Exact model stated by the manufacturer

WINIX 5500 replacement filter

Documented OEM reference: Filter A one-year set · SKU 115115; Filter G washable HEPA · item 115122; Filter Pack P · SKU 115119

WINIX's current Filter A, Filter G, and Filter Pack P product pages each name model 5500. Filter A is described as a complete one-year set. The Filter G page title and image identify item 115122, and the Pack P page identifies SKU 115119 as compatible with model 5500 and with washable True HEPA 115122 sold separately. These are separately listed OEM product paths, not a claim that their components are interchangeable.

Limits. The Filter G page description includes the different code 115112 while its title/image show 115122. Check the label on the installed filter or manual; if unclear, ask WINIX support. US-source evidence only; no Canada or UK availability, shipping, or warranty is established.

WINIX Filter A page · US ↗

Source market: US · Checked 2026-10-20. No stock, price, or seller claim is made. Fit is not filtration performance.

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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 5500 Replacement Filter”. https://filters.toolatlas.app/en-us/filters/winix-5500/. Last updated October 23, 2026.