PROCURU 2-Pack 3/4 in FIP x 36 in Stainless Water Heater Flex

In this review the PROCURU 2-Pack 3/4 in FIP x 36 in flex connectors are evaluated for plumbers and DIYers who need reliable supply lines for water heaters and tankless units. The bottom line: these stainless steel connectors are a professional-grade, lead free option that delivers solid functionality and easy installation for most installations, with the single biggest reason to buy being their certified safety and durable 304 corrugated construction.

Key Features

• Application: Designed for hot or cold water supply to water heaters, tankless water heaters and water softeners, providing a versatile replacement line for common plumbing tasks.
• Material: Constructed from stainless steel 304 corrugated tubing that resists corrosion for long-term use in water supply applications.
• Lead free certified: Compliant to lead free law and certified to AB-1953 and NSF61, making it safe for potable water installations.
• Connection ends: 3/4 in FIP x 3/4 in FIP swivel nut ends allow a straightforward threaded connection to standard water heater fittings and reduce stress during installation.
• Length and pack: At 36 in (3 ft) length and sold as a 2-pack, it provides enough reach for most installations and a spare line for future use.
• Warranty: Professional grade product backed by a 10 year warranty for added peace of mind on residential installations.

Who It's For

The PROCURU flex connector is aimed at plumbing professionals and confident DIYers who need a certified, lead free supply line for water heaters or tankless systems. Its stainless steel 304 construction and multiple certifications make it suited to jobs where potable water safety and corrosion resistance matter.

Those who should look elsewhere include installers needing extreme flexibility in very tight bends or users who prefer braided interior-lined hoses; some customers mentioned the tubing can feel a little stiff and one report described a flimsy feel in a single unit, so if maximal softness or a specific lined interior is required, consider alternate styles engineered for extra pliability.

Pros & Cons

Pros

• Certified lead free and NSF61 compliant, offering confidence for potable water use.
• Durable stainless steel 304 corrugated tubing that resists corrosion over time.
• Easy to install 3/4 in FIP swivel nut ends that work with standard water heater fittings.
• Good value as a 2-pack with a 10 year warranty for professional installations.

Cons

• Flexibility is mixed across users; the tubing can be a little stiff for tight bends in some installations.
• One isolated customer reported an extremely flimsy unit with no interior lining, indicating occasional quality variation.

Specifications

Brand	PROCURU
Model pack	2-Pack
Connections	3/4 in FIP x 3/4 in FIP swivel nut
Length	36 in (3 ft)
Material	Stainless steel 304 corrugated tubing
Certifications	AB-1953, NSF61, UPC (lead free compliant)
Warranty	10 year warranty

Our Verdict

The PROCURU 2-Pack 3/4 in x 36 in flex connectors are a practical, certified choice for plumbers and home installers who need reliable, lead free supply lines for water heaters. They strike a good balance of durability, safety and value for typical residential installs, though those requiring maximum softness or a lined interior may want alternatives.

Frequently Asked Questions

Are these connectors safe for drinking water?
Yes, they are lead free and certified to AB-1953 and NSF61 for potable water use.

Will a 36 in length reach most water heater hookups?
In most residential setups a 36 in (3 ft) length is sufficient, and the 3/4 in FIP swivel ends fit standard water heater fittings.

Do these hoses require special tools to install?
No special tools are needed beyond standard wrenches for threaded 3/4 in FIP connections; the swivel nut ends help ease alignment during installation.