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Description
xCleaner air starts with a smart, reliable filter
Filtrete’s 16x20x1 AC furnace filter combines exclusive 3-in-1 technology with a high MPR 2500 score and a MERV 14 standard. This multi-layer design is built to pull in and trap a wide range of particles while still allowing cleaner air to flow through your HVAC system. In real-world use, this means your home’s air can feel crisper and the space around you may look and smell less dusty or smoky. The 4-pack offers consistent availability, so replacements stay simple across seasons without interrupting your comfort.
Key specs and how they translate to daily use
- Three-in-1 filtration that pulls in and traps a broad spectrum of particles, from large debris to ultrafine particles
- Exact dimensions: 15.63 x 19.63 x 0.78 inches (slightly different from nominal size) for a snug fit in many 16x20x1 housings
- MPR 2500 and MERV 14 ratings support versatile filtration performance, targeting a wide range of indoor pollutants
- Designed for use with furnaces, air conditioners, or whole HVAC systems for flexible installation
The filter is pleated and 1 inch thick, a balance of filtration efficiency and airflow. Its design helps maintain steady airflow through your system, which can support consistent temperature distribution and potentially reduce energy strain on your equipment. In addition to trapping larger irritants like lint and pollen, it targets countless microparticles that can circulate in busy living spaces.
Real-world benefits you might notice
- Better airflow in rooms with high activity, pets, or frequent cooking
- Reduction in visible dust buildup on surfaces between cleaning sessions
- Potential improvement in air feel during allergy seasons thanks to broader particle capture, including ultrafine particles and aerosols
As noted in the product data, the filter can capture a significant portion of airborne particles, including up to 90% of virus-containing particles in certain conditions (1). This data point is provided for context and should be interpreted as part of a broader air filtration approach, not a guarantee of health outcomes. For ongoing maintenance, use the Filtrete Smart App to set reminders for 30, 60, or 90 days between filter changes.
Care and replacement guidance
- Replace at least every 90 days for optimal performance in typical homes
- In households with pets, smokers, or high use, consider more frequent changes
- Keep a spare in the four-pack for easy, on-time replacements
Filtrete is a trusted name in HVAC filtration, and this 4-pack makes it convenient to maintain a schedule that helps keep your living space feeling fresh and comfortable.
FAQ
Q: Is this Filtrete filter size compatible with my furnace?
A: This 16x20x1 inch filter fits many standard furnaces and air conditioners; check your unit's label to confirm.
Q: How often should I replace the Filtrete MPR 2500 filter?
A: Replace every 90 days for optimal performance; consider more frequent changes in homes with pets or heavy use.
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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