The Best Indoor Air Conditioner Cover in 2024 - Buyer’s Guide & Reviews

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.

Applicable Dimension:Inner size 21” x 15” x 3.5” (L x H x D), fitting most of 6000BTU to 8000BTU window air conditioners or indoor AC unit size of 19"-21"x 13"-15" x 3"(L x H x D)

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: The inner lining near the air conditioner is made of water-resistant fabric.Block humid air entering to keep your equipment safe. And the hole in the bottom corner allows the cable to pass through.

Remain in place:Adjustable straps on both sides and elastic cords around allows you to achieve a snug fit.Provide customized fit.

Premium AC cover for inside:Combining convenience and practicality.No tools required. Simply slip the cover over your air conditioner.

Inside Dimensions - 23-25"long x 14-18"high x 3.5"deep. Fits Most 7,000 - 12,000 BTU Window Air Conditioner Units

Prevent wind and cold air drafts from entering through air conditioners while keeping your home free from dirt, soot.

Double Insulation: The windblock poly inner lining and the outside cover are stitched together for easy installastion

Lowers heating costs- eliminate the need to remove and reinstall A/C unit and reduce energy cost

Easy installation, Minimum Assembly, Durable, and Convenient. US Patent Pending. All Rights Reserved.

DOUBLE INSULATION: Double layer polyester/cotton, high quality and energy saving, stopping wind and cold are from entering A/C and reducing heating cost effectively during winter.

EASY INSTALLATION: No more installation tools required. Simply put the cover over the inside of air conditioner and tighten the drawstring on each side. Easy to take care.

PROTECT YOUR AC: Preventing dust, dirt, and other small debris from blocking your A/C unit when not in use and keeping you and your family in perfect health.Make great easy life for your family.

AVAILABLAE SIZE: Three size is available for your choice. 21"*15"*3.5"/25"*17"*3.5"/28"*20"*3.5",These wall AC front covers also can work for wall mounted units of suitable size.

ENERGY SAVING:double insulated AC unit cover is designed for years of comfort and energy savings by blocking air-flow on permanent and window air conditioners. A small investment stops your heater from running too much at night to save you money.

Cover Size - 25 x 16 x 3 inches (L x H x D). Fits Window Air Conditioner Units up to 23-25" x 14-16" 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.

SAVE HEATING COST- 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 & MULTIPURPOSE - The inside air conditioner cover made of 210D polyester/cotton, better to protect the air conditioner inside against the dust. It also stops wind, rain, snow and insects from entering the ac unit to prolong its life.

EASY TO INSTALL - Easy to put the indoor air conditioner cover on the window ac unit without any tools. Two adjustable drawstrings on its two sides for tightening and the free extra drawstring makes it fit well for the AC unit.

CONVENIENT AND DECORATIVE - This indoor window air conditioner cover saves you to remove your ac unit in each winter. It has 2 holes on the bottom corner that convenient for the air conditioner power cable to pass through, looks nice, and no need to worry about the cable any more.

4 SIZES & 2 COLORS AVAILABLE - Measure the size of your AC unit before buying the cover among the four sizes of FORSPARK Indoor Air Conditioner Cover. It can also be used for wall-mounted unit of suitable size. Two colors of white and brown that give you more choices.

Cover Dimensions：Measure your indoor air conditioner carefully before choosing the right size.Fits Window Air Conditioner Units up to 19-21" x 13-15" x 3.5"(L x H x D).

Protect AC Unit：Bestalent indoor AC cover is made of 210D polyester/cotton,which can block dust,wind and cold air from entering the air conditioner.

Great Convenience：In the lower right corner of the cover, there is a small hole for the air conditioning power cable to pass through.All our inside ac unit covers are washable、reusable.

Energy Saving：Inside air conditioner cover is embedded with cotton cloth,which can block warm air escaping and cold air getting through in AC,prevent heat loss in the winter to reducing heating costs.

Easy to Install：No installation tools need.Simply put the cover over the indoor air conditioner. Inside air conditioner cover has an elastic that is placed around the front of the ac unit.Drawstrings on both sides make the indoor window ac unit cover fit the air conditioner better.

Applicable Dimension: Inner size 28” x 20” x 3.5” (L x H x D), fitting most of 3000BTU to 7000BTU window air conditioners or indoor AC unit size of 26"-28"x 18"-20" 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.

COVER SIZE:Inner size 28” x 20” x 3.5” (L x H x D), fits most of 3000BTU to 5000BTU window air conditioners or indoor AC unit size of 26"-28"x 18"-20" x 3.5"(L x H x D).Pls measure your ac size before buying.

HIGH QUALITY MATERIAL:Our indoor covers are made of 210D polyester/cotton, prevent wind and cold air from entering through the air conditioner, and also can prevents dust, dirt, and other small debris.

EASY TO INSTALL: No tools need, there is an elastic strip that is sewn around the cover. Simply slip it on your air conditioner.Protect your A/C cover when it's not in use.

ENERGY SAVING: The built-in cotton indoor air conditioner cover prevents the leakage of heating and cooling air from entering the air conditioner, prevents heat loss in winter and reduces heating cost.

PROTECT YOUR A/C UNIT: Keeping debris and other unwanted items out,saving cleaning time and extend the life of the air conditioner ,keep you and your family in perfect health.

【Soft Polyester Material】: Indoor air conditioner cover are made of high quality soft polyester cloth, white could easily matching your home style, washable design, high-quality and durable.

【Please Choose the Right Size】: Inner Window AC unit cover is adjuatable, size is 19-21"W x 11-13"H x 2.5"D inches (48-53*28-33*7cm), suit for most of standard window ac unit.

【Double Straps Fix Never Falling】: Indoor window AC protection cover has two adjustable straps with snap buckle, one is in the product, another is free elastic straps, will make the cover never falling, easy to put on and take off.

【Isolate Cold Air and Dust】: White window AC cover not only could protect the ac unit from dust, but also could keep your room warm in winter, prevent the dust, rain, snow enter to indoor.

【Please Note】: Please choose our product according to your air conditioner size. In order for long-time use, we suggest cleaning it regularly.