Filter A

Verified to fit these purifiers

• Winix 6300-2

  6300-2

  Exact Fit

  Compatibility evidence

  Exact replacement-filter compatibility confirmed by official manufacturer information.

  Last verified August 20, 2026

  • Winix 6300-2(opens in a new tab)— Manufacturer product page
  • Winix Filter A 115115(opens in a new tab)— Manufacturer filter page
• Winix 5300-2

  5300-2

  Exact Fit

  Compatibility evidence

  Exact replacement-filter compatibility confirmed by official manufacturer information.

  Last verified August 20, 2026

  • Winix 5300-2(opens in a new tab)— Manufacturer product page
  • Winix Filter A 115115(opens in a new tab)— Manufacturer filter page
• Winix P300

  P300

  Exact Fit

  Compatibility evidence

  Exact replacement-filter compatibility confirmed by official manufacturer information.

  Last verified August 20, 2026

  • Winix P300(opens in a new tab)— Manufacturer product page
  • Winix Filter A 115115(opens in a new tab)— Manufacturer filter page
• Winix C909

  C909

  Exact Fit

  Compatibility evidence

  Exact replacement-filter compatibility confirmed by official manufacturer information.

  Last verified August 20, 2026

  • Winix C909(opens in a new tab)— Manufacturer product page
  • Winix Filter A 115115(opens in a new tab)— Manufacturer filter page
• Winix AM90

  AM90

  Exact Fit

  Compatibility evidence

  Exact replacement-filter compatibility confirmed by official manufacturer information.

  Last verified August 20, 2026

  • Winix AM90(opens in a new tab)— Manufacturer product spotlight
  • Winix Filter A 115115(opens in a new tab)— Manufacturer filter page
• Winix 9800

  9800

  Exact Fit

  Compatibility evidence

  Exact replacement-filter compatibility confirmed by official manufacturer information.

  Last verified August 20, 2026

  • Winix 9800(opens in a new tab)— Manufacturer product spotlight
  • Winix Filter A 115115(opens in a new tab)— Manufacturer filter page
• Winix C535

  C535

  Exact Fit

  Compatibility evidence

  Exact replacement-filter compatibility confirmed by official manufacturer information.

  Last verified August 20, 2026

  • Winix C535(opens in a new tab)— Manufacturer product page
  • Winix Filter A 115115(opens in a new tab)— Manufacturer filter page

Where to buy

• Winix

  Winix Filter A

  Price not verified — check the seller's page

  Availability needs verification

  Checked August 20, 2026

  Check at Winix(opens in a new tab)

Prices and availability are shown as last recorded and can change at any time. Confirm both on the seller's page before ordering.