Filter compatibility ledger

Core 300-RF compatible air purifier models

Name: Levoit Core 300 Replacement Filter
Brand: Levoit
SKU: Core 300-RF

Use this filter page when a retailer listing or old package shows the filter code first. Match the SKU, dimensions, and purifier model before ordering.

Filter status

OEM / manufacturer filter

Compatible models

Annual cost estimate

$40-90 USD

OEM filter

Levoit Core 300 Replacement Filter

True HEPA, carbon, and pre-filter combo

Primary SKU: Core 300-RF
Dimensions: Cylindrical cartridge; verify listing dimensions for Core 300.
Cost note: One to two filters per year.

Retailers may group lookalike filters together. Confirm the purifier model label and SKU on the listing before checkout.

Compatible purifier models

Each model link returns to the model-first view with replacement interval, warnings, and related filters.

Levoit Core 300 Model numbers: Core 300, Core300-RF · Replace every 8 months Small to medium room Core-series purifier.

Compatible alternative search terms

Core 300 compatible H13 filter packs

Retailer options for Core 300-RF

Amazon

Levoit Core 300-RF replacement filter

Varies by listing

Affiliate link

Price note: Check retailer listing for current price.
Availability note: Use the SKU and model notes here to confirm fit before checkout.
Link disclosure: Amazon Associates; opens with sponsored nofollow attributes.

Check retailer listing

Verify the purifier model and filter SKU on the retailer page before ordering.

Levoit

Core 300-RF replacement filter

Varies by listing

Affiliate link

Price note: Check retailer listing for current price.
Availability note: Verify model and SKU on the retailer page before ordering.
Link disclosure: Levoit affiliate-capable search; opens with sponsored nofollow attributes.

Check retailer listing

Verify the purifier model and filter SKU on the retailer page before ordering.