10 Best Air Conditioner Covers of 2025

Tested and Reviewed: Top 10 Air Conditioner Covers deals with expert ratings from 8.1 to a perfect 10

April 2026 Edition

Editor's Choice

9.7

Xeeol

Xeeol 36x36 Central Air conditioner Covers for Outside, Larger Mesh AC Unit Covers Outdoor - Top Universal Defender

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Editor's bottom line:

“This air conditioner covers is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Rust Resistant and Durable: The AC cover is made from thick resin mesh, this rust-resistant cover is flexible and withstands extreme temperatures. Equipped with a 20 inch stretchable Bungee Cord and stainless steel grommets for added strength
Ensure Air Circulation: The ac cover for outside unit is distributed with small rectangular holes, which ensures that the ac condenser cover is breathable
Easy to Install: You need to put the cover on the top of your outdoor ac unit, and then pass one end of the elastic hook through the round hole and fix it on the top. Then fix the hook at the other end of the body of the ac. You also can watch our installation video to install it
Wind Resistant And Leaf Guard: Protected by rust-resistant elastic hooks, the ac unit covers will not move even in the face of strong winds. The ac cover is also good at blocking fallen leaves, branches, debris, grass and other things from being blown into the air conditioner, thereby extending the life of the air conditioner
Universal Fit: Size 36x36 inches, ac cover for outside unit fits most standard sized central air conditioning units. Please measure your ac unit before purchasing the cover

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Picked by 397 people today

9.5

MODERN WAVE

MODERN WAVE Central Air Conditioner Cover for Outside Units 36 x 36 - Top Universal Outdoor AC Cover Defender (Mesh, 36" x 36")

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Main Highlights

PREMIUM AIR CONDITIONER COVER - AC cover provides top protection from leaves and branches
EASY TO USE - Perfectly designed cover has four (4) adjustable bungee cords that attach to the sides of the unit to fit securely over the top
HIGH QUALITY MESH MATERIAL - Open heavy duty mesh material provides air flow to the unit and helps to reduce moisture inside the air conditioner outdoor unit
INCREASES AC UNIT LIFE - Cover keeps AC unit free of grass and leaves, prevents rust, minimizes electrical failures
STANDARD FIT - Durable cover fits most standard-sized AC units. Size 36" x 36". Please measure AC before purchase

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9.5

ULTCOVER

ULTCOVER Waterproof Square Air Conditioner Cover for Outside AC Units Size Upto 30W x 30D x 32H inch

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Main Highlights

General to fit outside AC unit size up to 30(W)x30(D).
Made of 600D polyester canvas complex with waterproof backing. Tough enough to keep rain, hail, snow, dust, leaves and bird droppings away.
Well-made structured air vents and handles at two sides keep ventilation, prevent the cover from being blown away, also keep your furniture dry and in good condition.
Plastic clips & elastic draw cords secured to units bottom, especially during high winds and severe weather.
Full coverage design avoids the exposure of air conditioner in the sun makes your outside units always look like new.

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9.2

Frost King

THERMWELL AC2H Air Conditioner Cover, 18 by 27 by 16-Inch, Silver

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Main Highlights

Blocks Out Water, Ice, Dust & Leaves
Silver, Window Air Conditioner Cover
Durable Polyethylene

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9.0

ULTCOVER

ULTCOVER Waterproof Square Air Conditioner Cover for Outside AC Units Size Upto 32W x 32D x 36H inch

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Main Highlights

General to fit outside AC unit size up to 32(W)x32(D).
Made of 600D polyester canvas complex with waterproof backing. Tough enough to keep rain, hail, snow, dust, leaves and bird droppings away.
Well-made structured air vents and handles at two sides keep ventilation, prevent the cover from being blown away, also keep your furniture dry and in good condition.
Plastic clips & elastic draw cords secured to units bottom, especially during high winds and severe weather.
Full coverage design avoids the exposure of air conditioner in the sun makes your outside units always look like new.

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8.8

Frost King

Frost King 2-Piece Quilted Indoor Air Conditioner Cover, Large, fits units up to 20" x 28"

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Main Highlights

Large indoor plastic and fabric cover
Plastic liner stops draft
Decorative fabric cover is Machine washable
Keeps out dust and drafts
Cover is 28in wide x 20in high

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8.6

Botyboty

Central Air Conditioner Covers for Outside Units 36'' x 36'', AC Mesh Covers for Outside Unit, AC Unit Cover Outdoor Air Conditioner Condenser Hvac Heat Pump Cover Breathable Top Universal Defender

