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Primary 3-stage replacement filter set

Levoit LV-PUR131 Series 3-Stage Filter Set LV-PUR131-RF replacement filter

LV-PUR131 Series 3-Stage Filter Set (part LV-PUR131-RF) fits Levoit LV-PUR131 and Levoit LV-PUR131S, according to the official Levoit product page.

Official Levoit fit · checked

Levoit models that use LV-PUR131 Series 3-Stage Filter Set LV-PUR131-RF

This filter is listed for 2 models. Open a model to see its complete list of primary, optional, and specialty filters.

Before you order

What to check in a LV-PUR131-RF listing

  • The listing names part LV-PUR131-RF. Similar-looking filters are not proof of fit.
  • Your purifier is one of the compatible models: Levoit LV-PUR131 and Levoit LV-PUR131S.
  • The pack size and pieces included match what you need. Genuine and third-party filters can differ.
  • The total price with shipping, seller feedback, and delivery estimate work for you.

Care guidance

Replacement schedule

Levoit recommends replacing the LV-PUR131 HEPA and carbon filter set every 6 months.

Usage conditions can affect service life. Follow the cited manufacturer guidance for this part.

Frequently asked questions

How often should I replace the Levoit LV-PUR131 Series 3-Stage Filter Set (LV-PUR131-RF)?

Levoit recommends replacing the LV-PUR131 HEPA and carbon filter set every 6 months.

Which Levoit models use the LV-PUR131 Series 3-Stage Filter Set LV-PUR131-RF?

According to the official Levoit product page, LV-PUR131 Series 3-Stage Filter Set (LV-PUR131-RF) fits Levoit LV-PUR131 and Levoit LV-PUR131S. Verify the model label on your unit before ordering.

Do aftermarket LV-PUR131-RF filters work?

Marketplace listings may be from the manufacturer or a third party. Match the exact part number LV-PUR131-RF, review the listing details, and verify the model label on your unit before buying.

Official compatibility record

Manufacturer source

Official Levoit product page identifies LV-PUR131-RF (SKU HEACAFLVNUS0002) as compatible with LV-PUR131 and LV-PUR131S air purifiers.

Levoit LV-PUR131 Air Purifier Replacement Filter (HEACAFLVNUS0002)

Source compatibility checked 2026-08-29. Recheck the listing and your purifier label before ordering.