PB57545-UBL-H3-SBPTFE55 Pleated Bag Filter – 5.75″ x 45″, SBPTFE Media, 55 Pleats, Urethane Bottom Latch (UBL), Heavy-Duty Core
The PB57545-UBL-H3-SBPTFE55 pleated bag filter is built for high-performance filtration in applications requiring superior chemical resistance, moisture shedding, and fine dust control. Made with SBPTFE media—a spunbond polyester base with a laminated PTFE membrane—this filter excels in sticky, oily, or chemically aggressive dust environments such as food, pharmaceuticals, or chemical processing.
Measuring 5.75″ in diameter and 45″ in length, this model features 55 pleats, significantly increasing the surface area for enhanced airflow and dust capture. The urethane bottom latch (UBL) allows quick snap-in installation in compatible systems, while the H3 heavy-duty galvanized steel core provides robust support during pulse cleaning.
Key Features
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Size: 5.75″ Diameter x 45″ Length
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Media: SBPTFE – Spunbond Polyester with PTFE Membrane
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Pleat Count: 55
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Filter Area: ~30–32 sq. ft. (estimated)
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Mounting Style: UBL – Urethane Bottom Latch (Snap-In)
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Top End Cap Style: UBL
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Bottom End Cap Style: H3 (Closed Bottom)
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End Cap Material: Thermoset Urethane
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Support Core: H3 – Galvanized Steel Cage
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Efficiency Rating: MERV 13–15 (typical for PTFE membrane)
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Washable: Yes
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Max Operating Temp: 265°F (129°C)
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Applications: Food, chemical processing, pharmaceuticals, fine/sticky dust
Cross Reference Compatibility
Compatible with 5.75″ x 45″ pleated filters using urethane bottom latch (UBL) mounts. Replaces traditional filter bag and cage assemblies in bottom-latch pulse-jet collectors.
Comparable to Manufacturer Part Numbers:
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Environmental Filter: PBF57545-SBPTFE55
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Donaldson®: P191690
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Clarcor / BHA®: 127838-001
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AFT: 411012-5745SBPTFE
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Fleetlife: PLF-57545SBPTFE55
