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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 (LV-PUR131-RF) fits Levoit LV-PUR131 and Levoit LV-PUR131S according to the cited Levoit source.

Official manufacturer LV-PUR131 Series 3-Stage Filter Set LV-PUR131-RF Check official Levoit availability Non-affiliate link to the cited official product page.
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Quick fit check

LV-PUR131 Series 3-Stage Filter Set fit and replacement facts

Part numberLV-PUR131-RF
Compatible models2
Filter rolePrimary 3-stage replacement filter set

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

Compatible Levoit models

Follow a model link for its complete primary, optional, specialty, and alternative filter list.

Model Filter Part number Role Source Marketplace
Levoit LV-PUR131 LV-PUR131 Series 3-Stage Filter Set LV-PUR131-RF Primary 3-stage replacement filter set Levoit LV-PUR131 Air Purifier Replacement Filter (HEACAFLVNUS0002) Check prices
Levoit LV-PUR131S LV-PUR131 Series 3-Stage Filter Set LV-PUR131-RF Primary 3-stage replacement filter set Levoit LV-PUR131 Air Purifier Replacement Filter (HEACAFLVNUS0002) Check prices

Buying checklist

What to check in a filter listing

Confirm that the listing names part LV-PUR131-RF and one of the compatible models: Levoit LV-PUR131 and Levoit LV-PUR131S. Similar-looking filters are not proof of fit.

Decide whether you want an OEM or aftermarket filter, then compare the included pieces, product photos, seller details, delivery estimate, and total price.

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.

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 2026-07-22. Recheck the listing and your purifier label before ordering.