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Filter compatibility ledger

FILT-BIOGS2 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

$45-110 USD

OEM filter

Rabbit Air BioGS 2.0 Replacement Filter Kit

Staged BioGS replacement filter kit

Primary SKU
FILT-BIOGS2
Dimensions
Replacement kit for BioGS 2.0 SPA-series models.
Cost note
Annualized from longer replacement interval.

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.

Rabbit Air BioGS 2.0 SPA-550A Model numbers: SPA-550A, BioGS 2.0 ยท Replace every 18 months BioGS 2.0 purifier with staged filters.

Compatible alternative search terms

BioGS 2.0 compatible staged filter kit

Retailer options for FILT-BIOGS2

Amazon

Rabbit Air BioGS 2.0 replacement filter kit

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.

Rabbit Air

BioGS 2.0 replacement filter kit

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
Rabbit Air affiliate-capable search; opens with sponsored nofollow attributes.
Check retailer listing

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