Air Conditioner Covers for Outside, 21"Wx16"Dx15"H Window Air Conditioner Insulation Cover with 3 Layers Protection, Outdoor Dust-Proof & Waterproof AC Cover

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Air Conditioner Covers for Outside, 21"Wx16"Dx15"H Window Air Conditioner Insulation Cover with 3 Layers Protection, Outdoor Dust-Proof & Waterproof AC Cover

5 stars out of 1 review

(5.0)|

1 rating

Material:Black

Size:21"Wx15"Hx16"D

Key item features

【Advanced 3-Layer Weather Protection】Engineered with durable 600D Oxford exterior, 2mm thermal cotton insulation, and heat-reflective aluminum lining. Delivers superior defense against snow, rain, and extreme temperatures year-round.
【Precision Fit for Standard AC Units】Specifically designed for units up to 20.5"W×14.5"H×15.5"D with 0.5" installation clearance. Always verify your unit's measurements before ordering to ensure perfect coverage.
【Bracket-Compatible Custom Design】Features strategically placed sewing threads for easy trimming to accommodate mounting brackets. For bracket-free units, simply slide the cover directly onto your AC for instant protection.
【Military-Grade Fastening System】Reinforced with durable metal buckles and abrasion-resistant webbing straps. Outperforms plastic competitors with superior durability and secure, user-friendly installation.
【All-Weather StormArmor Protection】Heavy-duty waterproof construction shields your AC from harsh elements including snow, ice, and UV damage. Extends equipment lifespan while maintaining optimal performance through seasonal changes.

Specs

Size
21"Wx15"Hx16"D
Material
Black
Brand
Umid
Count
1

Current price is $28.99

Price when purchased online

Free shipping
Free 30-day returns

How do you want your item?

Columbus, 43215

Arrives between May 1 - May 7

Sold and shipped by Enyaxinxi

5 stars out of 5, based on 1 seller review(5.0)

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Free 30-day returns

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About this item

Product details

Features:
1. Triple-layer thermal protection design
2. Waterproof windproof Oxford fabric
3. Fits standard outdoor AC units
4. Easy installation with metal buckles
5. Durable all-weather construction

Specifications:
Name: air conditioner covers for outside
Color: As Shown
Weight: 365/395/520/545/883g
Size:
17"Wx12"Dx13"H
21"Wx16"Dx15"H
24"Wx20"Dx15.6"H
25.5"Wx20.5"Dx18"H
27.5"Wx22.5"Dx18.5"H

Package:
1 PCS * air conditioner covers for outside

Note:
1. Due to manual measurement, please allow a difference of 1-5g/1-2cm.
2. Due to different displays and different lighting, the picture may not reflect the actual color of the item. Thank you for your understanding.

【Advanced 3-Layer Weather Protection】Engineered with durable 600D Oxford exterior, 2mm thermal cotton insulation, and heat-reflective aluminum lining. Delivers superior defense against snow, rain, and extreme temperatures year-round.
【Precision Fit for Standard AC Units】Specifically designed for units up to 20.5"W×14.5"H×15.5"D with 0.5" installation clearance. Always verify your unit's measurements before ordering to ensure perfect coverage.
【Bracket-Compatible Custom Design】Features strategically placed sewing threads for easy trimming to accommodate mounting brackets. For bracket-free units, simply slide the cover directly onto your AC for instant protection.
【Military-Grade Fastening System】Reinforced with durable metal buckles and abrasion-resistant webbing straps. Outperforms plastic competitors with superior durability and secure, user-friendly installation.
【All-Weather StormArmor Protection】Heavy-duty waterproof construction shields your AC from harsh elements including snow, ice, and UV damage. Extends equipment lifespan while maintaining optimal performance through seasonal changes.

info:

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.

Specifications

Size

21"Wx15"Hx16"D

Material

Black

Brand

Umid

Count

Warranty

Warranty information

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Customer ratings & reviews

5 out of 5 stars

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Showing 1-1 of 1 review

Apr 14, 2026

Tom

Item details

Material: Black

Size: 27.5"Wx18.5"Hx22.5"D

Sold and shipped byUmid

5 out of 5 stars review

Verified Purchase

Good product and easy to install.

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Air Conditioner Covers for Outside, 21"Wx16"Dx15"H Window Air Conditioner Insulation Cover with 3 Layers Protection, Outdoor Dust-Proof & Waterproof AC Cover

Key item features

Specs

How do you want your item?

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