Description
xElevate your air quality with the ShufudeJa 400 replacement filter
Designed specifically for the 400 series, this replacement filter helps maintain peak performance of your purifier. The 3-stage filtration blends a fine pre-filter, a main filter, and a high-efficiency activated carbon layer to capture dust, pollen, pet dander, odors, and smoke without adding complexity to your routine.
When paired with the 400 air purifier, you may notice crisper air and a unit that runs with steadier efficiency. The filter uses FSC-certified paper and robust components, reflecting a commitment to quality and responsible materials.
What you get
- 2-pack replacement filters for 400 air purifiers
- Three-stage design: pre-filter, main filter, activated carbon
- Snap-in installation guidance for a quick refresh
Key benefits
- Traps dust, pollen, and pet hair with fine filtration
- Activated carbon helps reduce odors and VOCs in indoor air
- Simple maintenance with a straightforward replacement process
- Cost-effective option to sustain ongoing air cleaning needs
Easy care and installation
Replace every six months, or sooner in high-use environments. The filters are designed for quick assembly—no special tools required, and the process takes just a few minutes.
Real-life use scenarios
- Homes with pets seeking to manage dander and lingering smells
- Urban apartments filtering pollution and smoky air
- Kitchens where cooking odors collect over time
Note: This description highlights product attributes and typical outcomes without making medical claims. Your experience may vary.
FAQ
Q: Is this filter compatible with other models besides the 400?
A: This filter is designed for the 400 series only; it is not compatible with 240, Boneco P400, or TPLMB P400.
Q: How often should I replace the filter?
A: We recommend replacing every 6 months, or more often in high-use environments; each purchase includes a 2-pack.
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.