Manufacturer | 3M |
---|---|
Part Number | MPR 300 |
Item Weight | 9.8 ounces |
Product Dimensions | 20 x 20 x 1 inches |
Country of Origin | Mexico |
Item model number | UAFP-20X20-BJ |
Is Discontinued By Manufacturer | No |
Size | 20x20x1 |
Color | White |
Style | 6-Pack |
Material | Polypropylene |
Pattern | MPR 300 Merv 5 |
Item Package Quantity | 6 |
Minimum Efficiency Reporting Values (MERV) | 5 |
Included Components | 6 Filters |
Batteries Included? | No |
Batteries Required? | No |
Warranty Description | Limited Warranty |

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Filtrete 20x20x1 AC Furnace Air Filter, MERV 5, MPR 300, Capture Unwanted Particles, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6-Pack (Actual Size19.69x19.69x0.81 in)
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Return this item for free
We offer easy, convenient returns with at least one free return option: no shipping charges. All returns must comply with our returns policy.
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Purchase options and add-ons
Brand | Filtrete |
Material | Polypropylene |
Product Dimensions | 20"L x 20"W x 1"Th |
MERV Rating | 5 |
Compatible Devices | Air Conditioner, Furnace |
Item Weight | 0.61 Pounds |
Global Trade Identification Number | 00638060262818, 00076308414481 |
UPC | 638060262818 |
Number of Items | 6 |
Manufacturer | 3M |
About this item
- MAKE YOUR HOME YOUR SANCTUARY: 6-pack of 3-month pleated Filtrete 20x20x1 MPR 300 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 19.69 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 300 MPR and MERV 5 rating, your Filtrete Filter will help capture many particles 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: On your first order, simply click on Subscribe and Save" to set up your delivery schedule and save up to 10% on your orders. FOR RESIDENTIAL use only
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This product has sustainability features recognized by trusted certifications.Safer chemicalsMade with chemicals safer for human health and the environment.As certified byThe Nordic Swan Ecolabel
Nordic Swan Ecolabel is the Nordic's most recognised environmental certification. A product that carries the Nordic Swan Ecolabel complies with product specific environmental, health and quality requirements in all relevant stages of the lifecycle - raw materials, production, usage, re-use and recycling. The requirements are designed to protect environment and health by focusing on biodiversity in forests, land and sea, restriction on hazardous substances, resource efficiency, circular economy and reduction of greenhouse gas emissions.Manufacturing practicesManufactured using processes that reduce the risk of negative environmental impact.As certified byThe Nordic Swan Ecolabel
Nordic Swan Ecolabel is the Nordic's most recognised environmental certification. A product that carries the Nordic Swan Ecolabel complies with product specific environmental, health and quality requirements in all relevant stages of the lifecycle - raw materials, production, usage, re-use and recycling. The requirements are designed to protect environment and health by focusing on biodiversity in forests, land and sea, restriction on hazardous substances, resource efficiency, circular economy and reduction of greenhouse gas emissions. - Sustainability features for this product
Product Certification (1)
Products with trusted sustainability certification(s). Learn moreProduct Certification (1)GreenCircle Certified: Certified Environmental Facts Label verifies product carbon footprint reduction in the raw material or manufacturing stage. - Sustainability features for this product
Sustainability features
This product has sustainability features recognized by trusted certifications.Safer chemicalsMade with chemicals safer for human health and the environment.As certified byThe Nordic Swan Ecolabel
Nordic Swan Ecolabel is the Nordic's most recognised environmental certification. A product that carries the Nordic Swan Ecolabel complies with product specific environmental, health and quality requirements in all relevant stages of the lifecycle - raw materials, production, usage, re-use and recycling. The requirements are designed to protect environment and health by focusing on biodiversity in forests, land and sea, restriction on hazardous substances, resource efficiency, circular economy and reduction of greenhouse gas emissions.Manufacturing practicesManufactured using processes that reduce the risk of negative environmental impact.As certified byThe Nordic Swan Ecolabel
Nordic Swan Ecolabel is the Nordic's most recognised environmental certification. A product that carries the Nordic Swan Ecolabel complies with product specific environmental, health and quality requirements in all relevant stages of the lifecycle - raw materials, production, usage, re-use and recycling. The requirements are designed to protect environment and health by focusing on biodiversity in forests, land and sea, restriction on hazardous substances, resource efficiency, circular economy and reduction of greenhouse gas emissions. - Sustainability features for this product
Product Certification (1)
Products with trusted sustainability certification(s). Learn moreProduct Certification (1)GreenCircle Certified: Certified Environmental Facts Label verifies product carbon footprint reduction in the raw material or manufacturing stage. - Sustainability features for this product
Sustainability features
This product has sustainability features recognized by trusted certifications.Forestry practicesMade with materials from well-managed forests, recycled materials, and/or other controlled wood sources.As certified byThe Forest Stewardship Council
