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Levoit Core 300 replacement filter

Levoit Core 300 has 4 primary replacement filter parts: Core 300-RF, Core 300-RF-PA, Core 300-RF-SR, Core 300-RF-TX. Match the role and part number before ordering.

Quick fit check

Match the exact filter before buying

The official manufacturer source identifies these primary parts for the Levoit Core 300.

Primary 3-stage replacement filter set Core 300 Series 3-Stage Original Filter Core 300-RF
View part details Official Levoit source
Specialty replacement filter set Core 300 Series 3-Stage Pet Allergy Filter Core 300-RF-PA
View part details Official Levoit source
Specialty replacement filter set Core 300 Series 4-Stage Smoke Remover Filter Core 300-RF-SR
View part details Official Levoit source
Specialty replacement filter set Core 300 Series 3-Stage Toxin Absorber Filter Core 300-RF-TX
View part details Official Levoit source

All compatible part numbers

Primary, optional, specialty, and alternative filters are listed separately so you can match the role as well as the part number.

Filter Part number Role Source
Core 300 Series 3-Stage Original Filter Core 300-RF Primary 3-stage replacement filter set Levoit Core 300 Series Original Filter (HEACAFLVNUS0012A)
Core 300 Series 3-Stage Pet Allergy Filter Core 300-RF-PA Specialty replacement filter set Levoit Core 300-P 3-Stage Pet Allergy Filter (HEACAFLVNUS0101Y)
Core 300 Series 4-Stage Smoke Remover Filter Core 300-RF-SR Specialty replacement filter set Levoit Core 300-P 4-Stage Smoke Remover Filter (HEACAFLVNUS0102Y)
Core 300 Series 3-Stage Toxin Absorber Filter Core 300-RF-TX Specialty replacement filter set Levoit Core 300-P 3-Stage Toxin Absorber Filter (HEACAFLVNUS0100Y)

Official compatibility record

Manufacturer evidence

Each compatibility and care statement below is reproduced from the cited official manufacturer record. Check the source again before ordering.

Core 300 Series 3-Stage Original Filter Core 300-RF

Official Levoit product page identifies Core 300-RF (SKU HEACAFLVNUS0012A) as compatible only with Core 300-P, Core P350-P, and Core 300-P-RAC air purifiers.

Source checked
Replacement guidance
Levoit recommends replacing the Core 300 3-stage replacement filter set every 6–8 months.
Guidance checked

Core 300 Series 3-Stage Pet Allergy Filter Core 300-RF-PA

Official Levoit product page identifies Core 300-RF-PA (SKU HEACAFLVNUS0101Y) as compatible only with Core 300-P, Core P350-P, and Core 300-P-RAC air purifiers.

Source checked
Replacement guidance
Levoit recommends replacing the pet allergy filter set every 6–8 months.
Guidance checked

Core 300 Series 4-Stage Smoke Remover Filter Core 300-RF-SR

Official Levoit product page identifies Core 300-RF-SR (SKU HEACAFLVNUS0102Y) as compatible only with Core 300-P, Core 300S-P, and Core P350-P air purifiers.

Source checked
Replacement guidance
Levoit recommends replacing the smoke remover filter set every 6–8 months.
Guidance checked

Core 300 Series 3-Stage Toxin Absorber Filter Core 300-RF-TX

Official Levoit product page identifies Core 300-RF-TX (SKU HEACAFLVNUS0100Y) as compatible only with Core 300-P, Core P350-P, and Core 300-P-RAC air purifiers.

Source checked
Replacement guidance
Levoit recommends replacing the toxin absorber filter set every 6–8 months.
Guidance checked

Buying checklist

How to choose the right replacement

Match the Levoit Core 300 model label and the exact part number above. Marketplace listings can be OEM or aftermarket, and a similar-looking filter may have different dimensions.

Compare the listing title, product photos, included filter pieces, seller details, delivery estimate, and total price before you order.

Care guidance

Replacement schedule

  • Core 300 Series 3-Stage Original Filter Core 300-RF: Levoit recommends replacing the Core 300 3-stage replacement filter set every 6–8 months.
  • Core 300 Series 3-Stage Pet Allergy Filter Core 300-RF-PA: Levoit recommends replacing the pet allergy filter set every 6–8 months.
  • Core 300 Series 4-Stage Smoke Remover Filter Core 300-RF-SR: Levoit recommends replacing the smoke remover filter set every 6–8 months.
  • Core 300 Series 3-Stage Toxin Absorber Filter Core 300-RF-TX: Levoit recommends replacing the toxin absorber filter set every 6–8 months.

Usage and air quality can affect service life. Follow the cited manufacturer guidance for each part.

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Frequently asked questions

What filter does the Levoit Core 300 use?

The Levoit Core 300 uses Core 300 Series 3-Stage Original Filter (Core 300-RF), Core 300 Series 3-Stage Pet Allergy Filter (Core 300-RF-PA), Core 300 Series 4-Stage Smoke Remover Filter (Core 300-RF-SR), Core 300 Series 3-Stage Toxin Absorber Filter (Core 300-RF-TX). Each part number on this page is backed by an official Levoit source.

How often should I replace the Levoit Core 300 filter?

Levoit recommends replacing the Core 300 3-stage replacement filter set every 6–8 months.

Where can I check replacement filters for the Levoit Core 300?

This page links directly to the cited official Levoit product page and shows sponsored individual eBay listings when a fresh exact-part snapshot is available, with an exact-part eBay search fallback. This site does not sell filters; match the part number and review the current source or seller listing before buying.