Winix

P300

Model P300

Verified compatibility

Representative illustration — not a photo of this exact product

Winix P300 air purifier with manufacturer-verified replacement-filter compatibility.

Product type: Air Purifier

Check that the model number on your unit's rating label matches exactly, including hyphens and suffix letters. Similar models often take different filters.

Verified replacement filters

Winix

Filter A

115115

True HEPA, Activated Carbon

Verified compatibilityExact Fit

Filter details and sellers

Where to buy the compatible filters

115115

Winix
Winix Filter A
Price not verified — check the seller's page
Availability needs verification
Checked August 20, 2026
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Where to buy this purifier

No seller listings are recorded for this purifier yet.

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