---
product_id: 2329128
title: "Filtrete 20x20x1 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 19.69 x 0.81 in)"
brand: "filtrete"
price: "177233CFA"
currency: XOF
in_stock: true
reviews_count: 8
category: "Filtrete"
url: https://www.desertcart.sn/products/2329128-filtrete-20x20x1-ac-furnace-air-filter-merv-11-mpr-1000
store_origin: SN
region: Senegal
---

# 3-month filter lifespan Smart app replacement reminders MERV 11 high-efficiency defense Filtrete 20x20x1 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 19.69 x 0.81 in)

**Brand:** filtrete
**Price:** 177233CFA
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Filtrete 20x20x1 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 19.69 x 0.81 in) by filtrete
- **How much does it cost?** 177233CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/2329128-filtrete-20x20x1-ac-furnace-air-filter-merv-11-mpr-1000)

## 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

- • **Trusted HVAC Partner:** North America’s #1 recommended brand keeps your furnace and AC running efficiently season after season.
- • **Quad-Pack Convenience:** Four filters per pack ensure uninterrupted clean air and hassle-free quarterly replacements.
- • **Effortless Maintenance:** Set it and forget it with the Filtrete Smart App’s customizable 30/60/90-day filter change alerts.
- • **3-in-1 Filtration Power:** Exclusive Filtrete technology traps dust, pet dander, smoke, and pollen without sacrificing airflow.
- • **Breathe Elite Air Quality:** MERV 11 rating captures 95% of airborne allergens and microparticles for a fresher home sanctuary.

## Overview

Filtrete 20x20x1 AC Furnace Air Filter with MERV 11 and MPR 1000 ratings uses advanced 3-in-1 electrostatic pleated technology to capture a wide range of airborne particles including allergens, dust, and pet dander. Designed for 3-month use, this 4-pack ensures consistent air quality and HVAC efficiency, supported by smart app reminders for timely filter changes. Certified asthma and allergy-friendly, it’s the trusted choice for healthier indoor air.

## Description

Filtrete MPR 1000 Air Filter, made by 3M, helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment. Designed with exclusive Filtrete 3-in-1 technology, including a MPR 1000 and MERV 11 rating, your AC filter will help pull and capture countless microparticles - such as pet dander, smoke and smog - while letting cleaner air flow through. Your Filtrete Filter will also capture large particles, including lint, pollen and household dust. Use a 3-month pleated 1-inch home HVAC filter in your furnace, air conditioner or HVAC system. For optimal performance of your heating and cooling system or HVAC system, change your furnace filter at least every 90 days. Note: For easy replacement reminders, create a change countdown in the Filtrete Smart App. Simply use the app to scan the barcode on your filter’s packaging, then choose days for your replacement countdown. When the filter’s life is up, you’ll get a notification to change your filter. The No. 1 Recommended HVAC Air Filter Brand (1), Filtrete’s Home Air Filters provide the breakthrough technology needed to change how we clean our air, by filtering out particles both large and invisible, to create a cleaner, healthier home for ourselves and our families. (1) Based on the 2022 Ipsos US Brand Health Study of Residential HVAC Air Filters.

Review: Great Air Filters – Reliable and Effective! - I've been using these Filtrete 20x20x1 MERV 11 filters for over a year now, and I couldn’t be happier with the performance. With pets and seasonal allergies in the household, clean air is a must — and these filters deliver. Installation is quick and easy, and they fit perfectly in my system. I noticed a big difference in air quality within just a few days. Less dust on surfaces, fewer sneezing fits, and a noticeable reduction in pet dander floating around. They also help keep our HVAC system running efficiently. I like that this pack includes 4 filters, making it convenient to stay on top of the recommended 3-month replacement cycle without needing to reorder constantly. Great value for the quality and performance you get. If you're looking for a dependable filter that balances air flow with allergen capture, this is the one. Highly recommended!
Review: Keeps the Air Fresh and Filters Last Well - I’ve been using Filtrete products for years because they’re consistent and dependable. They fit perfectly and noticeably improve air quality in my home. Depending on your dust levels or how often you run the A/C, I recommend changing them every 1–2 months. Great brand, great performance, and worth the price.

## Features

- MAKE YOUR HOME YOUR SANCTUARY: 4-pack of 3-month pleated Filtrete 20x20x1 MERV 11 MPR 1000 AC Furnace Air Filter helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment
- EXCLUSIVE TECHNOLOGY: Designed with Filtrete 3-in-1 technology to pull in and trap unwanted particles, allowing cleaner air to flow through
- COUNTLESS MICROPARTICLES: With a 1000 MPR and MERV 11 rating, your Filtrete Filter will help capture many microparticles from the air passing through it
- CERTIFIED: This furnace filter is CERTIFIED asthma and allergy-friendly (2) and helps capture dust, lint and other allergens in your household air
- CHANGE YOUR FILTER OFTEN: For optimal performance, make sure to change your filter at least once every 90 days
- VERSATILE USES: Works for changing the air filters in your furnace, air conditioner/heating system or HVAC system
- SMART APP: Use the Filtrete Smart App (iOS or Android) to set 30-, 60- or 90-day reminders to change your air filter
- 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 |
|---------------|-------|
| Brand | Filtrete |
| Compatible Devices | Air Conditioner, Furnace |
| EU Spare Part Availability Duration | 3 Months |
| MERV Rating | 11 |
| Material | Polypropylene |
| Product Dimensions | 19.69"L x 0.81"W x 19.69"Th |

## Product Details

- **Brand:** Filtrete
- **Material:** Polypropylene
- **Product Dimensions:** 19.69"L x 0.81"W x 19.69"Th
- **MERV Rating:** 11
- **Compatible Devices:** Air Conditioner, Furnace
- **EU Spare Part Availability Duration:** 3 Months
- **Item Weight:** 9.28 ounces
- **Global Trade Identification Number:** 00051111098028, 00051141915289
- **UPC:** 051111098028 051141915289
- **Number of Items:** 4

## Images

![Filtrete 20x20x1 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 19.69 x 0.81 in) - Image 1](https://m.media-amazon.com/images/I/61OAQQD3ErL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Air Filters – Reliable and Effective!
*by J***E on July 24, 2025*

I've been using these Filtrete 20x20x1 MERV 11 filters for over a year now, and I couldn’t be happier with the performance. With pets and seasonal allergies in the household, clean air is a must — and these filters deliver. Installation is quick and easy, and they fit perfectly in my system. I noticed a big difference in air quality within just a few days. Less dust on surfaces, fewer sneezing fits, and a noticeable reduction in pet dander floating around. They also help keep our HVAC system running efficiently. I like that this pack includes 4 filters, making it convenient to stay on top of the recommended 3-month replacement cycle without needing to reorder constantly. Great value for the quality and performance you get. If you're looking for a dependable filter that balances air flow with allergen capture, this is the one. Highly recommended!

### ⭐⭐⭐⭐⭐ Keeps the Air Fresh and Filters Last Well
*by M***E on October 8, 2025*

I’ve been using Filtrete products for years because they’re consistent and dependable. They fit perfectly and noticeably improve air quality in my home. Depending on your dust levels or how often you run the A/C, I recommend changing them every 1–2 months. Great brand, great performance, and worth the price.

### ⭐⭐⭐⭐⭐ Nice air filter that works well
*by T***T on January 6, 2026*

These filters work great and they’re a good price.

## Frequently Bought Together

- Filtrete 20x20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 19.69x19.69x0.81 in)
- Filtrete 14x14x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2 Pack (Actual Size 13.81 x 13.81 x 0.81 in)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-12*