NPBI® - Product Pairings
BreatheClean Filter Box Straight
Pair BreatheClean Filter Box –Straight with CFD Forward Curved Belt Drive In-line Duct Blower for use in applications where filters can be checked more frequently.

BreatheClean Filter Box Banked
For applications where the filters will be checked less frequently, we recommend pairing the BreatheClean Filter Box - Banked with SQB Belt Drive Square Inline Centrifugal Duct Fan or SQD and eSQD Direct Drive Square Inline Centrifugal Duct Fans for cleaner, fresher air applications.
BreatheClean Filter Box Residential
Pair BreatheClean Filter Box - Residential with a TD-Mixvent, PV-Powervent, or reFresh filtered supply fan for a filtered, clean air solution in your customer's home while helping meet building codes.
