Plastic Union Nipple Connector – 3/4″ MNPT × 3/4″ MNPT with O-Ring

Description Plastic Nipple – 3/4″ MNPT × 3/4″ MNPT with O-Ring The Plastic Connector Nipple is designed to connect two whole house filter housings or plumbing components with standard 3/4″ ports. Featuring a male-to-male 3/4″ MNPT design with integrated O-ring seals, this connector provides a secure, leak-resistant connection without the need for excessive thread sealant. Manufactured from durable, corrosion-resistant plastic, these nipples are ideal for use in whole house water filtration systems where reliable sealing and easy installation are required. The O-ring design helps ensure proper alignment and reduces the risk of leaks caused by overtightening. Features Male-to-male 3/4″ MNPT connector Integrated O-ring for leak-resistant sealing Durable, corrosion-resistant plastic construction Easy installation between filter housings Reduces need for excessive thread tape or sealant Applications Whole house water filtration systems Connecting filter housings with 3/4″ ports Multi-stage filtration assemblies Residential water filtration installations Specifications Thread Size: 3/4″ MNPT × 3/4″ MNPT Material: Plastic Seal Type: O-ring Quantity: 1 Made in Taiwan Installation Notes Hand-tighten firmly, then apply an additional 1/4 turn if needed. Do not overtighten. Compatible with standard 3/4″ port filter housings.