The Forest Stewardship Council (FSC) supports responsible forestry, which is a vital solution to combat climate change. Choosing FSC-certified products – whether furniture, building materials, paper, rubber, or textiles – helps protect forests, wildlife, clean water and supports the Indigenous Peoples, forest workers and communities who depend on them. Choosing FSC-certified products can also help to mitigate climate change by supporting responsible management of the world’s forests. For a better future, choose FSC. - Sustainability features for this product
Sustainability features
This product has sustainability features recognized by trusted certifications.Forestry practicesMade with materials harvested from responsibly managed forests.As certified byRainforest Alliance
Rainforest Alliance is an international non-profit organization working to create a better future for people and nature. By choosing Rainforest Alliance certified products, you help support farmers to follow more sustainable, climate-smart farming practices that protect natural resources and the environment by using land, water, and energy more carefully. These practices also safeguard carbon-storing forests and help farmers mitigate and adapt to climate change, which ultimately improves their livelihoods.The Forest Stewardship Council
The Forest Stewardship Council (FSC) supports responsible forestry, which is a vital solution to combat climate change. Choosing FSC-certified products – whether furniture, building materials, paper, rubber, or textiles – helps protect forests, wildlife, clean water and supports the Indigenous Peoples, forest workers and communities who depend on them. Choosing FSC-certified products can also help to mitigate climate change by supporting responsible management of the world’s forests. For a better future, choose FSC.BiodiversityMade with materials harvested in a way that helps protect animals, plants, and a healthy ecosystem.As certified byRainforest Alliance
Rainforest Alliance is an international non-profit organization working to create a better future for people and nature. By choosing Rainforest Alliance certified products, you help support farmers to follow more sustainable, climate-smart farming practices that protect natural resources and the environment by using land, water, and energy more carefully. These practices also safeguard carbon-storing forests and help farmers mitigate and adapt to climate change, which ultimately improves their livelihoods.Worker well-beingManufactured on farms or in facilities that protect the rights and/or health of workers.As certified byRainforest Alliance
Rainforest Alliance is an international non-profit organization working to create a better future for people and nature. By choosing Rainforest Alliance certified products, you help support farmers to follow more sustainable, climate-smart farming practices that protect natural resources and the environment by using land, water, and energy more carefully. These practices also safeguard carbon-storing forests and help farmers mitigate and adapt to climate change, which ultimately improves their livelihoods.Farming practicesMade with materials harvested from responsibly managed farms.As certified byRainforest Alliance
Rainforest Alliance is an international non-profit organization working to create a better future for people and nature. By choosing Rainforest Alliance certified products, you help support farmers to follow more sustainable, climate-smart farming practices that protect natural resources and the environment by using land, water, and energy more carefully. These practices also safeguard carbon-storing forests and help farmers mitigate and adapt to climate change, which ultimately improves their livelihoods.
From the brand

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Bacteria & Virus
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Pollen & Pet Dander
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Lint & Dust
From the manufacturer




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Clean Living Basic Dust - 300 MPR
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Micro Allergen - 1000 MPR
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Allergen + Odor - 1200 MPR
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Healthy Living Ultra Allergen - 1500 MPR
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Healthy Living 1500 MPR Smart
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Customer Reviews |
4.7 out of 5 stars 177,779
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4.8 out of 5 stars 20,959
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4.7 out of 5 stars 13,380
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4.8 out of 5 stars 6,100
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4.8 out of 5 stars 6,100
|
Price | $39.99$39.99 | $43.98$43.98 | — no data | $45.96$45.96 | — no data |
Lint, Household Dust, Dust Mite Debris | ✓ | ✓ | ✓ | ✓ | ✓ |
Mold Spores | - no data | ✓ | ✓ | ✓ | ✓ |
Pollen | - no data | ✓ | ✓ | ✓ | ✓ |
Pet Dander / Smoke / Smog | - no data | ✓ | ✓ | ✓ | ✓ |
Cough & Sneeze Particles | - no data | - no data | ✓ | ✓ | ✓ |
Bacteria / Virus | - no data | - no data | - no data | ✓ | ✓ |
PLUS Odor Reduction | - no data | - no data | ✓ | - no data | - no data |
Bluetooth Enabled | - no data | - no data | - no data | - no data | ✓ |
Amazon Dash Replenishment | - no data | - no data | - no data | - no data | ✓ |
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Product information
Technical Details
Additional Information
ASIN | B07FNXS7G9 |
---|---|
Customer Reviews |
4.7 out of 5 stars |
Best Sellers Rank | #5 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #2 in Furnace Filters |
Date First Available | June 30, 2009 |
Warranty & Support
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Filtrete 20x20x1 AC Furnace Air Filter, MERV 5, MPR 300, Capture Unwanted Particles, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6-Pack (Actual Size19.69x19.69x0.81 in)
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HONEST Review of Filtrete Air Filter, MPR 300, MERV 5
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Honest Review of the 3M Filtrete Air Filters.
