HydroLogic® Poly Tubing - 50ft Roll - 1/4in OD - Blue

Flexible 1/4in Replacement Tubing for micRO-75, Stealth-RO, and smallBoy Systems, Blue 50ft

HydroLogic® 1/4in OD Poly Tubing provides a reliable, flexible solution for customizing and extending the plumbing in a HydroLogic® RO or filtration system. Available in blue for easy identification of feed, product, or drain lines, this 50ft roll gives growers plenty of material for a new install, a line replacement, or a system expansion.

Sized to 1/4in outer diameter, this tubing connects directly to micRO-75, Stealth-RO, and smallBoy system fittings without adapters, and the blue color coding keeps multi-line installations easy to trace during setup or troubleshooting.

Key Features & Benefits

• 1/4in Outer Diameter — correct sizing for micRO-75, Stealth-RO, and smallBoy system connections.
• Blue Color Coding — simplifies line identification during installation and maintenance.
• 50ft Roll — ample length for new installs, extensions, or replacements.
• Flexible Poly Construction — routes easily through tight spaces without kinking.

Who Should Use This

Growers running HydroLogic micRO-75, Stealth-RO, and smallBoy systems who need additional tubing for system setup, line replacement, or layout customization.

Compatibility

Designed for: HydroLogic micRO-75, Stealth-RO, and smallBoy systems — Outside diameter: 1/4in.

Frequently Asked Questions

Which HydroLogic systems does this tubing fit?

This 1/4in OD tubing is designed for HydroLogic micRO-75, Stealth-RO, and smallBoy systems. Verify your system's tubing size before ordering, since different HydroLogic product lines use different OD sizes.

Can I use this tubing with non-HydroLogic fittings?

Yes — standard push-fit or compression fittings sized for the matching OD are compatible with this tubing. Confirm the fitting's rated OD matches the tubing size before assembly.

Why are there two colors available for each size?

Black and blue color options make it easy to differentiate feed water, product water, and drain lines during installation and troubleshooting. This is especially useful on systems with multiple parallel lines running to the same area.

How do I cut the tubing cleanly?

Use a sharp tubing cutter for a clean, square cut. A clean cut ensures a proper seal when the tubing is inserted into push-fit fittings.