---
product_id: 36979747
title: "AllergyZone 20x30x1 MERV 12 Allergen Trapping HVAC Furnace 1\" Air Filter, 4 Pack"
brand: "allergyzone"
price: "฿14039"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/36979747-allergyzone-20x30x1-merv-12-allergen-trapping-hvac-furnace-1-air
store_origin: TH
region: Thailand
---

# AllergyZone 20x30x1 MERV 12 Allergen Trapping HVAC Furnace 1" Air Filter, 4 Pack

**Brand:** allergyzone
**Price:** ฿14039
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** AllergyZone 20x30x1 MERV 12 Allergen Trapping HVAC Furnace 1" Air Filter, 4 Pack by allergyzone
- **How much does it cost?** ฿14039 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/36979747-allergyzone-20x30x1-merv-12-allergen-trapping-hvac-furnace-1-air)

## 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

Would you like to improve your indoor air quality? The AllergyZone furnace filter is disposable, high-efficient pleated panel furnace filter. Developed by a nationally recognized allergy and asthma specialist, AllergyZone filters are designed to provide higher efficiency and better overall performance than other disposable furnace filters. It filters up to 95% of allergens and airborne particulate and will provide sufficient air-flow throughout the life of the filter. This furnace filter has a Filter Quality Triangle rating of 12, indicating superior performance in all three crucial areas necessary for healthy air quality: Efficiency, Air Flow, and Holding Capacity. Other manufacturers focus only on particle removal efficiency. It is recommended that you change your filter at least every 90 days, this 4-pack could be, at minimum, a year supply. Order today for cleaner air!

## Images

![AllergyZone 20x30x1 MERV 12 Allergen Trapping HVAC Furnace 1" Air Filter, 4 Pack - Image 1](https://images-na.ssl-images-amazon.com/images/I/61uc%2BmPNYaL.jpg)

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**Shop now:** [https://www.desertcart.co.th/products/36979747-allergyzone-20x30x1-merv-12-allergen-trapping-hvac-furnace-1-air](https://www.desertcart.co.th/products/36979747-allergyzone-20x30x1-merv-12-allergen-trapping-hvac-furnace-1-air)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-24*