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Everything to Know About Filtrete's MPR 300/MERV 5 Filter
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Best Filter - Ultra Allergen or Dust & Pollen? #thisorthat
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Filtrete AC Furnace Air Filter, MERV 5, MPR 300
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Watch this honest review before purchasing
Ashley Gonyer
Product Description
You run a tight ship at home, from floor to ceiling -- and everywhere in between. Unfortunately, ordinary home non-electrostatic air filters aren’t super effective at capturing unwanted particles. GOOD NEWS: The unique design of the electrostatically charged Filtrete Basic Dust Air Filter attracts -- and trap --more particles from your air through your heating and cooling system, making quality control a breeze. With each cycle through the filter, your indoor air becomes a little bit cleaner.
Top Brand: Filtrete
Compare with similar items
This Item ![]() Filtrete 20x20x1 AC Furnace Air Filter, MERV 5, MPR 300, Capture Unwanted Particles, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6-Pack (Actual Size19.69x19.69x0.81 in) | Recommendations | |||||
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $39.99$39.99 | $29.28$29.28 | -17% $32.99$32.99 List: $39.84 | $35.99$35.99 | $40.99$40.99 | $49.99$49.99 |
Delivery | Get it as soon as Thursday, Mar 20 | — | Get it as soon as Thursday, Mar 20 | — | Get it Mar 20 - 24 | Get it as soon as Thursday, Mar 20 |
Customer Ratings | ||||||
Sold By | Amazon.com | Wonderfil Filters | OULITE | Homegoods Shop | Dynasty Brands Direct | BNX AccuMed |
compatible devices | Furnace, Air Conditioner | Air Conditioner, Furnace, Heat Pump | Furnace, Air Conditioner | Furnace, Air Conditioner, HVAC Systems | Air Conditioner, Furnace | Air Conditioner, Furnace |
MERV rating | 5 | 8 | 8 | 5 | 8 | 11 |
number of items | 6 | 4 | 8 | 6 | 6 | 6 |
material | Polypropylene | Polyester | Acrylonitrile Butadiene Styrene | Polypropylene | Polypropylene | Polypropylene |
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the air filter offers good value and performance for everyday use. They say it works well, filters the air effectively, and is easy to install. However, some customers have mixed opinions on its quality and fit.
AI-generated from the text of customer reviews
Customers appreciate the value for money. They say it fits well and offers good quality for the price.
"...I don’t have to worry about restocking for months, and the price per filter is a great deal compared to buying them individually at a store. - **..." Read more
"...filters provide reliable performance, ease of installation, and a cost-effective way to keep your air clean plus running smoothly." Read more
"Excellent product for the price using it on a old Trane American standard unit and it works fantastic!!!" Read more
"...The price point is reasonable for the level of filtration provided, making it a practical choice for routine HVAC maintenance...." Read more
Customers are satisfied with the air filter's performance. They find it reliable and easy to install. The filters keep their HVAC systems running efficiently and without noticeable strain.
"...Overall I like the filters provide reliable performance, ease of installation, and a cost-effective way to keep your air clean plus running smoothly." Read more
"...The HVAC system is running efficiently, and there’s no noticeable strain. **Cons:**..." Read more
"...the price using it on a old Trane American standard unit and it works fantastic!!!" Read more
"...for maintaining cleaner indoor air, offering good value and performance for everyday use." Read more
Customers like the filter quality. They say it does a good job of filtering the air and is a basic no-frills filter that does what it's supposed to do. Customers find the Filtrete MPR 300s the best balance between filtration and airflow.
