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Primary replacement filter set

Winix Filter Z 1712-0121-00 replacement filter

Filter Z (part 1712-0121-00) fits Winix C610, according to the official Winix product page.

Official Winix fit · checked

Winix models that use Filter Z 1712-0121-00

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 Z 1712-0121-00

Before you order

What to check in a 1712-0121-00 listing

  • The listing names part 1712-0121-00. Similar-looking filters are not proof of fit.
  • Your purifier is one of the compatible models: Winix C610.
  • 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 and recommends changing it once every 12 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 Z filter set 1712-0121-00

The calendar reminder starts 12 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.

Frequently asked questions

How often should I replace the Winix Filter Z (1712-0121-00)?

Winix sells this as a one-year replacement filter set and recommends changing it once every 12 months.

Which Winix models use the Filter Z 1712-0121-00?

According to the official Winix product page, Filter Z (1712-0121-00) fits Winix C610. Verify the model label on your unit before ordering.

Do aftermarket 1712-0121-00 filters work?

Marketplace listings may be from the manufacturer or a third party. Match the exact part number 1712-0121-00, 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 Z, SKU 1712-0121-00, as compatible with model C610.

Winix America Filter Z - 1712-0121-00

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