---
product_id: 655712919
title: "Pool automatic  inline chlorinator 4lbs"
brand: "promotus"
price: "€ 128.76"
currency: EUR
in_stock: null
reviews_count: 5
category: "Pro Motus"
url: https://www.desertcart.it/products/655712919-pool-automatic-inline-chlorinator-4lbs
store_origin: IT
region: Italy
---

# Inline installation after filter & heater 4.2 lbs tablet capacity Adjustable feed rate dial Pool automatic  inline chlorinator 4lbs

**Brand:** promotus
**Price:** € 128.76
**Availability:** ❌ Out of Stock

## Summary

> 💧 Keep your pool perfectly balanced—automate your chlorine game!

## Quick Answers

- **What is this?** Pool automatic  inline chlorinator 4lbs by promotus
- **How much does it cost?** € 128.76 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/655712919-pool-automatic-inline-chlorinator-4lbs)

## Best For

- promotus enthusiasts

## Why This Product

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

## Key Features

- • **Customizable Feed Rate:** Dial valve lets you fine-tune chlorine levels to your pool’s needs
- • **Generous Tablet Capacity:** 4.2 lbs tank holds slow-dissolve 3-inch chlorine or bromine tablets
- • **Effortless Chlorine Control:** Auto-dispenses chlorine tablets for consistent pool sanitation
- • **Seamless Inline Integration:** Installs easily in your pool’s return line post-filter & heater
- • **Durable, Low-Maintenance Design:** ABS valve body with easy-lock cap reduces upkeep time

## Overview

The ProMotus 4lbs Automatic Inline Chlorinator is a robust pool accessory designed for effortless sanitation. It installs inline after your pool’s filter and heater, automatically dispensing slow-dissolve chlorine or bromine tablets from its 4.2 lbs capacity tank. Featuring an adjustable feed rate dial and durable ABS construction with an easy-lock cap, it minimizes maintenance while ensuring consistent water quality for both inground and above-ground pools.

## Description

desertcart.com : ProMotus Automatic Chlorinator for Inground Pool & Above Ground Pool,with 4.2lb Tank,in-line Chlorine Feeder Complete Kit : Patio, Lawn & Garden

Review: Does it’s job - Does it’s job.
Review: Drys out - Keeps drying out and won’t stay full of water. I’ve tried adjusting the level of chlorine, backflow to confirm no clog, and using vent screw to release all air ensuring that it is full of water. 12 hours later and it’s bone dry again. Maybe too large for my application of 7,000 gallon intex pool.

## Features

- HOW TO WORK: Simply connect the pool chlorinator with the pump & filter system,the feeder will automatically dispense chlorine tablets into the pool as needed
- EASY TO USE: Easily removable cover for adding tablets or sticks, with a 4.2 lbs tank capacity for slow dissolve 3 inch chlorine or Bromine tablets. Dial control valve allows you to adjust the feed rate
- IN-LINE : The automatic chlorinator is designed to be installed in the pool water return line. It can be easily installed in your pipeline after the heater and filter system
- UPGRADED DESIGN: The Chlorinator features an EASY-LOCK threaded cap for effortless tablet or stick insertion, a sturdy ABS valve body, and high-quality seals for long-lasting performance, reducing time and maintenance expenses
- GENTLE REMINDER: Carefully review the operating procedures and instructions on the chlorinator before use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CWL6R2FJ |
| Best Sellers Rank | #434,607 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #904 in Swimming Pool Chlorine |
| Customer Reviews | 3.9 3.9 out of 5 stars (9) |
| Item Weight | 2.09 pounds |
| Item model number | 70167 |
| Manufacturer | ProMotus |
| Product Dimensions | 10 x 1.99 x 2.7 inches |

## Product Details

- **Brand:** ProMotus
- **Item Form:** Tablet
- **Product Benefits:** Maintains Clean Sanitized Water
- **Unit Count:** 1.0 Count

## Images

![Pool automatic  inline chlorinator 4lbs - Image 1](https://m.media-amazon.com/images/I/61sUbmvNC2L.jpg)
![Pool automatic  inline chlorinator 4lbs - Image 2](https://m.media-amazon.com/images/I/61uk2JVVMML.jpg)
![Pool automatic  inline chlorinator 4lbs - Image 3](https://m.media-amazon.com/images/I/61RLIghgmrL.jpg)
![Pool automatic  inline chlorinator 4lbs - Image 4](https://m.media-amazon.com/images/I/61OF0KquJbL.jpg)
![Pool automatic  inline chlorinator 4lbs - Image 5](https://m.media-amazon.com/images/I/61PlcTRojsL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does it’s job
*by M***I on August 7, 2025*

Does it’s job.

### ⭐⭐⭐ Drys out
*by N***K on June 23, 2025*

Keeps drying out and won’t stay full of water. I’ve tried adjusting the level of chlorine, backflow to confirm no clog, and using vent screw to release all air ensuring that it is full of water. 12 hours later and it’s bone dry again. Maybe too large for my application of 7,000 gallon intex pool.

### ⭐ Absolute JUNK!
*by M***L on January 31, 2025*

What a waste of money. This chlorinator is defective. I had it professionally installed and it never worked correctly. Had to pay to have it taken back out. I threw it in the garbage Don't waste your money on this, buy something better

## Frequently Bought Together

- ProMotus Automatic Chlorinator for Inground Pool & Above Ground Pool,with 4.2lb Tank,in-line Chlorine Feeder Complete Kit
- Clorox® Pool&Spa™ Swimming Pool Algaecide and Clarifier, Prevents and Treats Pool Algae, Clears Water, 128 Fl Oz (Pack of 1)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-02-27*