PB57518-UBL-H1-SB45 Pleated Bag Filter – 5.75″ x 18″, Spunbond Polyester, 45 Pleats, Urethane Bottom Latch, Light-Duty Core

The PB57518-UBL-H1-SB45 is a compact pleated bag filter designed to replace standard filter bags and cages in smaller dust collectors or applications with limited vertical clearance. Built with spunbond polyester (SB) media, this filter delivers excellent abrasion resistance, washability, and airflow performance—ideal for agriculture, food processing, plastics, and dry particulate handling.

With dimensions of 5.75 inches in diameter and 18 inches in length, and a pleat count of 45, this filter offers a substantially larger filtration area than standard sewn bags. The UBL (Urethane Bottom Latch) end configuration provides a secure, tool-free installation into bottom-latching collector systems. Its H1 light-duty internal core is suitable for low-static environments or shorter filters where heavy reinforcement isn’t required.

Key Features:

• Size: 5.75″ Diameter x 18″ Length

• Media: SB – Spunbond Polyester

• Pleat Count: 45

• Filter Area: ~15–18 sq. ft. (estimated)

• Mounting Style: UBL – Urethane Bottom Latch

• Support Core: H1 – Light-duty internal cage

• Efficiency Rating: ~MERV 10

• Washable: Yes – reusable with proper care

• Max Operating Temp: 200°F (93°C)

• Applications: Food, ag, plastics, general manufacturing, low-clearance housings

Cross-Reference Compatibility:

• Replaces OEM 5.75″ x 18″ filter bags in bottom-latch systems

• Ideal for short-format collectors and retrofit applications

• Compatible with systems from brands like Camcorp, Donaldson, and MAC Equipment