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Levoit Core 400S Smart Air Purifier Replacement Filter Filters Fast FF-400S

FF-400S

3 Review(s)
$29.95
Retail: $35.99 /ea
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Retail: $35.99
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Frequently Bought With This Item

Eliminate airborne contaminants in your home with the Filters Fast® FF-400S Replacement Filter for Levoit Core 400S Smart Air Purifier. Featuring advanced 3-stage filtration, this filter effectively captures bacteria, mold, and viruses. With ten times more carbon than competing brands, it ensures the removal of unwanted household odors. Compatible exclusively with the Core 400S, the FF-400S includes a high-strength polyethylene terephthalate (PET) pre-filter that captures pet hair, fibers, human hair, lint, and dust. The main filter targets airborne particles, viruses, mold, and bacteria, while the custom high-efficiency activated carbon filter neutralizes cooking and pet odors and filters VOCs, fumes, and smoke. Make this premium replacement filter your go-to solution for comprehensive air filtration.

Specifications:

  • Brand: Filters Fast®
  • Part Number: FF-400S
  • Pack Size: 1
  • Weight: 2 lbs.
  • Dimensions: 21.7"H x 20.1'W x 20/1"D
  • Filter Life: 6 months

Compatible Parts:

The Levoit Core 400S Smart Air Purifier Replacement Filter Filters Fast FF-400S is the correct replacement for the following part numbers:

Part Number
PSJ-109301F-01
No results for {X}

Compatible Models:

The Levoit Core 400S Smart Air Purifier Replacement Filter Filters Fast FF-400S is correct replacement for the following model numbers:

BrandModel NumberDescription
Levoit CORE 400S Smart Air Purifier
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Customer Reviews:

Total Reviews: 3 Average Rating: 5 / 5.0

Filtersfast Reviews on Trust Pilot external site
Hugh Crandall2025-12-23

The filter appears identical to the OEM filter. Fits perfect.

Collected by Trustpilot.com
Sue C2025-11-02

Works just fine

Collected by Trustpilot.com
Bill2025-10-13

As good or better than the original equipment. Works well, saves monies. My two filter order arrived properly package and was shipped via FedEx the day after my order was placed.Thanks.

Collected by Trustpilot.com

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Filters Fast offers economy free shipping every day on U.S. orders over $99 when shipping to the lower 48 states. This free shipping offer excludes Alaska and Hawaii, P.O. Box or APO/FPO/DPO and international orders. Orders under $99 ship for a fee to most destinations within the contiguous United States (excluding Hawaii and Alaska).

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Please note, some Products are special order and may require a longer ship-out and/or delivery time frame. These Product have a shipping timeframe stated on the Product page on the Services.

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RETURNS AND REFUNDS POLICY

Filters Fast is happy to accept returns on items within 365 days of the original ship date. All returned Products are inspected and must be in a new, unused condition and contain all original parts, shrink wrap, protective seals, and components or, if used, must have been sold with the Satisfaction Guarantee Badge. We will not accept the return of any other Products, including those that have been damaged other than by the applicable carrier, used, or do not contain all original parts, shrink wrap, protective seals, and components.

Return requests must be processed using our self-service online portal. To access the online portal, login to your account by going to www.filtersfast.com and clicking on the My Account button.

Return Restrictions:

We encourage our customers to package their return carefully to avoid any damages in transit back to us.

Damage Due To Carrier Mishandling:

Filters Fast is not liable for damages to your Product(s) caused by the carrier that are reported to us after 365 days from the original ship date.

In the event that you receive Products damaged by the carrier, we will work to resolve the issue, which may include you returning the Products to us. Please follow these steps to submit a claim for Products that the carrier damaged:

Return Shipping Label:

Filters Fast offers convenient prepaid mailing labels for returns to customers in the contingent continental US.

FILTERS FAST REFUND POLICY

We inspect all returned items when they arrive at our distribution facility. If you comply with the Returns Policy and your return is a result of a Filters Fast error in processing your Transaction or a defective Product that is protected by the Satisfaction Guarantee, we will refund the full cost of the Product. Additionally, if you comply with the Returns Policy and depending on the circumstances, we may refund the full cost of Products that are damaged due to the mishandling of the carrier.

Refund Restrictions:

You can expect your refund within 2-3 weeks from the date you return any Product eligible for a refund. In most cases, you will receive a refund sooner, but please take into account the amount of time required for return shipping (up to 10 days), product inspection at our distribution facility (up to 5 business days), and processing from your bank or credit card company (up to 5 business days). All refunds are issued to the original method of payment.

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