Pass-Through; Smart®, Recirculating ULPA Filtration, CleanMount CleanSeam, 30" W x 48" D x 50" H ID, Flush Floor Mount, 316L Stainless Steel, 120 V | Terra Universal
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RIDGID HEPA Media Filter for RIDGID Ash Vacuum, DV0510 VF1500 - The Home Depot