---
product_id: 5000723
title: "R171016 Rainbow 300 Automatic Pool and Spa Feeder"
brand: "pentair"
price: "B/.410"
currency: PAB
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.pa/products/5000723-r171016-rainbow-300-automatic-pool-and-spa-feeder
store_origin: PA
region: Panama
---

# Maintains Clean Water Tablet Form 3 lbs Weight R171016 Rainbow 300 Automatic Pool and Spa Feeder

**Brand:** pentair
**Price:** B/.410
**Availability:** ✅ In Stock

## Summary

> 💦 Dive into Effortless Cleanliness!

## Quick Answers

- **What is this?** R171016 Rainbow 300 Automatic Pool and Spa Feeder by pentair
- **How much does it cost?** B/.410 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/5000723-r171016-rainbow-300-automatic-pool-and-spa-feeder)

## Best For

- pentair enthusiasts

## Why This Product

- Trusted pentair brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **NSF Certified:** Trust in a product that meets the highest safety standards.
- • **User-Friendly:** Designed for easy operation, perfect for busy professionals.
- • **Compact Design:** Space-saving design fits seamlessly into your pool setup.
- • **No Venting Required:** Enjoy a hassle-free installation with no special venting needed.
- • **Effortless Sanitation:** Keep your pool sparkling clean with minimal effort!

## Overview

The Pentair R171016 Rainbow 300 Automatic Chlorine/Bromine Off-Line Pool and Spa Feeder is a compact, NSF-listed system designed to maintain clean and sanitized water effortlessly. Weighing just 3 pounds and utilizing tablet form sanitizers, this feeder requires no special venting, making it an ideal choice for pool owners seeking convenience and reliability.

## Description

Pentair R171016 Rainbow 300 Automatic Chlorine/Bromine Off-Line Pool and Spa Feeder

## Features

- 300 Series
- Completely enclosed system - no special venting required
- No escaping gases
- Unions not included
- All Rainbow Feeders are NSF Listed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Benefits | Maintains Clean Sanitized Water |
| Item Form | Tablet |
| Item Weight | 3 Pounds |

## Product Details

- **Brand:** Pentair
- **Item Weight:** 3 Pounds
- **Item Form:** Tablet
- **Product Benefits:** Maintains Clean Sanitized Water
- **UPC:** 788379004217

## Images

![R171016 Rainbow 300 Automatic Pool and Spa Feeder - Image 1](https://m.media-amazon.com/images/I/51yQQsBwpgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Offline chlorine feeder
*by C***Y on June 1, 2025*

Great product 👌 strongly recommend

### ⭐⭐⭐⭐⭐ got chlorine up ,nothing in pool floating around
*by V***T on July 15, 2025*

finally got my chlorine lever up and correct after 2 days ,easy install

### ⭐⭐⭐⭐⭐ Install is even easier than the videos make it look
*by W***L on July 19, 2024*

My old in-line chlorinator cracked, and the tech opening my pool charged me a small amount to take it out and put a straight pipe in. Recommended I get an off line chlorinator as they work well and are easily replaced if you have an issue. Initially got a quote from a pool service vendor, but was pretty high ($450). Most of the install videos look pretty straightforward, so I figured I'd buy this one and DIY. Was even easier than the videos made it look. Recommendation, start with the flow setting about the mid point and adjust. I started with higher flow, and ran through 9 or 10 discs in a few days. Mid point made the pucks last longer (about a week), and the pool looks great.

## Frequently Bought Together

- Pentair R171016 Rainbow 300 Automatic Chlorine/Bromine Off-Line Pool and Spa Feeder
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**Shop now:** [https://www.desertcart.com.pa/products/5000723-r171016-rainbow-300-automatic-pool-and-spa-feeder](https://www.desertcart.com.pa/products/5000723-r171016-rainbow-300-automatic-pool-and-spa-feeder)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-05-03*