PB57531-UBL-H2-SB45 Pleated Bag Filter – 5.75″ x 31″, SB Media, UBL, 45 Pleats

PB57531-UBL-H2-SB45 Pleated Bag Filter – 5.75″ x 31″, Spunbond Polyester, 45 Pleats, Urethane Bottom Latch, Standard-Duty Core

The PB57531-UBL-H2-SB45 is a pleated bag filter built to provide increased dust collection capacity and durability in bottom-latch style baghouse systems. Featuring spunbond polyester (SB) media, it offers high tensile strength, moisture resistance, and excellent pulse-cleaning performance—ideal for dry, abrasive dust applications such as grain, fertilizer, plastics, and minerals processing.

With a 5.75-inch outer diameter and 31-inch length, this model includes 45 pleats to maximize filter surface area and operational efficiency. The UBL (Urethane Bottom Latch) base supports fast, secure installation. An H2 standard-duty galvanized core reinforces structural integrity under high-pressure reverse pulse systems.

Key Features:

• Size: 5.75″ Diameter x 31″ Length

• Media: SB – Spunbond Polyester

• Pleat Count: 45

• Filter Area: ~22–24 sq. ft. (estimated)

• Mounting Style: UBL – Urethane Bottom Latch

• Support Core: H2 – Standard-duty galvanized cage

• Efficiency Rating: ~MERV 10

• Washable: Yes

• Max Operating Temp: 200°F (93°C)

• Applications: Fertilizer, grain, mineral dust, plastic pellets, general industrial dust

Cross Reference Compatibility

Designed to replace other 5.75″ x 31″ pleated bag filters with spunbond polyester media and urethane bottom latch mounting.

Manufacturer Cross References:

• Environmental Filter: PBF57531-SB45

• Clarcor / BHA: PF5.75x31SB45-UBL

• Fleetlife®: FL-PB57531SB45

• Imperial Systems: IMS-PB57531SB45

• Donaldson® / Torit®: Retrofit fit where urethane bottom latch mounting is compatible (verify geometry)

Always confirm latch style and housing depth prior to installation.