---
product_id: 9633721
title: "20x25x1 (19.6 x 24.6) Filtrete 1250 Ultra Allergen Filter by 3M (4 Pack)"
brand: "3m"
price: "$477"
currency: NZD
in_stock: true
reviews_count: 8
url: https://www.desertcart.nz/products/9633721-20x25x1-19-6-x-24-6-filtrete-1250-ultra-allergen
store_origin: NZ
region: New Zealand
---

# 20x25x1 (19.6 x 24.6) Filtrete 1250 Ultra Allergen Filter by 3M (4 Pack)

**Brand:** 3m
**Price:** $477
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 20x25x1 (19.6 x 24.6) Filtrete 1250 Ultra Allergen Filter by 3M (4 Pack) by 3m
- **How much does it cost?** $477 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/9633721-20x25x1-19-6-x-24-6-filtrete-1250-ultra-allergen)

## Best For

- 3m enthusiasts

## Why This Product

- Trusted 3m brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

20x25x1 (19.6 x 24.6) Filtrete 1250 Ultra Allergen Filter by 3M (4 Pack)

## Images

![20x25x1 (19.6 x 24.6) Filtrete 1250 Ultra Allergen Filter by 3M (4 Pack) - Image 1](https://m.media-amazon.com/images/I/51ddQVEU0dL.jpg)
![20x25x1 (19.6 x 24.6) Filtrete 1250 Ultra Allergen Filter by 3M (4 Pack) - Image 2](https://m.media-amazon.com/images/I/21+d7XEHvcL.jpg)
![20x25x1 (19.6 x 24.6) Filtrete 1250 Ultra Allergen Filter by 3M (4 Pack) - Image 3](https://m.media-amazon.com/images/I/412153HS2DL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Great filters, but very expensive.
  

*by R***R on Reviewed in the United States 🇺🇸 on May 27, 2022*

These are great air conditioning filters, but your system has to be designed to use them. They are very expensive for filters, but they do what they were designed for.It did catch me by surprise that that I had to pay a shipping fee, I did not notice it until I was checking out so  i went ahead with the purchase. In the future I will have to compare the price with shipping against Home Depot, and Lowe's stores.

### ⭐⭐⭐⭐⭐ 







  
  
    Best filter!
  

*by T***N on Reviewed in the United States 🇺🇸 on April 10, 2014*

I love these filters and have been using them for many years now! I have seen that they have discontinued is this true? They are getting very expensive!

### ⭐⭐⭐⭐⭐ 







  
  
    Five Stars
  

*by B***J on Reviewed in the United States 🇺🇸 on November 3, 2017*

Excellent!!!

---

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**Shop now:** [https://www.desertcart.nz/products/9633721-20x25x1-19-6-x-24-6-filtrete-1250-ultra-allergen](https://www.desertcart.nz/products/9633721-20x25x1-19-6-x-24-6-filtrete-1250-ultra-allergen)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-05*