The Best Air Conditioner Cover Small of 2023 – Reviewed and Top Rated

2,083 Reviews Scanned

SaleRank No. #1

Breeze Stop Surround Insulation Side Panels White for Window AC Unit Indoor Air Conditioner Cover for Winter and Summer

MATERIAL - 1’’ thick insulating foam covered in white flexible vinyl
FITS WINDOW SIZES- Fits windows 36’’ wide or smaller, panels must be cut to size with scissors
COVERS THE EXISTING PULL OUT PLASTIC SIDES THAT COME WITH AC - DOES NOT REPLACE THEM
COMPOSED OF 3 PIECES- 2 side panels with adhesive flaps to connect to AC, 1 long top panel with adhesive flaps that connect to the side panels and AC forming a built-in clean design
HELD IN PLACE- panels must be cut to fit snuggly in place between window frame and ac, the adhesive flaps attach to the ac only

Rank No. #2

KylinLucky Window Air Conditioner Cover for Outside Units - Winter AC Unit Cover (17W x 12D x 13H inches)

Appropriate Dimensions - 17"width x 12"deep x 13"high. Fits Most 3,000 - 5,000 B
PREMIUM QUALITY - Made of heavy-duty, waterproof 420D polyester,prevent the accumulation of rain and snow, protecting your AC window unit from rust and corrosion.
PREVENTS DRAFTS - AC cover securely fits the back of window-mounted AC units, helping conserve energy in the winter months by blocking cold drafts from entering the home.
EASY ASSEMBLY - Secure with two sturdy adjustable straps, durable, and Convenient.
REPELS RAIN AND SNOW -This waterproof Window Unit Defender prevents the accumulation of rain and snow, protecting your AC window unit from rust and corrosion.

Rank No. #3

Window Air Conditioner Cover Outdoor, Luxiv Outside Window AC Unit Cover Black Dust-proof Waterproof AC Cover Outdoor Window AC Protection Cover (21Wx16Dx15H)

【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.
【Please Choose the Right Size】: Window AC unit cover size is 21W * 16D* 15H inches (53*40*38cm), suit for most of standard window ac units 3,000 - 7,000 BTU.
【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.
【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.
【Please Note】:Please choose our product according to your air conditioner size. In order to long time use, we suggest cleaning it regularly.

Rank No. #4

UNUN Window Air Conditioner Covers for Winter, AC Unit Covers Outside 17W x 13H x 12D inches

Maximum Protection - Featuring top quality heavy duty rip-stop 600D oxford fabric with water-proof inner layer and UV-stabilized to provide excellent protection against rain, snow, UV, dirt and so on. And the cover for the outdoor window air conditioner with double stitched seams for additional durability.
Full Coverage - Measuring inside Dimensions 17”W x 13”H x 12”D, the ac window unit cover which is designed to cover all the A/C outside (bottom included) of window-mounted air conditioning unit(Please kindly measure your machine to confirm the size).
Flexible Installation - No need to remove the air conditioner, directly cover the outside part. With 2 adjustable strap buckles that adjust to secure the cover attached sturdy to the ac unit, provides better protection .
Provides Excellent Waterproof - The ac window unit cover with water-proof inner layer keeps your wall air conditioner dry, provides excellent waterproof or snow-proof performance and will keep moisture out the A/C unit.
Energy Saving - Helping conserve energy in the winter months by blocking cold drafts from entering through air conditioners reduce heating costs prolong A/C life during winter.

SaleRank No. #5

Bestalent AC Cover for Air Conditioner Cover Outside Unit Outdoor Central Fits up to 24 x 24 x 30 inches

Water-resistant air conditioner cover:Made of durable material with waterproof under coating, protects A/C unit from water seeping through and prolong its life.
Full coverage protection:AC cover for outside which size is 24”l x 24”w x 30”h,full coverage from top to bottom.Slightly larger size provides the possibility of full protection.
Built-in vent:Mesh vent designed for promoting air flow and reducing inside condensation.Keep the outdoor air conditioner dry all the year round.
Install conveniently:The length of the Fastening Strap is 1 / 2 of the vertical side, which is enough for the wire tube to pass freely.And the adhesive force of Velcro makes the pipe and electrical connection fit closely.
Add security:For further safety,the adjustable drawstring fix the cover firmly on the unit and keeps the central ac cover in place while windy.

