow Air Conditioner Cover Outside Unit for Winter Insulation, Window AC Covers with 3 Layers Insulation, Waterproof & Dust-Proof Air Conditioner Covers for Window Units, 21"Lx15"Hx16"D - Beige
Main highlights- 【Three Layers Of Insulation To Block Drafts】Unlike other single-layer covers, Tohonfoo window air conditioner cover use a three-layer structure: 600D waterproof and windproof heavy duty oxford material, 2mm thickened pearl cotton, insulated aluminum foil.
- 【Perfect For Window Air Conditioner W/ Or W/O Brackets】At the bottom with sewing thread, the window ac cover forms several cuttable areas, cutting this area, the seam will not come apart. Good for Window AC with or without support brackets.
- 【Metal Buckle Adjustable Strap】Compared to the breakable plastic buckles and flimsy straps used in other homes, we use metal buckles that won't break and stronger, reinforced strap that can withstand any weather and is easier to install.
- 【Easy To Install】This window ac covers for outside size is 21"L x 15"H x 16"D , you just need to put it on your air conditioner and fix it with adjustable straps. Please measure the size of your air conditioner before purchasing.
- 【All Weather Protection】 Our heavy-duty outdoor window AC cover is designed to protect your air conditioning unit from harsh weather conditions.
9.6Exceptional
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Value for Money2
BEWAVE2 Pack Indoor Outdoor Window Air Conditioner Cover Adjustable Window AC Unit Cover with Drawstring Double Insulation 25"x17"x3.5" for Inside Dust-Proof Waterproof 25.5”x20.5”x18” for Outside
9.7 worth the money9.1 lasts a long time9.1 DurabilityWhy we love it
Durable materials protect AC unit from elements.
Easy installation with adjustable straps and drawstrings.
Energy-saving by blocking cold drafts in winter.
9.5Excellent
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3
BEWAVEIndoor Air Conditioner Cover Window AC Unit Cover with Drawstring Double Insulation for Inside(25"x17"x3.5")
Main highlights- HUMANIZED DESIGN & CONVENIENT: It has 2 holes on the bottom corner that convenient for the air conditioner power cable to pass through. Using a decorative indoor air conditioner cover provides both protection and aesthetic appeal, especially during the winter holidays.
- ENERGY SAVING: The indoor ac cover blocks cold air entering the room and prevent warm air leaks from the air conditioner, make the indoor AC more energy saving.
- EASY TO INSTALL: Easy to put the indoor air conditioner cover on the window ac unit without any tools. The adjustable drawstring on one side for tightening and the free extra drawstring makes it fit well for the AC unit.
- DURABLE & PROTECT YOUR AC UNIT: The indoor ac cover made of 210D polyester and cotton. The gray color which better to protect the air conditioner inside against for the dust. It also stops wind, rain, snow from entering the ac unit to prolong its life. The cover is machine washable and reusable.
- 4 SIZES AVAILABLE: Fits most American standard window air conditioner. Measure the size of your AC unit before buying the cover among the four sizes of our indoor air conditioner cover.
9.3Excellent
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4
LuxivWindow Air Conditioner Cover Outdoor, Luxiv Outside Window AC Unit Cover Black Dust-proof Waterproof Outdoor AC Protection Insulation Defender (25.5Wx20.5Dx18H)
Main highlights- 【Please Note】:Please choose our product according to your air conditioner size. In order to long time use, we suggest cleaning it regularly.
- 【Please Choose the Right Size】: Window AC unit cover size is 25.5W * 20.5D* 18H inches (65*53*46cm), suit for most of standard window ac units 7,000 - 12,000 BTU.
- 【Isolate Cold Air and Dust】: Black window AC cover not only could protect the ac unit from UV, and dust, but also could keep your room warm in winter, prevent dust, rain, and snow enter to indoors.
- 【Double Straps Design】: Outdoor window AC protection cover has two adjustable straps with a snap buckle, making the cover not easy being fall due to wind, and easy to put on and take off.
- 【420D Waterproof Material】: Window air conditioner covers are made of high quality 420D waterproof oxford cloth, with a silver inner layer, better waterproof effect, washable and durable.
9.1Excellent
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5
Falaniique10% OffLeaves Plants Indoor Air Conditioner Cover for Window Units, Double Insulation Adjustable Waterproof Indoor AC Cover with Elastic Straps Wildflower Botanical Flower Blue Green 28'' x 20'' x 3.5''
Main highlights- Keep Equipment Safe: The waterproof indoor air conditioner cover for winter can protect the inside of the air conditioner from wind, rain, snow, dust, dirt, debris, without clogging your air conditioning unit and allowing air to flow freely through the vents. After using the ac covers for wall unit, air conditioner covers for window units inside and outside blocks the entry of moist air, prevents rust, ensures the safety of the equipment, and extends the service life.
