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Alternative AllergenBlock replacement filter

Blueair Blue Pure 411 Series AllergenBlock Filter – 110671 replacement filter

Blue Pure 411 Series AllergenBlock Filter (110671) fits Blueair Blue Pure 411, Blueair Blue Pure 411 Auto and Blueair Blue Pure 411 Plus according to the cited Blueair source.

Official manufacturer Blue Pure 411 Series AllergenBlock Filter 110671 Check official Blueair availability Non-affiliate link to the cited official product page.
Marketplace search Check eBay prices for 110671 Sponsored eBay links. We may earn a commission from qualifying purchases.

Quick fit check

Blue Pure 411 Series AllergenBlock Filter fit and replacement facts

Part number110671
Compatible models3
Filter roleAlternative AllergenBlock replacement filter

Blueair's product page lists replacement-filter delivery every 9 months.

Compatible Blueair models

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

Model Filter Part number Role Source Marketplace
Blueair Blue Pure 411 Blue Pure 411 Series AllergenBlock Filter 110671 Alternative AllergenBlock replacement filter Blueair Official Blue Pure 411 Series AllergenBlock Filter Check prices
Blueair Blue Pure 411 Auto Blue Pure 411 Series AllergenBlock Filter 110671 Alternative AllergenBlock replacement filter Blueair Official Blue Pure 411 Series AllergenBlock Filter Check prices
Blueair Blue Pure 411 Plus Blue Pure 411 Series AllergenBlock Filter 110671 Alternative AllergenBlock replacement filter Blueair Official Blue Pure 411 Series AllergenBlock Filter Check prices

Buying checklist

What to check in a filter listing

Confirm that the listing names part 110671 and one of the compatible models: Blueair Blue Pure 411, Blueair Blue Pure 411 Auto and Blueair Blue Pure 411 Plus. 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

Blueair's product page lists replacement-filter delivery every 9 months.

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

Compare compatible options

These filters share at least one officially cited model within the same brand, but may serve a different primary or optional role. Check each part page before buying.

Frequently asked questions

How often should I replace the Blueair Blue Pure 411 Series AllergenBlock Filter (110671)?

Blueair's product page lists replacement-filter delivery every 9 months.

Which Blueair models use the Blue Pure 411 Series AllergenBlock Filter 110671?

According to the official Blueair product page, Blue Pure 411 Series AllergenBlock Filter (110671) fits Blueair Blue Pure 411, Blueair Blue Pure 411 Auto and Blueair Blue Pure 411 Plus. Verify the model label on your unit before ordering.

Do aftermarket 110671 filters work?

Marketplace listings may be from the manufacturer or a third party. Match the exact part number 110671, review the listing details, and verify the model label on your unit before buying.

Manufacturer source

Official Blueair product data identifies Blue Pure 411 Series AllergenBlock Filter, SKU 110671, as compatible with Blue Pure 411, Blue Pure 411+, and Blue Pure 411 Auto.

Blueair Official Blue Pure 411 Series AllergenBlock Filter

Source compatibility checked 2026-07-22. Recheck the listing and your purifier label before ordering.