Rank No. #6

COSFLY Indoor Air Conditioner Cover AC Units Covers for Inside 16 x 13 x 3 inches (L x H x D)

Cover Size - 16 x 13 x 3 inches (L x H x D). Fits Window Air Conditioner Units up to 14-16" x 11-13" x 3"(L x H x D).
Energy Saving - 210 D Polyester/cotton indoor ac cover blocks wind and cold air drafts from entering through air conditioners, cover inside window-mounted air conditioning unit and also can works for wall mounted units of suitable size.
Easy to Install - No tools required. Simply slip the cover over the air conditioner. The cover itself has an elastic that is placed around the front of the ac unit and a draw string on each side provides a snug fit to help keep cold drafts from coming through.
Convenient - In the lower right corner of the cover, there is a small hole for the air conditioning power cable to pass through.
Protect Your AC Unit - Prevents dust, dirt, and other small debris from clogging up your A/C unit when it's not in use. Reduce heating costs during winter, eliminate the need to remove and reinstall A/C unit.

Rank No. #7

Indoor Air Conditioner Cover, AC Unit Window Cover for Inside Double Insulation with Elastic Drawstring 25L x 17H x 3.5D inches

Cover Size: 25 x 17 x 3 inches (L x H x D). Fits Window Air Conditioner Units up to 23-25" x 14-17" x 3.5"(L x H x D).
Energy Saving: Double layer Polyester/ embedded cotton indoor ac cover blocks warm air escaping and prevents wind or cold air drafts from entering through air conditioners to reduce heating costs during winter.
Easy to Install: No tools required. Simply slip the cover over the air conditioner. The adjustable drawstring on one side for tightening and the free extra drawstring make it fit well for the AC unit.
Convenient and Humanized Design: It has 2 holes on the bottom corner that are convenient for the air conditioner power cable to pass through, looks nice, and no need to worry about the cable anymore.
Protect Your AC Unit：Prevents dust, dirt, and other small debris from clogging up your A/C unit when it's not in use. The inner lining near the air conditioner is made of water-resistant fabric. Block humid air entering to keep your equipment safe. The cover is machine washable and reusable.

Rank No. #8

THERMWELL Frost King AC2H Outside Window Air Conditioner Cover, 18 x 27 x 16-Inch, 18"X27"X16"X6, 18" x 27" x 16" x 6 mil Fits up to 10,000 BTU, Gray

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

Rank No. #9

Air Conditioner Cover for Window Units Outside Winter Ac Covers Outdoor Heavy Duty Waterproof Defender with Adjustable Strap Winter Small Size,21W*16D*15H

【420D Waterproof Material】：Made of heavy-duty, waterproof 420D polyester, prevent the accumulation of rain and snow, protecting your AC window unit from rust and corrosion.
【Full Coverage Protect Ac Window Unit】：Window air conditioner cover outdoor keeps rain, snow and dirt. Leave out of the AC units during off-season months. Cover all the outside air conditioner units(Bottom Included) to prevent cold drafts from entering the house through the A/C.
【Reduce Heating Costs, Prolong A/C Life】：Air conditioner cover for window units stop cold draft, wind-proof material to block cold draft, prevent cold wind blowing in, avoid unnecessary heat exchange between inside and out, save energy.
【Ideal Size】: Window Ac Insulation Cover For Medium Inner Size 21.5" W x 15" H x 16" D Inches. Fits Most 3,000 - 7,000 BTU Window Air Conditioner Units(Kindly Measure Your Machine To Confirm The Size).
【Easy Assembly】: Secure with two sturdy adjustable straps, durable, and Convenient.

Rank No. #10

Aozzy Air Conditioner Covers for Window Units Ac Cover for Outside Unit Winter Outdoor Heavy Duty Waterproof Insulation Defender with Adjustable Straps 17" W x 12" D x 13" H Inches

【FULL COVERAGE PROTECT AC WINDOW UNIT】Window Air Conditioner Cover Outdoor Keeps Rain, Snow And Dirt Leave Out Of The AC Units During Off-Season Months. Cover All The Outside Air Conditioner Units(Bottom Included) To Prevent Cold Drafts From Entering The House Through The A/C.
【DURABLE & WATERPROOF】Air Conditioner Cover For Outside Units Be Made Of Waterproof 600D Oxford UV Resistant, Designed To Withstand Rain And Snow, Allowing Long Term Outdoor Service.
【REDUCE HEATING COSTS, PROLONG A/C LIFE】Air Conditioner Cover For Window Units Stop Cold Draft, Wind-Proof Material To Block Cold Draft, Prevent Cold Wind Blowing In, Avoid Unnecessary Heat Exchange Between Inside And Out, Save Energy.
【ADJUSTABLE STRAPS】Ac Covers For Outside Unit Easy Assembly, Secure With Two Sturdy Adjustable Straps, Durable, And Convenient.
【Inside Dimensions】Window Ac Insulation Cover For Small Inner Size 17" W x 13" H x 12" D Inches. Fits Most 3,000 - 7,000 BTU Window Air Conditioner Units(Kindly Measure Your Machine To Confirm The Size).

