GrowoniX 3/8 RO Tubing in UV-Stabilized Black
This GrowoniX 3/8" RO tubing is a 25-foot coil of food-grade polyethylene (LLDPE) rated to 230 psi at 70°F. The black wall is UV-stabilized and opaque, so it resists sunlight and blocks the light that lets algae grow on exposed runs. The 3/8" outer diameter seats into quick-connect push-fit fittings. It cuts clean for a leak-free grip.
Black Poly Tubing for Feed, Product, and Drain Lines
Route it as your main feed line, product line, or drain, indoors or out, since the UV-stabilized wall holds up to light. It stays flexible and resists kinking around corners. Push a fitting on, tug to seat it, and it holds under normal RO pressure. Keep the blade square on every cut so the tube bottoms out in the collet. A 25-foot coil suits a single tent or a short reservoir run.
Key Features
- Food-Grade Polyethylene (LLDPE): Safe for drinking and nutrient water.
- 230 psi @ 70°F: Handles RO operating pressure with margin.
- UV-Stabilized Opaque Black: Resists sunlight and blocks algae growth.
- 3/8" Quick-Connect Fit: Drops into push-fit and John Guest-style collets.
- 25-Foot Coil: Sized for a single tent or short reservoir run.
Technical Specifications
| Specification | Value |
|---|---|
| Material | Polyethylene (LLDPE) |
| Outer Diameter | 3/8 in |
| Inner Diameter | ~1/4 in (approx.) |
| Length | 25 ft |
| Color | Black (opaque) |
| UV Stabilized | Yes |
| Operating Pressure | 230 psi @ 70°F |
| Fitting Compatibility | Quick-connect / push-fit |