3/4-in Pex-A Pipe 2 x100 ft Kit - Complete Plumbing Expansion Set

In this review the EFIELD 3/4-in Pex-A Pipe 2 x100 ft kit is examined for plumbers and DIYers who need a ready-to-use PEX expansion system. The bottom line: this kit is best for installers who want flexibility and a full complement of expansion-compatible parts straight from a major PEX systems manufacturer. It combines 100 ft of blue and 100 ft of red PEX-A tubing with expansion fittings, rings, J-clamps and a pipe cutter, delivering a single package that removes the hassle of sourcing compatible components for potable water plumbing.

Key Features

• Complete tubing supply: Includes 100 ft of blue and 100 ft of red 3/4-in PEX-A tubing so you have hot and cold runs ready without extra orders.
• Expansion fittings included: The pack contains 15 poly expansion fittings (couplers, elbows and tees) so users can make expansion-style connections for full flow performance.
• Installation hardware: Fifty 3/4-in expansion rings and fifty 3/4-in J-clamps are provided to secure connections and runs, reducing the need to source fasteners separately.
• Basic cutting tool: A pipe cutter is included so tubing can be trimmed cleanly on site for reliable expansion connections.
• PEX-A flexibility: The EFIELD PEX-A tubing is the most flexible type for potable water work and is designed to expand for expansion-sleeve connections.
• Standards compliance: Tubing meets multiple ASTM standards relevant to PEX plumbing, supporting acceptance in regulated installations.

Who It's For

This kit targets professional plumbers, contractors, and experienced DIYers who plan multiple runs of 3/4-in PEX-A for potable water and want a matched set of expansion fittings and accessories. The included quantities suit small to medium projects such as branch runs, manifolds, or repairs where 200 ft of tubing and dozens of fittings are needed.

Those who should look elsewhere are users who prefer crimp/clamp systems or push-fit fittings, since the expansion fittings here require an expander tool for recommended installation. Also, if only a handful of fittings are needed a smaller, single-piece pack may be more cost efficient.

Pros & Cons

Pros

• Comprehensive kit: tubing, expansion fittings, rings, clamps and a cutter reduce trips to suppliers.
• PEX-A tubing offers superior flexibility for tight runs and expansion connections.
• Meets multiple ASTM standards, which helps with code compliance and confidence in material quality.
• Color-coded red and blue rolls simplify hot and cold line identification on the job.

Cons

• Expansion system requires a separate expander tool for recommended installation, which is not included.
• Quantities are fixed; smaller jobs may find some excess fittings or clamps left over.

Specifications

Brand	EFIELD
Tubing	3/4-in PEX-A, 100 ft blue + 100 ft red
Expansion fittings	15 poly expansion fittings (5 couplers, 5 elbows, 5 tees)
Expansion rings	50 pcs 3/4-in
J-clamps	50 pcs 3/4-in
Tool	Pipe cutter included
Standards	Meets ASTM F876, F877, F1807, F1960, F2023, F2080, F2169

Our Verdict

The EFIELD 3/4-in PEX-A 2 x100 ft kit is a strong value for installers who plan to use expansion-style connections and want a matched set of tubing, fittings and accessories from a recognized PEX manufacturer. It saves time sourcing parts and the PEX-A flexibility is useful in tight spaces; budget for or rent an expander tool to get the full benefit.

Frequently Asked Questions

Does this kit include an expander tool?
No. The kit includes expansion fittings and rings but an expander tool and expander sleeves are recommended and must be ordered separately.

Is this tubing suitable for potable water?
Yes. EFIELD PEX-A tubing in the kit is intended for potable water plumbing and meets relevant ASTM standards listed by the manufacturer.

Are push-fit or crimp fittings compatible?
The expansion poly fittings here are compatible only with PEX-A for expansion connections; crimp/clamp or push-fit systems are different and not supplied in this kit.