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Primary replacement filter set

Winix Filter S 1712-0096-00 replacement filter

Filter S (part 1712-0096-00) fits Winix C545, according to the official Winix product page.

Official Winix fit · checked

Winix models that use Filter S 1712-0096-00

This filter is listed for one model. Open a model to see its complete list of primary, optional, and specialty filters.

Official package contents

What's in the box

From the linked official Winix product page. Marketplace packs can differ, so compare before you buy.

Filter S 1712-0096-00

Before you order

What to check in a 1712-0096-00 listing

  • The listing names part 1712-0096-00. Similar-looking filters are not proof of fit.
  • Your purifier is one of the compatible models: Winix C545.
  • The pack size and pieces included match what you need. Genuine and third-party filters can differ.
  • The total price with shipping, seller feedback, and delivery estimate work for you.

Care guidance

Replacement schedule

Winix sells this as a one-year replacement filter set: replace the True HEPA filter every 12 months and the included activated carbon filters every 3 months.

Usage conditions can affect service life. Follow the cited manufacturer guidance for this part.

Free calendar reminder

Never forget a filter change

Enter the date you installed the filter and we'll make a repeating calendar reminder based on the official replacement schedule.

Filter S — True HEPA Filter 1712-0096-00

The calendar reminder starts 12 months after this date and repeats on that schedule.

Filter S — Activated Carbon Filter 1712-0096-00

The calendar reminder starts 3 months after this date and repeats on that schedule.

Your date is processed only in this browser. The .ics calendar file is generated locally on your device and is not uploaded to this site.

Compare compatible options

These share at least one compatible model but may do a different job, such as a carbon pre-filter or a specialty version. Check each part page before buying.

Frequently asked questions

How often should I replace the Winix Filter S (1712-0096-00)?

Winix sells this as a one-year replacement filter set: replace the True HEPA filter every 12 months and the included activated carbon filters every 3 months.

Which Winix models use the Filter S 1712-0096-00?

According to the official Winix product page, Filter S (1712-0096-00) fits Winix C545. Verify the model label on your unit before ordering.

Do aftermarket 1712-0096-00 filters work?

Marketplace listings may be from the manufacturer or a third party. Match the exact part number 1712-0096-00, review the listing details, and verify the model label on your unit before buying.

Official compatibility record

Manufacturer source

Official Winix America product page identifies Filter S, SKU 1712-0096-00, as compatible with model C545.

Winix America Filter S - 1712-0096-00

Source compatibility checked 2026-08-29. Recheck the listing and your purifier label before ordering.