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Standard replacement filter

Blueair Classic Pro CP7i Replacement Filter 111380 replacement filter

Classic Pro CP7i Replacement Filter (part 111380) fits Blueair Classic Pro 6700i and Blueair Classic Pro CP7i, according to the official Blueair product page.

Official Blueair fit · checked

Blueair models that use Classic Pro CP7i Replacement Filter 111380

This filter is listed for 2 models. Open a model to see its complete list of primary, optional, and specialty filters.

Before you order

What to check in a 111380 listing

  • The listing names part 111380. Similar-looking filters are not proof of fit.
  • Your purifier is one of the compatible models: Blueair Classic Pro 6700i and Blueair Classic Pro CP7i.
  • 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

Blueair recommends replacing the CP7i PAC filter every 6–12 months depending on usage.

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

Frequently asked questions

How often should I replace the Blueair Classic Pro CP7i Replacement Filter (111380)?

Blueair recommends replacing the CP7i PAC filter every 6–12 months depending on usage.

Which Blueair models use the Classic Pro CP7i Replacement Filter 111380?

According to the official Blueair product page, Classic Pro CP7i Replacement Filter (111380) fits Blueair Classic Pro 6700i and Blueair Classic Pro CP7i. Verify the model label on your unit before ordering.

Do aftermarket 111380 filters work?

Marketplace listings may be from the manufacturer or a third party. Match the exact part number 111380, review the listing details, and verify the model label on your unit before buying.

Official compatibility record

Manufacturer source

Official Blueair documentation identifies Classic Pro CP7i Replacement Filter, SKU 111380, as compatible with Classic Pro CP7i and Classic Pro 6700i.

Blueair Official Classic Pro CP7i Replacement Filter

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