"...Pros:** - **Great Filtration Performance:** These filters do an excellent job at capturing dust, pollen, and even smaller particles like pet..." Read more
"...The filter's performance is noticeable, especially during allergy seasons, helping to maintain cleaner air and reducing the need for frequent..." Read more
"...The fit is perfect and it does a good job filtering the air. I change the filters once every 4-6 weeks and see how much dirt it catches...." Read more
"This is a solid, no-frills air filter that does what it’s supposed to. It fits well, installs easily, and helps with dust and debris...." Read more
Customers appreciate the air filter's ability to capture dust, pollen, and other particles. They find that it reduces dust in their homes and traps dirt effectively, keeping the air clean and fresh.
"I love this filter because I can see it captures common airborne particles like dust, lint, and pollen, making it an excellent option for indoor air..." Read more
"...If you’re looking for a high-quality air filter to keep your home’s air clean and fresh, this 6-pack is a fantastic buy. Highly recommend!" Read more
"...It effectively traps dust, lint, pollen, and pet dander, improving indoor air quality and reducing allergens circulating throughout the house...." Read more
"Fits perfect in my ceilings and does collect a LOT of dust." Read more
Customers find the air filter easy to install and use. It comes with clear instructions and integrates seamlessly into their HVAC systems without any issues. The pleated design is convenient and ensures proper airflow. Overall, customers are satisfied with the filter's quality and performance.
"...will change this filter quarterly because these filters offer hassle-free maintenance, requiring less frequent replacements compared to other options..." Read more
"...:** The 16x24x1 size fits perfectly in my HVAC system, and installation was a breeze. I had all six filters swapped out within minutes. - **..." Read more
"...Installation is straightforward, fitting seamlessly into standard furnace filter slots without any issues...." Read more
"...It fits well, installs easily, and helps with dust and debris. It’s not the most high-end option, but for a basic filter, it works just fine...." Read more
Customers have different views on the air filter's quality. Some find it sturdy and durable, lasting a long time before needing replacement. Others mention the sturdiness is flimsy, with a plastic backing instead of metal. The price is nice, but some say the filters are flimsy and don't last for 6 months.
"...I had all six filters swapped out within minutes. - **Durable and Long-Lasting:** Even after a full month of use, the filters are still..." Read more
"...Overall, the Filtrete 16x25x1 AC Furnace Air Filter is a reliable option for maintaining cleaner indoor air, offering good value and performance for..." Read more
"...The only drawback I seem to find is the cardboard edges are a bit flimsy. It does not affect it tho." Read more
"...Will only buy from here from now on. Filter quality is excellent, shipped in a secure box." Read more
Customers have different experiences with the fit of the air filter. Some say it fits true to size and takes up less space for storage. Others mention that the sizes are not common, and it may be difficult to get them into position correctly.
"...Easy to Install:** The 16x24x1 size fits perfectly in my HVAC system, and installation was a breeze...." Read more
"...They are perfect fit for my standard HVAC systems...." Read more
"...The only issue is I have to bend it to get it to fit. Not really a 20x24x1." Read more
"...Installation is straightforward, fitting seamlessly into standard furnace filter slots without any issues...." Read more
Reviews with images

Go for the white frame Filtrete
Top reviews from the United States
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- Reviewed in the United States on September 25, 2024Size: 16 x 24 x 1Verified PurchaseI recently purchased the 6-pack of Filtrete 16x24x1 air filters, and they’ve exceeded my expectations in terms of both quality and performance. Here’s what I’ve noticed after using them:
**Pros:**
- **Great Filtration Performance:** These filters do an excellent job at capturing dust, pollen, and even smaller particles like pet dander. I’ve noticed a significant improvement in air quality within just a few days of using them. They really help with reducing allergens, which has made a noticeable difference in my household.
- **Easy to Install:** The 16x24x1 size fits perfectly in my HVAC system, and installation was a breeze. I had all six filters swapped out within minutes.
- **Durable and Long-Lasting:** Even after a full month of use, the filters are still performing well. They don’t clog up too quickly, which means I don’t have to change them as often as some other brands. They seem sturdy and built to last.
- **Value for Money:** Buying a 6-pack is incredibly convenient and cost-effective. I don’t have to worry about restocking for months, and the price per filter is a great deal compared to buying them individually at a store.
- **Improved Airflow:** Even though the filters capture a lot of particles, they don’t restrict airflow in the house. The HVAC system is running efficiently, and there’s no noticeable strain.
**Cons:**
- **Packaging:** The only minor issue is that the filters could be packaged a little more securely. When they arrived, a couple of the filters were slightly bent on the edges. It didn’t affect the performance, but sturdier packaging would be appreciated.
**Final Thoughts:**
I’m extremely happy with these Filtrete filters. They’re reliable, durable, and do a fantastic job at improving air quality. If you’re looking for a high-quality air filter to keep your home’s air clean and fresh, this 6-pack is a fantastic buy. Highly recommend!