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Main Highlights

Superior Protection: As a top-rated ac cover for outside, this air conditioner cover effectively shields your outdoor unit from leaves, snow, dust, small animals, and other environmental elements, keeping it clean to reduce maintenance costs and extend equipment lifespan
Durable Construction: Crafted from high-strength polyester mesh, this ac mesh cover for outside unit is flexible, tear-resistant, and weather-resistant, enduring extreme conditions for multiple seasons of reliable use
Breathable Mesh Design: Featuring a breathable mesh design, this air conditioner mesh cover for outside allows optimal ventilation while protecting your ac condenser cover, improving air circulation without obstruction
Quick & Effortless Setup: The ac unit covers outdoor adopts an integrated design, which includes 4 elastic ropes with metal hooks for easy installation. This ac unit covers outdoor ensures a snug attachment to your unit's sides, providing full coverage without shifting in strong winds for a sleek appearance
Universal Size: Sized at 36'' x 36'', this central air conditioner cover outdoor fits most standard AC units, measure your outdoor ac unit before purchase to ensure the perfect fit

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8.3

BEWAVE

Indoor Air Conditioner Cover Window AC Unit Cover with Drawstring Double Insulation for Inside(21"x15"x3.5")

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Main Highlights

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.
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.
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.
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.
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.

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8.1

BROSYDA

BROSYDA Central Large Air Conditioner Cover for Outside Units, Waterproof & Windproof Outdoor AC Units Cover Black (36"x36"x39" Inch)

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Main Highlights

[Heavy duty 420D silver-coated material more durable] Using heavy-duty 420D Oxford cloth material, which is tear-resistant and has a stronger waterproof performance, protects your air conditioning unit from extreme weather damage such as rain and snow. The inside is coated with silver to protect the machine better, and the air conditioner cover will not shrink over time and can be used all year round.
[Velcro Design Easy to Install] Consider the outer air conditioning duct, we have designed Velcro openings on the sides to provide a good seal while leaving an exit for the outer air conditioning duct, without leaving the cover uneven. Installation is also easy, attach the Velcro and complete the installation.
[Air Vent & Bottom Drawstring] The special design of the air vent allows the inside of the cover to keep ventilated and dry to prevent the machine from getting rusty, and at the same time enables the insider air to be discharged better without making the cover expand unevenly due to the wind blowing. The adjustable drawstring at the bottom allows the cover to fit the machine better without swinging due to the wind.
[Size] - The cover is 36"x36"x39" Inch. *To avoid any inconvenience and trouble. Please measure and determine the size you need before purchasing, there are multiple sizes to choose from. It will fit perfectly if the cover is 1-2 inches larger than your Central AC Outdoor Unit.
[Easy to Clean and Store] This air conditioning cover can be rinsed with water or wiped with towels for daily maintenance. The included carry bag for easy storage.

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8.1

BEWAVE

BEWAVE Air Conditioner Cover for Outside Units, Waterproof Durable Duty Outdoor Square Air Condition Covers Fits up to 24x24x30 inches

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Main Highlights

WATER-RESISTANT AIR CONDITIONER COVER: Made with 210D polyester oxford water-resistant top fabric. Won't crack in cold or hot weather.
EASY TO CLEAN: This air conditioner cover is also easy fold to store when you do not need to use it. black AC cover for outside is more resistant to dirt. Just wipe down with a damp cloth.
PROTECTING OUTSIDE A/C UNITS: Structured air vents keep moisture from building up inside the unit. Waterproof backing keeps your air conditioner dry while elastic hem cords move easily through a special channel for a snug fit to protect your outdoor air conditioner from natural damage.
SUITABLE FOR ALL SEASONS: Protect your air conditioner unit from rain, sun damage, snow, debris buildup, leaves, pine needles and etc, It provides strong protection for your outdoor air conditioner while preventing dust and dirt from entering the AC cover outdoors.
EASY TO USE: A slit on the side allows the wiring and tubing go through and tighten the rope to achieve closure.

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Our Best Overall Choice

Best Choice

9.7

Xeeol

Xeeol 36x36 Central Air conditioner Covers for Outside, Larger Mesh AC Unit Covers Outdoor - Top Universal Defender

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Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Rust Resistant and Durable: The AC cover is made from thick resin mesh, this rust-resistant cover is flexible and withstands extreme temperatures. Equipped with a 20 inch stretchable Bungee Cord and stainless steel grommets for added strength
Ensure Air Circulation: The ac cover for outside unit is distributed with small rectangular holes, which ensures that the ac condenser cover is breathable
Easy to Install: You need to put the cover on the top of your outdoor ac unit, and then pass one end of the elastic hook through the round hole and fix it on the top. Then fix the hook at the other end of the body of the ac. You also can watch our installation video to install it
Wind Resistant And Leaf Guard: Protected by rust-resistant elastic hooks, the ac unit covers will not move even in the face of strong winds. The ac cover is also good at blocking fallen leaves, branches, debris, grass and other things from being blown into the air conditioner, thereby extending the life of the air conditioner
Universal Fit: Size 36x36 inches, ac cover for outside unit fits most standard sized central air conditioning units. Please measure your ac unit before purchasing the cover

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