RO/DI Tubing & Fittings
Easily plumb and customize your RO/DI System with color-coded tubing and press-fit connectors!

Polyethylene Tubing
- Available in Green, Blue, Yellow and Red colors for easy identification
- Non-toxic and safe for marine and planted aquariums
- Highly resistive to stress cracking from liquid and gas
- Convenient 6.4mm OD x 3 m length
Press-Fit 1/4" Tubing Parts Kit
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Includes a variety of fittings for customizing the set-up of RO/DI systems
- 1/4" x 1/8" MPT Elbow Check Valves (qty. 5)
- 1/4" x 1/4" Elbows (qty. 10)
- 1/4" x 3/8" MPT Elbows (qty. 5)
- 1/4" x 1/4" x 1/4" Tee Fittings (qty. 8)
- 1/4" x 1/4" x 3/8" MPT Tee Fittings (qty. 8)
- 1/4" x 3/8" MPT Fittings (qty. 10)
- 1/4" Hose Bibs (qty. 3)
- 1/4" x 1/4" Valves (qty. 6)
- 1/4" x 1/4" Bulkheads (qty. 6)
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