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BOX FILTER
Main Box Filters
Known as rigid cell, or box filters, Rx4CleanAir.com has a wide selection of OEM and replacement filters in-stock and ready to ship. We offer box filters in a variety of sizes and for many equipment types. If you’re not sure which filter is right, you can shop by air cleaner model or give us a call to check availability of additional sizes!
Airflow Systems
Airflow Systems 7FP9-0006 Box Filter
18x24x6" 95% Main Box Filter, OEM
Fiberglass
$188.00 - $271.00
18x24x6" 95% Main Box Filter, OEM
Airflow Systems
Airflow Systems 7FP9-0312 Box Filter
12x24x12 95% OEM
Fiberglass
$170.66 - $246.00
12x24x12 95% OEM
Airflow Systems
Airflow Systems 7FP9-0406 Box Filter
10x20x6" 95% Main Box Filter, OEM
Fiberglass
$147.76 - $213.00
10x20x6" 95% Main Box Filter, OEM
Airflow Systems
Airflow Systems 7FP9-5401 Box Filter
10x20x6" 95% Main Box Filter, OEM
Fiberglass
$85.33 - $123.00
10x20x6" 95% Main Box Filter, OEM
Replacement for Airflow Systems 7FP9-0312 Box Filter
24x12x12" 95% Main Box Filter, Aftermarket
Fiberglass
$97.32 - $140.29
24x12x12" 95% Main Box Filter, Aftermarket
Replacement for Airflow Systems 7FP9-5401 Box Filter
10x20x6" 95% Main Box Filter, Aftermarket
Fiberglass
$133.66 - $192.67
10x20x6" 95% Main Box Filter, Aftermarket
BOX FILTER
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