Rank No. #11

Air Conditioner Cover for Outside Units, Waterproof Heavy Duty Outdoor Square Air Condition Covers Durable AC Cover Fits up to 24 x 24 x 30 inches

⭐ Durable Material: Made of 600D rip-resistant fabric with waterproof PVC coating keeps your table against rain, snow, sun, dirt, etc. connection fit closely.
⭐ Full coverage protection: AC cover for outside which fits square air conditioner outside unit up to 24"L x 24"W x 30"H, full coverage from top to bottom. Slightly larger size provides the possibility of full protection.
⭐ Anti-wind Design: For further safety, draw string hems are be allowed adjustment for a tight and custom fit to secure your ac cover on the unit and keeps the central ac cover in place while windy.
⭐ Breezy Installation: Secure with side Velcro closure and elastic hem cord for a snug fit, which is enough for the wire tube to pass freely.And the adhesive force of Velcro makes the pipe and electrical.
⭐ Mesh Vents for Breathability: The central air covers for outside add an air vent on side, which can add airflow inside and reduce condensation. Sturdy and well-built padded handles for easy fitting and removal.

Rank No. #12

Bekith Indoor Air Conditioner Cover Defender, AC Cover for Inside Window Unit 17 x 13 x 3.5 inches(L x H x D), Black

Applicable Dimension: Inner size 17” x 13” x 3.5” (L x H x D), fitting most of 3000BTU to 5000BTU window air conditioners or indoor AC unit size of 14"-17"x 11"-13" x 3.5"(L x H x D)
Prevents Drafts: Made of 420D polyester/cotton, this insulated AC box cover for window-mounted AC units helps conserve energy by blocking cold drafts from entering the home.
Reduce Heating Costs: The indoor air conditioner cover with embedded cotton blocks warm air escaping and cold air getting through in AC. Prevent heat loss in the winter to reducing heating costs.
Innovative design: Adjustable straps on both sides and elastic cords around allows you to achieve a snug fit. Provide customized fit. And the hole in the bottom corner allows the cable to pass through.
Premium AC Cover for Inside: Combining convenience and practicality. No tools required. Simply slip the cover over your air conditioner.

Rank No. #13

Bestalent Outdoor Window Air Conditioner Cover, AC Unit Cover for Outside 17W x 12D x 13H inches (Black)

Durable Material：Bestalent outdoor window ac covers are made of heavy duty waterproof 600D Oxford Fabric,which resistant to water, rain, snow,dust,protects your air conditioning window unit from corrosion and increases durability.
Cover Size：Outdoor air conditioner unit cover size is 17Wx12Dx13H inches,outside ac cover perfectly covers all air conditioners on the outside (including bottom) of the window air conditioner unit. Measure your AC unit before choosing the correct size
Perfect Fit：Secure with two sturdy adjustable straps, the outside air conditioner cover fits better with the air conditioner unit, convenient and durable.
Energy Saving：Preventing cold air from entering the room through the air conditioner helps to save energy in winter, reduce heating costs and prolong the service life of the air conditioner unit.
Cleaning and Installation：No tools required. No need to remove the air conditioner, directly cover the outside part,easy to put on and take off. Please clean with mild water and soap.

Rank No. #14

Jeacent Indoor Air Conditioner Cover Double Insulation Small

Inside Dimensions - 19-21"long x 11-15"high x 3.5"deep. Fits Most 3,000 - 7,000 BTU Window Air Conditioner Units
Stop cold air drafts from entering through air conditioners, cover inside window-mounted air conditioning unit
Reduce heating costs during winter, eliminate the need to remove and reinstall A/C unit
Double insulation - The wind block poly lining and the outside cover are stitched together. Quilted machine washable poly/cotton cover.
Breezy Installation completely in one step with elastic straps. Minimum Assembly, Durable, and Convenient. US Patent Pending. All Rights Reserved.

Rank No. #15

Luxiv Portable Air Conditioner Cover, Gray Portable AC Unit Cover 15 x 18 x 30" Anti-Dust Portable Air Conditioner Storage Bags Protection Cover for Mobile AC (gray)

【Soft Milk Silk Fabric】: Portable air conditioner cover are made of soft, lightweight, high elasticity milk silk, not scratch the ac unit.
【Elastic Size】: Portable ac unit cover size is 15.7*18*30in/40*46*75cm (L*W*D), elastic fabric, if your air conditioner is slightly larger about 1-2 inches than our cover, also be applied, suit for most of the portable air conditioner.
【Adjustable Straps and Remote Control Bag】: Portable air conditioner storage bags has a adjustable straps on the bottom, could tighten the bottom for prevent small animals enter it, Side remote control storage bag, solve the trouble of not finding the remote control.
【Washable and Convenient】: Anti-Dust cover for mobile ac easily wash, support machine wash and hand wash, easy to use and remove, durable.
【Please Note】: Please choose our product according to your air conditioner size. In order for long-time use, we suggest cleaning it regularly.

