---
product_id: 3278522
title: "20x25x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4-Pack (Actual Size 19.69x24.69x0.78 in)"
brand: "filtrete"
price: "$207"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/3278522-20x25x1-ac-furnace-air-filter-merv-13-mpr-1900-premium
store_origin: NZ
region: New Zealand
---

# Smart app filter change reminders 62% microparticle capture rate MERV 13 high-efficiency defense 20x25x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4-Pack (Actual Size 19.69x24.69x0.78 in)

**Brand:** filtrete
**Price:** $207
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your air game — because your home deserves premium protection!

## Quick Answers

- **What is this?** 20x25x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4-Pack (Actual Size 19.69x24.69x0.78 in) by filtrete
- **How much does it cost?** $207 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/3278522-20x25x1-ac-furnace-air-filter-merv-13-mpr-1900-premium)

## Best For

- filtrete enthusiasts

## Why This Product

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

## Key Features

- • **Breathe Elite Air Quality:** MERV 13 rating traps ultrafine particles for a fresher, healthier home.
- • **Unmatched Airflow Efficiency:** Designed to maximize airflow without straining your HVAC system.
- • **Triple-Action Filtration Tech:** Exclusive 3-in-1 Filtrete technology captures allergens, bacteria & viruses.
- • **Smart Maintenance, Zero Guesswork:** Set filter change alerts with the Filtrete Smart App for hassle-free upkeep.
- • **Certified Allergy & Asthma Friendly:** Trusted and tested to reduce triggers and improve indoor comfort.

## Overview

The Filtrete 20x25x1 AC Furnace Air Filter by 3M features a MERV 13 rating and MPR 1900, capturing up to 62% of microparticles including bacteria, viruses, pollen, and smoke. Its pleated 1-inch design ensures superior airflow while maintaining HVAC efficiency. Certified asthma and allergy-friendly, this 4-pack filter set includes smart app reminders for timely replacements every 90 days, making it the go-to choice for millennial professionals seeking cleaner, healthier indoor air.

## Description

Filtrete 20x25x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4-Pack (Actual Size 19.69x24.69x0.78 in)

## Features

- MAKE YOUR HOME YOUR SANCTUARY: 4-pack of 3-month pleated 1” Filtrete 17.5x23.5x1 MPR 1900 AC Furnace Air Filter helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment
- DIFFERENT FROM NOMINAL SIZE: Slightly different from the nominal size, this air filter’s exact dimensions are 17.19 x 23.19 x 0.78
- TOP PICK: Selected by The New York Times Wirecutter for its ability to clean the air of ultrafine particles without straining your HVAC system.
- EXCLUSIVE TECHNOLOGY: HVAC filter designed with Filtrete 3-in-1 technology to pull in and trap unwanted particles, allowing cleaner air to flow through
- HIGHEST AIRFLOW: Filtrete MPR 1900 Air Filters deliver better airflow than any other brand’s residential 1-in retail MERV 13 filters, based on California Energy Commission claimed data as of 1/29/2028
- CAPTURES MICROPARTICLES: AC filter with a 1900 MPR and MERV 13 rating, as well as a 62% microparticle capture rate, your Filtrete Filter will help capture many microparticles between 0.3 and 1 micron from the air passing through it
- CERTIFIED: This furnace filter is certified asthma and allergy-friendly (1) and helps capture bacteria, viruses, smoke, and smog particles from the air passing through your filter
- VERSATILE USES: Works for changing any air filter in your furnace, air conditioner/heating system or HVAC system; for optimal performance, change your filter at least once every 90 days
- CHANGE YOUR FILTER OFTEN: For optimal performance, make sure to change your filter at least once every 90 days
- SMART APP: Use the Filtrete Smart App (iOS or Android) to set 30-, 60- or 90-day reminders to change your air filter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | 3M |
| Part Number | UA03-4PK |
| Item Weight | 12.6 ounces |
| Product Dimensions | 25 x 1 x 20 inches |
| Item model number | UA03-4PK |
| Is Discontinued By Manufacturer | No |
| Size | 20x25x1 |
| Color | White |
| Style | 4-Pack |
| Material | Polypropylene |
| Pattern | 4-Pack |
| Item Package Quantity | 1 |
| Minimum Efficiency Reporting Values (MERV) | 13 |
| Certification | certified frustration-free |
| Usage | FOR RESIDENTIAL use only |
| Included Components | 4 Filters |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | This 3M product will be free from defects in material and manufacture. If this 3M product is defective, your exclusive remedy shall be, at 3M's option, replacement of the 3M product or refund of the purchase price of the 3M product. This warranty gives you specific legal rights, and you may have other rights which may vary from state to state, or country to country. To obtain warranty service, contact 3M at the address listed on the product package. |

## Product Details

- **Brand:** Filtrete
- **Material:** Polypropylene
- **Product Dimensions:** 25"L x 1"W x 20"Th
- **MERV Rating:** 13
- **Compatible Devices:** Air Conditioner, Furnace
- **Item Weight:** 0.79 Pounds
- **Global Trade Identification Number:** 00051141321134
- **UPC:** 051141321134
- **Number of Items:** 4
- **Manufacturer:** 3M

## Images

![20x25x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4-Pack (Actual Size 19.69x24.69x0.78 in) - Image 1](https://m.media-amazon.com/images/I/61xQovenqaL.jpg)

## Available Options

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

## Frequently Bought Together

- Filtrete 20x25x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4-Pack (Actual Size 19.69x24.69x0.78 in)
- Filtrete 20x20x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2-Pack (Actual Size 19.69x19.69x0.78 in)
- Filtrete 14x14x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria&Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2-Pack (Actual Size 13.781x13.813x0.84 in)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-19*