Description
xPurify the air you breathe with Filtrete 17.81x19.81x0.81-in MERV 13 MPR 1900 Filter (2-Pack)
In homes where air quality matters, this Filtrete filter blends high airflow with strong filtration. Made by 3M, it uses exclusive 3-in-1 Filtrete technology to pull in and trap particles you notice—dust on a sunny afternoon, pet dander after a playful hour, or cooking smoke—while still allowing cleaner air to pass through.
The combination of a MPR 1900 rating and MERV 13 efficiency targets a broad range of contaminants without sacrificing circulation. Filtrete emphasizes airflow, reporting higher airflow than comparable residential 1-inch MERV 13 filters, based on California Energy Commission data current as of early 2025. This balance supports steady comfort and consistent HVAC performance in everyday living spaces.
This product is a 2-pack designed for standard 1-inch filter slots in most home furnaces, air conditioners, and HVAC units. The actual dimensions are 17.81 x 19.81 x 0.81 inches, slightly different from the nominal size often advertised. If your system needs a precise fit, verify the measurements before replacing the filter.
What you gain with Filtrete 3-in-1 filtration
- Efficient particle pull: captures pet dander, smoke, bacteria, and even some viruses from the passing air.
- Large particle capture: traps pollen, lint, and household dust for a cleaner visible environment.
- Microparticle focus: with 1900 MPR and a MERV 13 rating, targets particles in the 0.3–1 micron range.
Real-world use and maintenance
Picture allergy season mornings that feel crisper with less airborne irritants. After cooking, you may notice a reduction in lingering odors and particulates, contributing to a more pleasant living area. In daily life, you’ll appreciate steady airflow that supports comfortable cooling in warm months and reliable heating in cool ones.
Filtrete notes that this filter carries asthma and allergy-friendly certification, signaling suitability for households sensitive to airborne irritants. It is not a medical claim, but many users report a sense of cleaner air and improved comfort as a result of filtration. For ongoing ease, set a replacement interval in the Filtrete Smart App—you can choose 30, 60, or 90 days by scanning the packaging barcode. This helps keep maintenance predictable without guesswork.
Simple, reliable maintenance
- 90-day change interval supports routine HVAC upkeep without frequent guesswork.
- Two-pack convenience allows you to rotate filters at change time or keep a spare for future use.
- Regular checks of the exact dimensions help ensure a proper seal and efficient airflow.
Whether upgrading an aging filter or establishing a healthier home environment, Filtrete 3-in-1 filtration offers a practical option for cleaner air and dependable airflow, backed by brand expertise and data on airflow performance.
Note: For best results, pair with regular HVAC maintenance and correct installation. Use the brand’s data and third-party evaluations as guidance, not guaranteed outcomes.
FAQ
Q: What size is this Filtrete filter and how many come in the package?
A: The filter measures 17.81 x 19.81 x 0.81 inches and the package includes two filters.
Q: How often should I replace the Filtrete MERV 13 MPR 1900 filter?
A: Replace every 90 days for optimal HVAC performance.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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