- Reviewed in the United States on February 6, 2025Size: 12 x 24 x 1Verified PurchaseI love this filter because I can see it captures common airborne particles like dust, lint, and pollen, making it an excellent option for indoor air filtration. It helps trap unwanted particles, and improving the overall air quality in my home. They are perfect fit for my standard HVAC systems. I will change this filter quarterly because these filters offer hassle-free maintenance, requiring less frequent replacements compared to other options. While it’s not as high-performing as premium filters, it strikes a good balance for those what I need regular filtration without the added cost. Overall I like the filters provide reliable performance, ease of installation, and a cost-effective way to keep your air clean plus running smoothly.
- Reviewed in the United States on February 23, 2025Size: 20x20x1Verified PurchaseExcellent product for the price using it on a old Trane American standard unit and it works fantastic!!!
- Reviewed in the United States on July 10, 2024Size: 16x25x1Verified PurchaseThe Filtrete 16x25x1 AC Furnace Air Filter, with its MERV 5 rating and MPR 300, provides reliable filtration for capturing unwanted particles in my home's HVAC system. It effectively traps dust, lint, pollen, and pet dander, improving indoor air quality and reducing allergens circulating throughout the house. The filter's performance is noticeable, especially during allergy seasons, helping to maintain cleaner air and reducing the need for frequent dusting.
Installation is straightforward, fitting seamlessly into standard furnace filter slots without any issues. The filter itself is sturdy and well-made, holding up well over the recommended three-month lifespan. The price point is reasonable for the level of filtration provided, making it a practical choice for routine HVAC maintenance.
While the MERV 5 rating is effective for basic filtration needs, those requiring higher filtration efficiency for finer particles may consider upgrading to a higher MERV-rated filter in the Filtrete line. Overall, the Filtrete 16x25x1 AC Furnace Air Filter is a reliable option for maintaining cleaner indoor air, offering good value and performance for everyday use.
- Reviewed in the United States on March 6, 2025Size: 14 x 24 x 1Verified PurchaseI have been buying this filters for years and haven’t had any issues. They filter the air and always collect a lot of debris which is what you want. Amazon has them the cheapest which saves me a trip to the store. Remember to install them the correct way by following the arrow. The arrow is the way the air is flowing through the system.
- Reviewed in the United States on December 15, 2024Size: 14 x 30 x 1Verified PurchaseI've ordered these air filters three times for my home with central air/heating. The fit is perfect and it does a good job filtering the air. I change the filters once every 4-6 weeks and see how much dirt it catches. My wife can notice when its time to change the filter because the air in the house isn't as pure. Good value and quality for the price
- Reviewed in the United States on February 17, 2025Size: 16x25x1Verified PurchaseI change filters every two or three months, which is probably over kill but so be it. These filters work as good as any and the price it right.
- Reviewed in the United States on February 21, 2025Size: 20x25x1Verified PurchasePriced way better here than at Walmart or any other store. Will only buy from here from now on. Filter quality is excellent, shipped in a secure box.
Priced way better here than at Walmart or any other store. Will only buy from here from now on. Filter quality is excellent, shipped in a secure box.
Images in this review
Top reviews from other countries
- KellyReviewed in Canada on February 24, 2025
5.0 out of 5 stars Works well
Size: 16x25x1Verified PurchaseI was buying the expensive charcoal filters but could never tell how well they were working. Tried these out & won’t ever go back to the expensive ones. Work great & the price is great!
-
Luis ValdesReviewed in Mexico on December 28, 2024
5.0 out of 5 stars Todo bien
Size: 12 x 12 x 1Verified PurchaseGracias
- LouReviewed in the United Arab Emirates on September 11, 2024
5.0 out of 5 stars Good basic Air filters
Size: 10 x 20 x 1Verified PurchaseGood quality air filters designed to filter larger particles.
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Amazon CustomerReviewed in Mexico on June 30, 2023
5.0 out of 5 stars Buen precio y calidad
Size: 16x20x1Verified PurchaseCumplen su función básica de filtrado
- WatchmanReviewed in Australia on February 9, 2025
5.0 out of 5 stars Perfect for Aussie Homes too
Size: 20x20x1Verified PurchaseWhen living in the US, I replaced my filters regularly with these. Down under, one is expected to replenish aluminium framed filters with bits of felt cut to shape.
I was glad to find these on Amazon with free shipping. Perfectly replaced my 53cm filters. At 2.5 cm they are a little wide but doesn’t seem to matter. For sixty bucks for 6 filters it’s well worth it.