SaleRank No. #16

KylinLucky Air Conditioner Cover for Outside Units - AC Covers Fits up to 30 x 30 x 32 inches

PREMIUM QUALITY - High quality 600D polyester oxford water-resistant top fabric with an added waterproof undercoating to protect your outdoor Air Conditioner from natural damage.keep your outdoor Air Conditioner dry and clean no matter what the weather.
UNIVERSAL SIZE -Measures 30"L x 30"W x 32"H. Fits square air conditioner unit up to 32"L x 32"W x 30"H ,These are cover sizes, NOT A/C. Measure your A/C to select the proper cover size
ANTI VENTS &Pad HANDLES - Air vents reduce inside condensation and avoid cushion wetting.Sturdy and well-built padded handles for easy fitting and removal
EASY TO USE: A slit on the side allows the wiring and tubing go through,drawstring closure allows adjustment for a proper fit; Magic sticker hold cover securely in place.
EFFECTIVES PROTECTION - 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 Air Conditioner outdoors.

SaleRank No. #17

Waterproof Insulated Outdoor Window Air Conditioner Cover for Outside AC Unit, 17x 13x 12 Inches (Lx Hx D)- Black

All-Weather Protection: Our heavy-duty outdoor window AC cover is designed to protect your air conditioning unit from harsh weather conditions. It helps to prevent cold air from entering and warm air from escaping the house, ensuring the indoor temperature remains comfortable.
Triple-Layer Construction: This window air conditioner cover boasts a black waterproof outer layer, an aluminum foil mid-layer for heat reflection, and an insulating pearl cotton inner layer, offering robust protection and energy efficiency in a compact design.
Adjustable Fit: The outside ac unit cover includes two straps with adjustable metal buckles to secure the fit, offering additional protection against wind and potential damages.
Customizable Fit for Unique Designs: If your unit has a support bracket underneath, you can easily cut the bottom of outdoor ac cover to accommodate it.
Perfect Size: With dimensions of 17"long x 13"high x 12"deep, please measure your AC unit before purchasing to ensure the best fit.

Rank No. #18

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

❄WATER-RESISTANT AIR CONDITIONER COVER: Made with 210D polyester oxford water-resistant top fabric. Won't crack in cold or hot weather.
💧EASY TO USE AND 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.
🌤100% SATISFACTION GUARANTEED: Our customers are our number one priority. If you are not delighted with your purchase, please feel free to contact us,we will refund your money.

Rank No. #19

Window Air Conditioner Cover Outdoor, TRELC Air Conditioner Defender Winter AC Window Unit Cover with Adjustable Straps, Bottom Covered (Black, 21.26 x14.56 x 15.74 inch)

FULL COVERAGE - Measuring 21.26"width x 14.56"high x 15.74"deep. The AC unit cover is designed to cover all the A/C outside(bottom included) of window-mounted air conditioner.
WIDELY PROTECTION - Prevent cold drafts from entering the home, keeps rain, snow, dust and dirt leaves out of the AC units when not in use. Perfect for home, office or anywhere you have a window AC unit.
DURABLE & WATERPROOF - Made of waterproof 420D PVC oxford. Resistant to sunlight, rain and extreme temperature, which is allowing long term outdoor service
ENERGY & COST SAVING - Reduce heating costs during winter, eliminate the need to remove and reinstall AC unit.
ADJUSTABLE BUCKLE STRAPS - Secure with two adjustable straps for a tight and custom fit and protect the outside cover during windy conditions.

SaleRank No. #20

Luxiv Newest Design Mesh Window Air Conditioner Cover Outdoor, Support Window AC Unit Work Use for Outside Window Ac Cover Black Dust-Proof Waterproof AC Cover Outdoor Window AC Protection Cover

【Profect Protect Air Conditioner】: Black window AC cover not only could protect the ac unit from sunlight, and dust, but also prevent scratches, delay machine aging, and prolong the service life.
【Please Choose the Right Size】: Window AC unit cover size is 17W * 12D* 13H inches (43*30*33cm), suit for most standard window ac units 3,000 - 7,000 BTU.
【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, also easy to put on and take off.
【Profect Protect Air Conditioner】: Black window AC cover not only could protect the ac unit from sunlight, and dust, but also prevent scratches, delay machine aging, and prolong the service life.
【Please Note】:Please choose our product according to your air conditioner size. In order to long time use, we suggest cleaning it regularly.

Last update on 2023-08-03 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Air Conditioner Cover Small?

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The Best Air Conditioner Cover Small of 2023 – Reviewed and Top Rated

How Do You Buy The Best Air Conditioner Cover Small?

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