---
product_id: 36979748
title: "AllergyZone Furnace Filter (4-Pack) (16x20x1)"
brand: "allergyzone"
price: "617326₫"
currency: VND
in_stock: false
reviews_count: 3
url: https://www.desertcart.vn/products/36979748-allergyzone-furnace-filter-4-pack-16x20x1
store_origin: VN
region: Vietnam
---

# AllergyZone Furnace Filter (4-Pack) (16x20x1)

**Brand:** allergyzone
**Price:** 617326₫
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** AllergyZone Furnace Filter (4-Pack) (16x20x1) by allergyzone
- **How much does it cost?** 617326₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/36979748-allergyzone-furnace-filter-4-pack-16x20x1)

## Best For

- allergyzone enthusiasts

## Why This Product

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

## Description

Allergyzone Disposable Furnace Filter 16x20x1 - Qty of 4 - Have Cleaner Indoor Air - The AllergyZone Model FQT 12 Furnace Filter has a Filter Quality Triangle rating of 12, indicating superior performance in three crucial areas necessary for healthy air quality: Efficiency, Air Flow, and Holding Capacity. AllergyZone filters are designed to remove small particles that trigger allergy and asthma symptoms while providing excellent air flow and dirt holding throughout the life of the filter. Developed by an allergy and asthma physician, the AllergyZone filter provides high efficiency and excellent overall performance. Your furnace and the AllergyZone filter work together to clean the air passing through your heating and air conditioning system. 1-inch thick filters are available in six (6) sizes. Sold in packs of 4 filters. Replace quarterly for best performance.

## Features

- About this item
- Any
- Made in USA
- Improve indoor air quality
- High-efficiency, disposable furnace filter for your home
- Designed and recommended by leading allergy & asthma physicians for symptom relief
- Proven effective in clinical trials
- Converts your home's heating and air-conditioning system into a whole house air cleaner

## Images

![AllergyZone Furnace Filter (4-Pack) (16x20x1) - Image 1](https://m.media-amazon.com/images/I/81FFntWvgPL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Very Helpful
  

*by D***Y on Reviewed in the United States on October 1, 2018*

Work great to keep those allergies out of your home

### ⭐⭐⭐⭐⭐ 







  
  
    Excellent product
  

*by D***T on Reviewed in the United States on December 26, 2018*

We are a multiple cat household.... Keeps the dander and out of the air very well. Will buy again.

### ⭐⭐ 







  
  
    Avoid this one !
  

*by P***A on Reviewed in the United States on January 20, 2015*

Fell apart, has holes in filter, yellow stuf falling off filter. They need to send me a refund.

---

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**Shop now:** [https://www.desertcart.vn/products/36979748-allergyzone-furnace-filter-4-pack-16x20x1](https://www.desertcart.vn/products/36979748-allergyzone-furnace-filter-4-pack-16x20x1)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-12*