Exact model stated by the manufacturer
WINIX 5300 replacement filter
Documented OEM reference: Filter A · 115115
Filter A +AllergenGuard/+SmokeGuard/+PetGuard variants list the same models.
Limits. Does not establish fit for similarly named or regional variants not listed, or for third-party filters.
WINIX official filter page · US ↗
Source market: US · Checked 2026-10-20. No stock, price, or seller claim is made. Fit is not filtration performance.
Other models listed for the same part
- WINIX 5300-2
- WINIX 6300-2
- WINIX AM90
- WINIX 6300
- WINIX P300
One part listed for several models does not make those purifiers interchangeable.
Check the full model label in the finder →
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WINIX
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Cite this page
Use this text to cite the page. The last-updated date is the date of the latest change to its content.
Filter Ledger. “US WINIX 5300 Replacement Filter”. https://filters.toolatlas.app/en-us/filters/winix-5300/. Last updated October 23, 2026.