---
product_id: 43611837
title: "AllerTech Filters 14\" X 25\" X 1\" (4)"
brand: "allergy asthma technology"
price: "FREE"
currency: HKD
in_stock: false
reviews_count: 1
url: https://www.desertcart.hk/products/43611837-allertech-filters-14-x-25-x-1-4
store_origin: HK
region: Hong Kong
---

# AllerTech Filters 14" X 25" X 1" (4)

**Brand:** allergy asthma technology
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** AllerTech Filters 14" X 25" X 1" (4) by allergy asthma technology
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/43611837-allertech-filters-14-x-25-x-1-4)

## Best For

- allergy asthma technology enthusiasts

## Why This Product

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

## Description

Designed by expert engineers to meet the needs of allergic and asthmatic individuals, AllerTech Furnace and Air Conditioner Filters use the most efficient methods to trap and hold allergens. Our exclusive disposable filters are superior to both electrostatic and pleated filters. Our Three-Stage Design filters become even more efficient over time, capturing smaller and smaller particles. Other types of filters lose their efficiency as they get dirty and unload particles that they have collected back into the air. Our No-Leak Edges create a self-seal that directs the air through the filter for 100% filtration. Other types of filters have cardboard or hard metal edges that allow dirty air to pass by unfiltered. AllerTech Furnace and Air Conditioner Filters are easy to install and require no maintenance or messy cleaning. Sold in boxes of four for a minimum 12-month supply. If you have a Lennox furnace, please use our Basket Guard filter and simply cut to size and place in basket.

## Images

![AllerTech Filters 14" X 25" X 1" (4) - Image 1](https://m.media-amazon.com/images/I/41dMFy0Z1yL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Air flow direction from white side to pink side
  

*by J***Y on Reviewed in the United States on January 7, 2018*

I wanted to add a photo of the instructions for the air path

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**Shop now:** [https://www.desertcart.hk/products/43611837-allertech-filters-14-x-25-x-1-4](https://www.desertcart.hk/products/43611837-allertech-filters-14-x-25-x-1-4)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-25*