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Primary replacement filter set

Winix Filter Z – 1712-0121-00 replacement filter

Filter Z (1712-0121-00) fits Winix C610 according to the cited Winix source.

Official manufacturer Filter Z 1712-0121-00 Check official Winix availability Non-affiliate link to the cited official product page.
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Quick fit check

Filter Z fit and replacement facts

Part number1712-0121-00
Compatible models1
Filter rolePrimary replacement filter set

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

Cited package contents

Package details below come from the linked official source; recheck it before buying.

Filter Z 1712-0121-00

Compatible Winix models

Follow a model link for its complete primary, optional, specialty, and alternative filter list.

Model Filter Part number Role Source Marketplace
Winix C610 Filter Z 1712-0121-00 Primary replacement filter set Winix America Filter Z - 1712-0121-00 Check prices

Buying checklist

What to check in a filter listing

Confirm that the listing names part 1712-0121-00 and one of the compatible models: Winix C610. Similar-looking filters are not proof of fit.

Decide whether you want an OEM or aftermarket filter, then compare the included pieces, product photos, seller details, delivery estimate, and total price.

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.

Optional calendar tool

Plan your next filter change

Choose a date to download a calendar reminder based on the cited replacement guidance.

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.

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 2026-05-24. Recheck the listing and your purifier label before ordering.