- Easy To Install: Easily place the indoor ac wall unit cover on the window air conditioner unit without any installation tools. Inner window ac unit cover is designed with 2 adjustable drawstrings on both sides. When tightened, you can achieve a tight fit between indoor aircon unit cover and the air conditioning unit and keep it in place. Side power holes are designed on the two sides of the bottom of inside window ac cover to allow power cord to pass through, making wall ac cover easy to use.
- Easy To Care: For long-term use of your window ac unit cover for inside, we recommend regular cleaning. The exterior air conditioner cover can be partially hand cleaned as needed. Or put the window ac unit cover indoor decorative in the washing machine and use mild detergent to clean ac covers for window unit. Ac covers for inside wall unit decorative can be reused and will not fade. Allow to air dry after cleaning cubierta de aire acondicionado interior for best results.
- Cost Savings: Expensive air conditioning units are used more frequently in both hot summer and cold winter months. However, installation and maintenance costs are high, and external factors can easily degrade and damage your air conditioner, so having an indoor window ac protection cover is necessary. Double insulated ac unit cover blocks cold air from entering the room and hot air from leaking out, making indoor air conditioning units more energy efficient.
- Applicable Size: The indoor air conditioner covers for wall units is made of polyester fabric, filled with double layer insulation in the middle, with diamond stitching pattern and double-needle stitching on the edge. strong and sturdy. Air conditioner covers for inside measures approximately 28'' L x 20'' H x 3.5'' D when fully extended. Adjustable indoor air conditioner cover large fits window air conditioner or room air conditioner units measuring 26-28" x 18-20" x 3.5" (L x H x D).
8.8Very Good
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6
i frmmyOutside Insulated Window Air Conditioner Cover for Outdoor Waterproof AC Unit, 21x 15x 16 Inches (Wx Hx D)- Black
9.3 Easy installation9.3 lasts a long time9.3 Durability8.7Very Good
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7
Frost KingFrost King 2-Piece Quilted Indoor Air Conditioner Cover, Large, fits units up to 20" x 28"
Main highlights- Plastic liner stops draft
- Large indoor plastic and fabric cover
- Keeps out dust and drafts
- Decorative fabric cover is Machine washable
- Cover is 28in wide x 20in high
8.6Very Good
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8
MECCANIXITYMECCANIXITY Air Conditioner Cover 35-37 Inch Knitted Elastic Cloth Dustproof for Wall-Mounted Units Split Indoor AC Covers, Light Grey
Main highlights- This air conditioner cover is suitable for various wall mounted air conditioners, please measure the size of your air conditioner, product coverage does not include the side of the AC against the wall
- The air conditioner cover is used to protect your wall-mounted AC from dust and sunlight as well as to decorate it. It is a necessary item for your AC unit when the unit is not under operation during any season
- Made of knitted elastic cloth material, it is soft, comfortable, and thick to the touch, dust-proof, and sunlight-proof. It can effectively delay the aging of the air conditioner when the air conditioner is not in use. The elastic band design makes it easy to put on and take out, and it is not easy to slip off
- Color: Light Grey; Total Length: 88 - 95cm / 35 - 37" ; In the package of 1 x Air Conditioner Cover
- 1. Put the cover on the AC indoor unit and adjust it to its correct position 2. Adjust the elastic band for fixing
8.4Good
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9
MODERN WAVEMODERN WAVE Central Air Conditioner Cover for Outside Units 36 x 36 - Top Universal Outdoor AC Cover Defender (Mesh, 36" x 36")
9.9 worth the money9.9 materials Quality9.9 Easy installationWhy we love it
Protects AC from debris and rust.
Easy installation with adjustable bungee cords.
Durable mesh allows airflow.
8.1Good
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10
TOHONFOO21"Lx15"Hx3.5"D Indoor Air Conditioner Cover for Window Units - 3 Layer Insulation with Aluminum Foil and 2mm Foam, Windproof - Beige
Main highlights- 【Velcro Make the Cover Stick Better】Our air conditioner cover for inside comes with pre-sewn velcro and adhesive-backed velcro for quick and secure attachment to your window air conditioner, ensuring a tight seal with no cold air leakage.
- 【Two Closable Cord Holes】Unlike many air conditioner covers that only have one wire hole, we have wire holes on both sides, and our wire holes can be closed to avoid drafts through the wire holes.
- 【Three Layers Of Insulation To Block Drafts】Unlike other single-layer covers, Tohonfoo window air conditioner cover use a three-layer structure: 600D waterproof heavy duty oxford material, 2mm thickened pearl cotton, insulated aluminum foil.
- 【Reduce Heating Costs】The AC covers for inside wall unit will effectively block any wind and cold air from entering into the room to ensure that there is no heat loss, which can prevent heat loss in the winter to reducing heating costs.
- 【Perfect Fit】The inner size of the indoor air conditioner cover is 21"Lx15"Hx3.5"D, fitting most of 6000-8000BTU window air conditioners or indoor AC unit size of 19"-21"x 13"-15" x 3"(L x H x D). Note: Please measure your unit before purchasing.
8.0Good
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