---
product_id: 673004198
title: "Air Conditioner Cover Indoor 17\"W x 13\"H x 3.5\"D, Windproof and Waterproof 3 Layers Insulation Window AC Cover for Inside with Aluminum Foil and 2mm Foam, Beige"
brand: "tohonfoo"
price: "€ 41.63"
currency: EUR
in_stock: true
reviews_count: 8
category: "Tohonfoo"
url: https://www.desertcart.hr/products/673004198-air-conditioner-cover-indoor-17w-x-13h-x-3-5d
store_origin: HR
region: Croatia
---

# energy-saving thermal barrier airtight draft blocker 3-layer insulation tech Air Conditioner Cover Indoor 17"W x 13"H x 3.5"D, Windproof and Waterproof 3 Layers Insulation Window AC Cover for Inside with Aluminum Foil and 2mm Foam, Beige

**Brand:** tohonfoo
**Price:** € 41.63
**Availability:** ✅ In Stock

## Summary

> ❄️ Seal the chill, save the bill — winter-proof your AC like a pro!

## Quick Answers

- **What is this?** Air Conditioner Cover Indoor 17"W x 13"H x 3.5"D, Windproof and Waterproof 3 Layers Insulation Window AC Cover for Inside with Aluminum Foil and 2mm Foam, Beige by tohonfoo
- **How much does it cost?** € 41.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/673004198-air-conditioner-cover-indoor-17w-x-13h-x-3-5d)

## Best For

- tohonfoo enthusiasts

## Why This Product

- Trusted tohonfoo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Fit:** Designed for 17"W x 13"H x 3.5"D AC units to ensure a snug, draft-proof seal
- • **Dual Cord Access:** Two closable cable holes prevent cold air leaks without sacrificing convenience
- • **Winter Energy Saver:** Blocks cold drafts and reduces heating costs by maintaining indoor warmth
- • **Triple-Layer Defense:** 600D Oxford fabric + 2mm foam + aluminum foil for unbeatable insulation
- • **Effortless Installation:** Pre-sewn, adhesive-backed Velcro straps for quick, secure attachment

## Overview

The TOHONFOO Indoor Air Conditioner Cover features a robust three-layer insulation system combining waterproof Oxford fabric, thickened foam, and reflective aluminum foil. Tailored for window AC units sized 17"W x 13"H x 3.5"D, it uses secure Velcro straps to create an airtight seal that blocks drafts and reduces winter heating costs. Dual closable cord holes add convenience while preventing cold air infiltration, making it a smart, durable solution for energy-conscious professionals.

## Description

Product description

Review: Cuts Drafts from Small A/C - This is a great cover for a small air conditioner. Packing it underneath with foam and weatherstrip tape, it already has an aluminum lining that probably helps with cutting down any draft. Has velcro, so while it is not a custom fit, it fits neatly around the a/c and keeps the room warmer. Takes some work, but worth it!
Review: Still too early to comment on function but... - Fits great and was easy to get ready. Looks nice and seems durable for its purpose. We haven't had super cold or windy weather yet but it appears to block the bit of draft there is at this point but we're just finishing an Indian Summer before fall really starts to set in and then winter, which will be the real test, so if there's any problems with this not keeping the cold out this winter, I will update further. I'm in Wisconsin and we can get some brutally cold and ultra windy weather so we'll see what this cover can do...

## Features

- 【Three Layers of Insulation to Block Drafts】Unlike other single-layer covers, the Tohonfoo ac cover indoor uses a three-layer structure: (1) 600D waterproof heavy-duty Oxford fabric, (2) 2mm thickened pearl cotton, and (3) insulated aluminum foil
- 【How to Determine the Right Size】The inner size of the AC unit cover indoor is 17"W x 13"H x 3.5"D, compatible with most of window air conditioners indoor AC unit measuring 15"-16.5" x 11"-12.5" x 3"(W x H x D). For best fit, please measure your actual AC unit before ordering
- 【Secure Hook-and-Loop Fastener Attachment】Our window unit cover comes with pre-sewn and adhesive-backed Hook-and-Loop straps for quick and secure attachment to your window air conditioner, creating an airtight seal that blocks drafts
- 【Cut Winter Energy Costs】This indoor window air conditioner cover effectively blocks cold drafts and minimizes heat transfer during winter months, helping you reduce heating costs. Its insulated design creates a thermal barrier to keep warm air in and cold air out
- 【Two Closable Cord Holes】Unlike most winter AC covers for the winter with only a single cord port, our design features dual closable cable accesses on both sides to effectively prevent cold air infiltration

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9MBTK7R |
| Best Sellers Rank | #278,771 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #683 in Accessories (Home & Kitchen) |
| Brand | TOHONFOO |
| Brand Name | TOHONFOO |
| Color | Beige |
| Customer Reviews | 4.4 out of 5 stars 424 Reviews |
| Item Type Name | Air Conditioner Cover Indoor |
| Item Weight | 0.18 Kilograms |
| Manufacturer | TOHONFOO |
| Manufacturer Part Number | HF-ACCI-17-13-3.5-BG |
| Material | Oxford fabric |
| Material Type | Oxford fabric |
| Model Number | HF-ACCI-17-13-3.5-BG |
| Number of Items | 1 |
| Strap Type | Velcro strap |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** TOHONFOO
- **Color:** Beige
- **Item Weight:** 0.18 Kilograms
- **Material:** Oxford fabric
- **Water Resistance Level:** Waterproof

## Images

![Air Conditioner Cover Indoor 17"W x 13"H x 3.5"D, Windproof and Waterproof 3 Layers Insulation Window AC Cover for Inside with Aluminum Foil and 2mm Foam, Beige - Image 1](https://m.media-amazon.com/images/I/81xdIne70xL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cuts Drafts from Small A/C
*by M***R on December 30, 2025*

This is a great cover for a small air conditioner. Packing it underneath with foam and weatherstrip tape, it already has an aluminum lining that probably helps with cutting down any draft. Has velcro, so while it is not a custom fit, it fits neatly around the a/c and keeps the room warmer. Takes some work, but worth it!

### ⭐⭐⭐⭐⭐ Still too early to comment on function but...
*by C***Y on September 10, 2025*

Fits great and was easy to get ready. Looks nice and seems durable for its purpose. We haven't had super cold or windy weather yet but it appears to block the bit of draft there is at this point but we're just finishing an Indian Summer before fall really starts to set in and then winter, which will be the real test, so if there's any problems with this not keeping the cold out this winter, I will update further. I'm in Wisconsin and we can get some brutally cold and ultra windy weather so we'll see what this cover can do...

### ⭐⭐⭐⭐ Durable product
*by R***R on November 17, 2025*

It's a quality product to put on the inside part of an air-conditioner you cannot store for the winter.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/673004198-air-conditioner-cover-indoor-17w-x-13h-x-3-5d](https://www.desertcart.hr/products/673004198-air-conditioner-cover-indoor-17w-x-13h-x-3-5d)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-13*