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Description
xOverview
Discover the FFAC C545 True HEPA Replacement Filter S, a 4-pack designed to fit Winix C545 air purifiers. These filters align with part numbers 1712-0096-00 and 2522-0058-00, offering a straightforward replacement path when you notice changes in airflow or room scent.
Built for dependable performance, this four-pack keeps you stocked for routine maintenance, reducing downtime and helping your purifier stay ready for daily use.
What’s inside
- Four FFAC C545 True HEPA Filter S units compatible with Winix C545
- Activated carbon layer to help reduce odors and unwanted smells from everyday environments
- High-quality non-woven fabric and activated carbon materials for durable filtration
- Efficient design aimed at low-energy consumption and a light, low-density structure
Key performance details
Designed to capture a high percentage of suspended solids as small as 0.3 microns, with up to 99.7% filtration efficiency in controlled conditions. Real-world results vary with usage and room conditions, but the filter is built to maintain steady airflow and filtration potential.
Compared with standard replacements, this filter S option emphasizes a balanced approach to filtration and airflow, helping sustain a comfortable room environment.
Usage tips and maintenance
- Replace every 5–8 months for optimal performance, depending on room air quality and purifier usage
- Follow proper installation orientation and ensure a snug fit into the Winix C545 housing
Compatibility and fit
- Designed for Winix C545 air purifiers
- Part numbers: 1712-0096-00 and 2522-0058-00
Why choose FFAC
FFAC combines quality non-woven fabrics with activated carbon to support reliable filtration performance while keeping energy use low. The 4-pack approach helps you plan maintenance without waiting for shipments, supporting a smoother daily routine.
FAQ
Q: What is included in the FFAC C545 Replacement Filter S 4-Pack?
A: The set includes four C545 True HEPA filters compatible with Winix C545, designed for easy replacement and ongoing air filtration.
Q: How often should I replace the FFAC C545 Replacement Filter S?
A: For optimal performance, replace every 5–8 months depending on usage and air quality.
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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