PB57558-UBL-H4-SBPTFE35 Pleated Bag Filter – 5.75″ x 58″, SBPTFE Media, UBL, 35 Pleats

PB57558-UBL-H4-SBPTFE35 Pleated Bag Filter – 5.75″ x 58″, Spunbond Polyester with PTFE Membrane, 35 Pleats, Urethane Bottom Latch (UBL), Heavy-Duty Core

The PB57558-UBL-H4-SBPTFE35 pleated bag filter is built for dust collection systems that operate in demanding environments involving corrosive, moist, or sticky particulate. Made with SBPTFE media—a spunbond polyester substrate laminated with a PTFE membrane—this filter provides excellent chemical resistance, superior dust release, and high filtration efficiency (MERV 13–15). It is especially well-suited for food processing, pharmaceuticals, chemical manufacturing, and other fine dust applications.

With a 5.75″ diameter and extended 58″ length, this filter’s 35-pleat design provides a balanced combination of surface area and airflow. The UBL (Urethane Bottom Latch) ensures easy installation and removal in bottom-latch systems, while the H4 galvanized steel support core provides the strength required for long-length pulse-cleaning performance.

Key Features

• Size: 5.75″ Diameter x 58″ Length

• Media: SBPTFE – Spunbond Polyester with PTFE Membrane

• Pleat Count: 35

• Filter Area: ~26–28 sq. ft. (estimated)

• Mounting Style: UBL – Urethane Bottom Latch (Snap-In)

• Top End Cap Style: UBL

• Bottom End Cap Style: H4 (Closed Bottom – Extended Core)

• End Cap Material: Thermoset Urethane

• Support Core: H4 – Heavy-Duty Galvanized Steel Cage (Extended Length)

• Efficiency Rating: MERV 13–15

• Washable: Yes

• Max Operating Temp: 265°F (129°C)

• Applications: Food processing, pharmaceuticals, chemicals, fine/sticky dust, corrosive environments

Cross Reference Compatibility

Compatible with 5.75″ x 58″ pleated filters using UBL-style snap-in mounts. Replaces long-format filter bag and cage systems in harsh environments requiring chemical resistance and easy dust release.

Comparable to Manufacturer Part Numbers:

• Environmental Filter: PBF57558-SBPTFE35

• Donaldson®: P191748

• Clarcor / BHA®: 127846-001

• AFT: 411026-5758SBPTFE

• Fleetlife: PLF-57558SBPTFE35