Alamanuia Filter Caps

Alamanuia Filter Caps are critical components used in the assembly and sealing of various industrial-grade filter cartridges. Designed for strength, precision, and long-term performance, these caps are engineered to securely enclose and support the ends of filter elements used in demanding industrial environments.

Manufactured from robust materials such as reinforced polypropylene (PP), ABS, nylon, aluminum, or stainless steel, our filter caps offer exceptional resistance to chemicals, pressure, and temperature—making them ideal for applications in oil and gas, chemical processing, water treatment, power plants, HVAC systems, and heavy machinery.

These caps are available in a variety of shapes, diameters, and configurations, including open-type, closed-type, threaded, slotted, and gasket-integrated models. Each design is tailored to meet the sealing and structural needs of pleated filters, melt-blown filters, carbon block filters, and HEPA filters.

Utilizing high-precision molding or CNC machining, our industrial filter caps ensure a tight, reliable seal with minimal leakage, even under high-pressure or high-flow conditions. Optional features include O-ring grooves, epoxy sealing surfaces, and laser engraving for branding or coding.

Whether you’re assembling industrial filter housings or replacing parts for custom filtration systems, our filter caps provide durability, compatibility, and consistent performance, helping extend the service life of filters and protect your equipment from contamination.