Pentair Bulk Polytubing – 3/8″ OD × 1/4″ ID, 100‑Foot Roll for Chemical Feeders | R18754

Pentair Bulk Polytubing – 3/8″ OD × 1/4″ ID, 100‑Foot Roll for Chemical Feeders | R18754

Pentair R18754 polytubing, 100‑ft roll, 3/8″ OD × 1/4″ ID. Compatible with Rainbow automatic feeders 300, 302, 300‑19, and 300‑29.

• 3/8″ Outer / 1/4″ Inner Diameter – Optimized for Pentair Rainbow feeder feed lines

• 100‑Foot Continuous Roll – Ample tubing to support multiple installations or custom configurations

• Chemical-Resistant Poly Construction – Built to resist chlorine, bromine, and feeder solution exposure

• OEM-Grade Compatibility – Fits Rainbow models 300, 302, 300‑19, and 300‑29 feeders precisely

• Flexible yet Durable – Easy to route through equipment setups without kinking

The Pentair R18754 polytubing is designed for wholesale or service applications, delivering a continuous 100-foot length of feed-line tubing with industry-standard dimensions (3/8″ OD × 1/4″ ID). Crafted from a resilient, chemically resistant material, it resists deformation, kinking, and damage from sanitizers. As an OEM-approved replacement, it ensures proper flow rates and fit with Pentair Rainbow chemical feeders (models 300, 302, 300‑19, 300‑29). Ideal for professionals or serious DIYers, it provides flexibility and reliability for system upgrades or maintenance.

We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:

• Pentair Warranty
  
• A&A (Pentair In-Floor) Warranty
  
• Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
  
• Paramount Warranty
  
• BlueSquare Warranty
  
• Hayward Warranty
  
• All Other Manufacturer Warranties
  

Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.