---
product_id: 724559439
title: "Window Air Conditioner Covers for Inside 17\"W x 13\"H x 3.5\"D, Grey"
brand: "tohonfoo"
price: "¥13534"
currency: JPY
in_stock: true
category: "Tohonfoo"
url: https://www.desertcart.jp/products/724559439-window-air-conditioner-covers-for-inside-17w-x-13h-x
store_origin: JP
region: Japan
---

# Fits 17"W x 13"H x 3.5"D units Velcro-secure airtight seal 3-layer insulation shield Window Air Conditioner Covers for Inside 17"W x 13"H x 3.5"D, Grey

**Brand:** tohonfoo
**Price:** ¥13534
**Availability:** ✅ In Stock

## Summary

> ❄️ Seal in warmth, block the chill — winter-proof your space with style!

## Quick Answers

- **What is this?** Window Air Conditioner Covers for Inside 17"W x 13"H x 3.5"D, Grey by tohonfoo
- **How much does it cost?** ¥13534 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/724559439-window-air-conditioner-covers-for-inside-17w-x-13h-x)

## 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

- • **Dual Closable Cord Ports:** Two cord holes with closures prevent chilly drafts while keeping your cables tidy.
- • **Slash Winter Energy Bills:** Creates a thermal barrier that traps warmth inside, cutting heating costs and boosting cozy vibes.
- • **Triple-Layer Thermal Defense:** 600D Oxford fabric + 2mm pearl cotton + insulated aluminum foil block drafts like a pro.
- • **Precision Fit for Most Window ACs:** Designed for units measuring 15"-16.5"W x 11"-12.5"H x 3"D for a snug, draft-proof fit.
- • **Velcro Fastening for Instant Seal:** Pre-sewn adhesive-backed straps ensure quick, secure attachment—no cold air sneaks in.

## Overview

The TOHONFOO Window Air Conditioner Cover is a premium indoor accessory designed to fit most window AC units sized 17"W x 13"H x 3.5"D. Featuring a robust three-layer insulation system—waterproof Oxford fabric, thickened pearl cotton, and reflective aluminum foil—it effectively blocks cold drafts and reduces heat loss. Equipped with secure Velcro straps and dual closable cord holes, it ensures an airtight seal and convenient cable management. Ideal for millennial professionals seeking energy savings and a sleek, durable solution to winterize their living or workspaces.

## Description

Buy Window Air Conditioner Covers for Inside 17"W x 13"H x 3.5"D, Grey | 3-Layer insulated window AC cover, with aluminum foil & EPE foam, hook-and-loop fastening around edges for tight seal: Accessories - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- 【Three-Layer Thermal Barrier – Built for Harsh Winter Winds】Unlike ordinary cotton covers, the Tohonfoo AC cover indoor uses a triple-layer system – 600D waterproof, tear-resistant Oxford fabric, 2mm pearl cotton, and heat-reflective aluminum foil – for superior windproof warmth in snow and freezing winds. Care: Do not machine or hand wash. Wipe dust with a damp cloth and air-dry; avoid scrubbing or twisting to protect the inner foil insulation
- 【Please Choose the Right Size】 The inner dimensions of the AC unit cover indoor are 17"W x 13"H x 3.5"D, fitting most AC units with outer dimensions of ≤16.5"W x 12.5"H x 3.5"D. Note: Please measure your unit's width, height, and depth (including any protruding parts) before purchasing to ensure a proper fit
- 【Strong Hook-and-Loop Straps – No More Slipping】Unlike drawstring covers that tend to shift and slide around while you're putting them on, our window unit cover features pre-sewn and adhesive-backed hook-and-loop straps for quick, fuss-free installation and a snug, airtight seal that blocks drafts effectively. The adhesive backing stays firmly on your AC unit, so when the cover is no longer needed, simply unfasten the straps and remove it – no need to re-peel the adhesive each time
- 【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】 Our air conditioner covers indoor feature dual closable cable openings on both sides, allowing you to route the power cord from either side for added convenience. These openings also let you make slight adjustments to the cover's position for a tighter, more customized fit, while the closable design keeps the ports fully sealed against drafts

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9MCSFQ5 |
| Best Sellers Rank | #247,410 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #585 in Accessories (Home & Kitchen) |
| Brand Name | TOHONFOO |
| Color | Gray |
| Customer Reviews | 4.4 4.4 out of 5 stars (446) |
| Included Components | Adjustable straps |
| Item Type Name | Air Conditioner Cover Indoor |
| Manufacturer | TOHONFOO |
| Manufacturer Part Number | HF-ACCI-17-13-3.5-GY |
| Material Type | Oxford fabric |
| Model Number | HF-ACCI-17-13-3.5-GY |
| Number of Items | 1 |
| Strap Type | Velcro strap |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** TOHONFOO
- **Color:** Gray
- **Material:** Oxford fabric
- **Water Resistance Level:** Water Resistant

## Images

![Window Air Conditioner Covers for Inside 17"W x 13"H x 3.5"D, Grey - Image 1](https://m.media-amazon.com/images/I/81axLDS14hL.jpg)
![Window Air Conditioner Covers for Inside 17"W x 13"H x 3.5"D, Grey - Image 2](https://m.media-amazon.com/images/I/51oNMJosiRL.jpg)
![Window Air Conditioner Covers for Inside 17"W x 13"H x 3.5"D, Grey - Image 3](https://m.media-amazon.com/images/I/41Yg+eC9ufL.jpg)
![Window Air Conditioner Covers for Inside 17"W x 13"H x 3.5"D, Grey - Image 4](https://m.media-amazon.com/images/I/51-Afq0EqIL.jpg)
![Window Air Conditioner Covers for Inside 17"W x 13"H x 3.5"D, Grey - Image 5](https://m.media-amazon.com/images/I/41zWqwXiWZL.jpg)

## Available Options

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

## Frequently Bought Together

- 17" Indoor Air Conditioner Cover - 3 Layers Insulation with Aluminum Foil and 2mm Foam, Windproof, Grey
- Breeze Stop Surround Insulation Side Panels White for Window AC Unit Indoor Air Conditioner Cover for Winter and Summer
- Window Air Conditioner Cover Outside Unit for Winter Insulation, Window AC Covers with 3 Layers Insulation, Waterproof & Dust-Proof Air Conditioner Covers for Window Units, 17"Lx13"Hx12"D- Black

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**Shop now:** [https://www.desertcart.jp/products/724559439-window-air-conditioner-covers-for-inside-17w-x-13h-x](https://www.desertcart.jp/products/724559439-window-air-conditioner-covers-for-inside-17w-x-13h-x)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-22*