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Description
xAuthentic PuroAir 240 Replacement Filter
Choosing genuine replacements matters for fit, performance, and peace of mind. The Official PuroAir Seal confirms you’re getting an authentic 240 replacement filter designed to work with your purifier. Plus, you can opt into a convenient reminder service that notifies you when it’s time to change the filter and delivers replacements to your door every 3–4 months.
Powerful three‑layer filtration you can count on
The PuroAir True HEPA system combines a pre‑filter, a high‑efficiency HEPA core, and an activated carbon layer. Together they’re engineered to capture a wide range of pollutants and odors, with claims of filtering up to 99.9 percent in typical testing scenarios.
- Pre‑filter helps extend the life of the main filter by catching larger particles
- HEPA core targets microscopic dust and pollen for cleaner air
- Activated carbon adds a second line of defense against odors
CarbonTech: a dedicated approach to odors and freshness
The CarbonTech layer uses a proprietary carbon blend designed to improve odor filtration without compromising airflow. Independent testing in ISO 17025 laboratories supports its role in the overall filtration stack.
Science-backed and real‑world-ready
Third‑party testing, including SleepScore’s independent assessment in 2024, demonstrates the filter’s ability to address common indoor pollutants and pet dander in real rooms. While results vary by space, many users notice a difference in air feel and freshness.
- Pet owners may experience less pet dander exposure in shared rooms
- Rooms with cooking or smoke odors can feel more neutral between uses
Convenience, warranty, and trusted support
PuroAir backs its genuine filters with a two‑year warranty and US‑based customer care. The service plan includes reminders for timely replacements and the option to have filters shipped to your doorstep, helping you stay on track without extra effort.
Note: results depend on room size, usage patterns, and air exchange; this filter is designed for typical home environments and aims to maintain a fresh, comfortable atmosphere.
FAQ
Q: What makes the PuroAir 240 replacement filter genuine?
A: Look for the official PuroAir seal to verify authenticity, and set up doorstep reminders for replacements every 3–4 months.
Q: What benefits does CarbonTech offer?
A: CarbonTech targets odors with activated carbon and supports overall filtration in typical home 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.
- Choosing a selection results in a full page refresh.