---
product_id: 12963331
title: "20x25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 19.69 x 24.69 x 0.81 in)"
brand: "filtrete"
price: "14610 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/12963331-20x25x1-ac-furnace-air-filter-merv-11-mpr-1000-micro
store_origin: IS
region: Iceland
---

# 3-month filter lifespan per unit MERV 11 for superior particle capture Exact fit: 19.69 x 24.69 x 0.81 in 20x25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 19.69 x 24.69 x 0.81 in)

**Brand:** filtrete
**Price:** 14610 kr
**Availability:** ✅ In Stock

## Summary

> 🌬️ Elevate your air game—because your home deserves the freshest vibe.

## Quick Answers

- **What is this?** 20x25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 19.69 x 24.69 x 0.81 in) by filtrete
- **How much does it cost?** 14610 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/12963331-20x25x1-ac-furnace-air-filter-merv-11-mpr-1000-micro)

## 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 11 rating traps microscopic allergens & pollutants for a fresher home sanctuary.
- • **Precision Fit, No Guesswork:** Exact dimensions ensure seamless installation in your HVAC system—no compromises.
- • **Subscribe & Save Convenience:** Set it and forget it with scheduled deliveries—never run out of clean air essentials.
- • **Triple-Action Filtration Tech:** Exclusive Filtrete 3-in-1 electrostatic design pulls in and locks away unwanted particles.
- • **Effortless Maintenance Routine:** Replace every 90 days to maintain peak air purity and system efficiency.

## Overview

The Filtrete 20x25x1 AC Furnace Air Filter (4-pack) features a MERV 11 rating and 1000 MPR for advanced allergen and particle capture. Designed with exclusive 3-in-1 electrostatic technology, it fits precisely at 19.69 x 24.69 x 0.81 inches and offers a 3-month lifespan per filter. Ideal for HVAC systems, it ensures cleaner, fresher air with easy maintenance and subscription options for hassle-free replacements.

## Description

Filtrete 20x25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 19.69 x 24.69 x 0.81 in)

## Features

- MAKE YOUR HOME YOUR SANCTUARY: 4-pack of 3-month pleated 1” Filtrete 20x25x1 MPR 1000 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 19.69 x 24.69 x 0.81
- EXCLUSIVE TECHNOLOGY: Designed with exclusive Filtrete 3-in-1 technology to pull in and trap unwanted particles, allowing cleaner air to flow through
- COUNTLESS PARTICLES: With a 1000 MPR and MERV 11 rating, your air filter will help capture many microparticles from the air passing through it
- VERSATILE USES: Works for changing the air filters in your furnace, air conditioner/heating system or HVAC system
- CHANGE YOUR FILTER OFTEN: For optimal performance, make sure to change your filter at least once every 90 days
- SUBSCRIBE AND SAVE: Once you buy your filter, simply click on "Subscribe and Save" to set up your delivery schedule and save on your orders
- MOST TRUSTED: Filtrete Brand is North America’s most trusted brand of HVAC Filters, based on 2024 Sago US Brand Health Survey of Residential HVAC Air Filters

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | 3M |
| Part Number | 9803 |
| Item Weight | 3.5 pounds |
| Product Dimensions | 24.69 x 0.81 x 19.69 inches |
| Item model number | 9803-4 |
| Is Discontinued By Manufacturer | No |
| Size | 20x25x1 |
| Color | 20x25x1 |
| Style | 4-Pack |
| Material | Polypropylene |
| Pattern | Air Filter |
| Item Package Quantity | 1 |
| Minimum Efficiency Reporting Values (MERV) | 11 |
| 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:** 24.69"L x 0.81"W x 19.69"Th
- **MERV Rating:** 11
- **Compatible Devices:** Air Conditioner, Furnace
- **Item Weight:** 3.5 Pounds
- **Global Trade Identification Number:** 00051141915258
- **UPC:** 051141915258
- **Number of Items:** 4
- **Manufacturer:** 3M

## Images

![20x25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 19.69 x 24.69 x 0.81 in) - Image 1](https://m.media-amazon.com/images/I/71-KIG56yyL.jpg)

## Available Options

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

## Frequently Bought Together

- Filtrete 20x25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 19.69 x 24.69 x 0.81 in)
- Simply 14x25x1 Air Filter, Merv 8, MPR 600, 6 Pack, Furnace Air Filter for HVAC (Actual Size: 13.75"x24.75"x0.75") DUST, Pet, & Allergy Control

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**Shop now:** [https://www.desertcart.is/products/12963331-20x25x1-ac-furnace-air-filter-merv-11-mpr-1000-micro](https://www.desertcart.is/products/12963331-20x25x1-ac-furnace-air-filter-merv-11-mpr-1000-micro)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-25*