Elkhart Supply 41292 BestPEX 3/4 in. x 20 ft. White PEX-B Tubing

Elkhart Supply BestPEX 3/4 in. x 20 ft. White PEX-B Tubing is a flexible, durable cross-linked polyethylene (PEX) pipe designed for potable water distribution, residential plumbing, and radiant heating applications. Manufactured to meet industry standards, BestPEX tubing offers superior flexibility compared to rigid copper or CPVC pipe, making installation faster and easier in tight spaces.

The white color coding indicates this tubing is suitable for both hot and cold water supply lines. PEX-B tubing is produced using the silane method of cross-linking, which results in excellent long-term durability, resistance to scale and chlorine, and outstanding freeze-break resistance — a key advantage over traditional metal pipe.

Key Features:

• Size: 3/4 in. diameter x 20 ft. length
• Material: PEX-B (silane cross-linked polyethylene)
• Color: White — suitable for hot or cold water lines
• Flexible design for easy routing through walls, floors, and joists
• Freeze-break resistant — expands under freezing conditions without cracking
• Resistant to scale, chlorine, and corrosion
• Compatible with standard PEX crimp, clamp (cinch), and expansion fittings
• Meets ASTM F876/F877 and NSF/ANSI 61 standards for potable water use
• Suitable for residential and light commercial plumbing systems

BestPEX tubing from Elkhart Supply is a reliable choice for new construction and remodel projects alike. Its lightweight design and flexibility significantly reduce installation time versus rigid pipe, and it resists the pitting and corrosion common with copper systems. The 20-foot straight length format is ideal for longer runs or larger diameter supply trunk lines.