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Filter compatibility ledger

F311PACF101435 compatible air purifier models

Use this filter page when a retailer listing or old package shows the filter code first. Match the SKU, dimensions, and purifier model before ordering.

Filter status

OEM / manufacturer filter

Compatible models

1

Annual cost estimate

$55-120 USD

OEM filter

Blueair Blue Pure 311 Auto Particle and Carbon Filter

Particle and activated carbon main filter

Primary SKU
F311PACF101435
Dimensions
Mid-size filter for Blue Pure 311 Auto.
Cost note
One to two filters per year.

Retailers may group lookalike filters together. Confirm the purifier model label and SKU on the listing before checkout.

Compatible purifier models

Each model link returns to the model-first view with replacement interval, warnings, and related filters.

Blueair Blue Pure 311 Auto Model numbers: 311 Auto, Blue Pure 311 Auto ยท Replace every 6 months Mid-size Blue Pure Auto purifier.

Compatible alternative search terms

Blue Pure 311 Auto compatible filters

Retailer options for F311PACF101435

Amazon

Blueair Blue Pure 311 Auto replacement filter

Varies by listing

Affiliate link
Price note
Check retailer listing for current price.
Availability note
Use the SKU and model notes here to confirm fit before checkout.
Link disclosure
Amazon Associates; opens with sponsored nofollow attributes.
Check retailer listing

Verify the purifier model and filter SKU on the retailer page before ordering.

Blueair

Blue Pure 311 Auto replacement filter

Varies by listing

Affiliate link
Price note
Check retailer listing for current price.
Availability note
Verify model and SKU on the retailer page before ordering.
Link disclosure
Blueair affiliate-capable search; opens with sponsored nofollow attributes.
Check retailer listing

Verify the purifier model and filter SKU on the retailer page before ordering.