The PB57539-UBL-H3-SB45 is a rugged, extended-length cartridge filter engineered for dust collection systems requiring durable, washable filtration in moist, sticky, or abrasive dust environments. Featuring SB media (Spunbond Polyester), it provides excellent resistance to moisture, abrasion, and repeated cleaning cycles—making it ideal for tough industrial and agricultural applications.
This filter measures 5.75 inches OD by 39 inches in length, with 45 pleats, delivering approximately 45–50 sq. ft. of filtration area. The UBL (UltraBolt Lock) end cap configuration provides a secure, tool-free installation, while the H3 core indicates heavy-duty internal construction suitable for high-pressure pulse cleaning and harsh operating conditions.
Perfect for use in grain handling, fertilizer production, plastics, food processing, animal feed, and chemical manufacturing, where compact-diameter, long-life filters are essential.
Key Features:
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Size: 5.75″ OD x 39″ Length
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Media: SB – Spunbond Polyester (washable, abrasion-resistant)
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Pleat Count: 45
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Filter Area: ~45–50 sq. ft.
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End Cap Style: UltraBolt Lock (UBL)
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Support Core: H3 – Heavy-duty galvanized helix core with outer cage
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Efficiency Rating: ~MERV 10 equivalent
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Washable: Yes – reusable in most applications
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Max Operating Temp: 200°F (93°C)
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Applications: Fertilizer, grain, feed, food, plastics, chemical dust collection, humid or fibrous particulate systems
Cross-Reference Compatibility:
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Environmental Filter: EO2939-SB45
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Compatible with OEM systems using 5.75″ x 39″ UBL filters in narrow collector housings
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Common in mobile, vertical, or enclosed pulse-jet systems
