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: Integrated O-ring
• Quantity: 2 pieces per pack
• 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.