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Levoit air purifier

Levoit Core P350 replacement filter

Levoit Core P350 has 2 primary replacement filter parts: Core 300-RF, Core P350-RF. Match the role and part number before ordering.

Official Levoit fit · checked

Same filter, other models

Other Levoit purifiers that use Core 300 Series 3-Stage Original Filter Core 300-RF

Own more than one purifier? These models share the same official part number.

All compatible Levoit Core P350 filters

Primary filters are listed first. Specialty, optional, and alternative filters also fit, but you only need them if you want that feature.

Filter Part number Type Price
Core 300 Series 3-Stage Original Filter Core 300-RF Primary 3-stage replacement filter set Check price
Core P350 Series 3-Stage Pet Care Filter Core P350-RF Primary 3-stage replacement filter set Check price
Core 300 Series 3-Stage Pet Allergy Filter Core 300-RF-PA Specialty replacement filter set Check price
Core 300 Series 4-Stage Smoke Remover Filter Core 300-RF-SR Specialty replacement filter set Check price
Core 300 Series 3-Stage Toxin Absorber Filter Core 300-RF-TX Specialty replacement filter set Check price

Price links open sponsored eBay searches for the exact part number.

Before you order

How to buy the right Levoit Core P350 filter

  • Confirm the label on your purifier reads Core P350.
  • Make sure the listing names part Core 300-RF and Core P350-RF, not just a similar-looking filter.
  • Check the pack size and pieces included. Genuine and third-party filters can differ.
  • Compare the total price with shipping, plus the seller's feedback and delivery estimate.

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 P350 Series 3-Stage Pet Care Filter Core P350-RF: Levoit recommends replacing the Core P350 pet care filter set every 6–8 months.

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

Frequently asked questions

What filter does the Levoit Core P350 use?

The Levoit Core P350 uses Core 300 Series 3-Stage Original Filter (Core 300-RF), Core P350 Series 3-Stage Pet Care Filter (Core P350-RF) as its primary replacement filter parts. It also has these optional, specialty, or alternative compatible parts: 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). Those parts are not simultaneously required primary filters.

How often should I replace the Levoit Core P350 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 P350?

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.

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

Core P350 Series 3-Stage Pet Care Filter Core P350-RF

Official Levoit product page identifies Core P350-RF (SKU HEACAFLVNUS0021) as compatible with Core P350 air purifiers.

Source checked
Replacement guidance
Levoit recommends replacing the Core P350 pet care filter set every 6–8 months.
Guidance checked

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