PB57557-UBL-H4-SB35 Pleated Bag Filter – 5.75″ x 57″, SB Media, UBL, 35 Pleats

PB57557-UBL-H4-SB35 Pleated Bag Filter – 5.75″ x 57″, Spunbond Polyester, 35 Pleats, Urethane Bottom Latch (UBL), Extended Heavy-Duty Core

The PB57557-UBL-H4-SB35 pleated bag filter offers a robust and reusable filtration solution for pulse-jet dust collectors requiring extended filter lengths. Constructed with abrasion- and moisture-resistant spunbond polyester (SB) media, this filter is ideal for dry particulate applications including cement, fertilizer, plastics, and grain processing.

This model features a 5.75″ diameter and a 57″ length with 35 pleats, offering a balance of airflow capacity and mechanical integrity. The urethane bottom latch (UBL) ensures quick, snap-in mounting, while the H4 galvanized steel support core delivers extended-length structural support for longer filter configurations.

Key Features

• Size: 5.75″ Diameter x 57″ Length

• Media: SB – Spunbond Polyester

• Pleat Count: 35

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

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

• Top End Cap Style: UBL

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

• End Cap Material: Thermoset Urethane

• Support Core: H4 – Extra-Length Galvanized Steel Cage

• Efficiency Rating: MERV 10

• Washable: Yes

• Max Operating Temp: 200°F (93°C)

• Applications: Cement, grain, plastics, fertilizer, dry industrial dust

Cross Reference Compatibility

Compatible with 5.75″ x 57″ pleated filters using UBL mounting. Replaces long-format bag and cage assemblies in bottom-latch pulse-jet collectors.

Comparable to Manufacturer Part Numbers:

• Environmental Filter: PBF57557-SB35

• Donaldson®: P191730

• Clarcor / BHA®: 127843-001

• AFT: 411020-5757SB

• Fleetlife: PLF-57557SB35