Description

Pentair Rainbow Feeder 10″ Extension R172087

Intro

Upgrade your pool chemistry with the Pentair Rainbow Feeder 10″ Extension (R172087). This 10-inch extension doubles the capacity of compatible Rainbow feeders, delivering steadier dosing and fewer refills. Designed for Rainbow 300 and Rainbow 320 models, it preserves the trusted Pentair performance while expanding feeding capability for larger pools or higher chemical demand.

List of Features

• Doubles capacity: extends intervals between refills, reducing maintenance while keeping chemical levels stable.
• Model compatibility: compatible with Rainbow 300 and Rainbow 320 feeders, ensuring a seamless upgrade path for existing systems.
• Durable construction: PVC design resists pool chemicals, UV exposure, and harsh outdoor conditions.
• Easy installation: secure threaded connection—minimal tools and no complicated setup.
• Consistent dosing: maintains precise, stable dosing across temperature swings and varying water chemistry.
• Optimized extension length: 10-inch extension tailored for standard Rainbow feeders, preserving spacing and flow control.

Final Thoughts

This upgrade helps pool owners and service professionals achieve reliable sanitization with less manual topping up. If you want calmer maintenance and consistent results from your Rainbow feeder, add the 10″ Extension R172087 today and enjoy easier, longer-lasting pool chemistry.