---
product_id: 25296403
title: "Circupool SJ-40 Salt Water Pool Chlorine Generator"
brand: "circupool"
price: "350107 kr"
currency: ISK
in_stock: true
reviews_count: 6
category: "Circupool"
url: https://www.desertcart.is/products/25296403-circupool-sj-40-salt-water-pool-chlorine-generator
store_origin: IS
region: Iceland
---

# Dual voltage (110/220V) power flexibility Self-cleaning reverse polarity cell Digital electronics with performance monitoring Circupool SJ-40 Salt Water Pool Chlorine Generator

**Brand:** circupool
**Price:** 350107 kr
**Availability:** ✅ In Stock

## Summary

> 💦 Dive into crystal-clear convenience with CircuPool SJ35 – the future of effortless pool care!

## Quick Answers

- **What is this?** Circupool SJ-40 Salt Water Pool Chlorine Generator by circupool
- **How much does it cost?** 350107 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/25296403-circupool-sj-40-salt-water-pool-chlorine-generator)

## Best For

- circupool enthusiasts

## Why This Product

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

## Key Features

- • **Low-Maintenance Design:** Self-cleaning cell technology eliminates the need for harsh acid cleaning, saving you time and hassle.
- • **Smart & Reliable Operation:** Advanced digital controls monitor system status and adapt to a wide salinity range for consistent performance.
- • **Trusted American Engineering:** Backed by a 3-year warranty and expert customer support, ensuring peace of mind and long-term value.
- • **Versatile Power Compatibility:** Works seamlessly with both 110V and 220V setups, plus programmable variable speed pumps for energy efficiency.
- • **Effortless Chlorine Generation:** Say goodbye to manual chlorine dosing with automatic salt-to-chlorine conversion for continuous pool sanitization.

## Overview

The CircuPool SJ35 Salt Water Pool Chlorinator System is a cutting-edge, low-maintenance solution designed for in-ground pools up to 35,000 gallons. Featuring automatic salt-to-chlorine conversion, digital performance monitoring, and a self-cleaning reverse polarity cell, it eliminates the need for manual chlorine handling. Compatible with both 110V and 220V power supplies and programmable pumps, it offers reliable, energy-efficient operation backed by a 3-year manufacturer warranty and expert American customer support.

## Description

desertcart.com : CircuPool SJ35 Salt Water Pool Chlorinator System | 3 Year Manufacturer Warranty | Complete Salt Chlorine Generator for up to 35,000 Gallon In-Ground Pools : Patio, Lawn & Garden

Review: Great product, good value - I am a fan of salt water. We needed a new system because our last pool system was old and hadn't been used in over 2 years. We decided to go with cirupool because of the good reviews. My husband converted it to 110. This one can be 110 or 220. We wired in an outlet and ran line to the pool area with underground pipe. This unit is basically running all the time for our 27 foot pool and maintaining the chlorine level perfectly. We added about 6 bags of pool salt to start it up. Everyone who comes over says how clear our water is. Overall, if you can do basic wiring tasks and mount the unit near your pool, you would have no problem installing this. We would recommend this to a friend; in fact we did! You will save money in the long run with a salt water pool and this is a great product for the money.
Review: Works beautifully! Good customer service - Installed with the help of my dad (certified electrician). Initially it didn't work. The attention light was on steadily, and the power light was not flashing, which is not a combination covered in the manual. I called the customer support number provided, and I was given another number for "better information," which worried me I was getting the run around. The guy at the second number asked a few questions and decided to send me a new control unit. It took a week to get it. I switched it out pretty easily, and the system still didn't work. I called the second number back, and he asked a few questions again and decided to send me a new cell. Again, it took a week to get here, but when I switched that out, it worked perfectly. I was impressed with the lack of hassle with the customer service. I was not on the phone more than 5 minutes either time I called, and the new parts came with paid return shipping for the items I was to return. Also, for the 2 and 1/2 weeks I was trying to get it to work, I had to add a gallon of chlorine every other day (it was 90 and sunny every day), as well as other chemicals to keep the water balanced. Now that my chlorinator works, I haven't had to add one chemical for 3 weeks (and it's still 90 and sunny every day). So worth it!!!

## Features

- PUT AND END TO REGULARLY BUYING AND ADDING CHLORINE & SHOCK: automatically converts a low natural level of salt into chlorine in order to provide continuous sanitization. No more mixing, measuring or handling liquid or tablet chlorine.
- SIMPLE, RELIABLE, PROVEN MODEL: Economical salt chlorination. Monitors performance and system status, while operating on a wide salinity range.
- UPDATED 2ND GENERATION SJ35: Includes digital electronics and power supply. Includes flow switch to allow use with programmable variable speed pumps.
- CONVENIENT, EASY MAINTENANCE: Self-cleaning reverse polarity cell. Cell design & included cleaning tool make it one of the only models available that doesn't require acid-cleaning of the cell.
- GET THE CONFIDENCE OF CIRCUPOOL PRODUCTS: advanced pool equipment designed and backed by an American company with friendly expert support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01CPVKW6S |
| Best Sellers Rank | #445,861 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #908 in Swimming Pool Chlorine |
| Brand | Circupool |
| Customer Reviews | 4.1 4.1 out of 5 stars (100) |
| Is Discontinued By Manufacturer | No |
| Item Form | Electronic Device |
| Item Weight | 16.76 pounds |
| Item model number | SJ35A |
| Manufacturer | Circupool |
| Number of Items | 1 |
| Package Dimensions | 17.87 x 13.62 x 12.75 inches |
| Product Benefits | Maintains Clean Sanitized Water |
| UPC | 646437727280 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Circupool
- **Item Form:** Electronic Device
- **Number of Items:** 1
- **Product Benefits:** Maintains Clean Sanitized Water
- **UPC:** 646437727280

## Images

![Circupool SJ-40 Salt Water Pool Chlorine Generator - Image 1](https://m.media-amazon.com/images/I/51bct9UjNDS.jpg)

## Questions & Answers

**Q: Is the CircuPool SJ Series equipped with a self-cleaning function?**
A: Yes, the CircuPool SJA Salt Chlorine Generator is equipped with a self-cleaning feature that utilizes reverse polarity. This ensures that the SJA remains efficient and low-maintenance, providing clean and clear water for your pool.

**Q: Can I mount the SJ cell vertically?**
A: No, the CircuPool SJ Series, does not offer the flexibility in installation. These high-performance salt cells can only be mounted Horizontally.

**Q: Is wiring necessary for the installation of the CircuPool SJ salt chlorine generator?**
A: For typical installations the CircuPool SJ Series Salt Chlorine Generator needs to be connected to the same circuit as the pump. If you do not have the skills required, please contact a professional.

**Q: Does the CircuPool SJ salt system need professional installation?**
A: Professional installation is not required for the manufacturer waranty on the CircuPool SJ. It can be set up by many qualified users. If however you do not have the skills required or do not feel comfortable doing so, please contact a professional.

**Q: How To Properly Size Your Salt Chlorine Generator?**
A: Choose the right-sized saltwater chlorine generator for your pool to ensure smooth operation. Opt for 1.5 - 2x the pool size for optimal sanitation due to varying chlorine demands. Look for higher chlorine output within budget for better results.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product, good value
*by H***5 on June 30, 2019*

I am a fan of salt water. We needed a new system because our last pool system was old and hadn't been used in over 2 years. We decided to go with cirupool because of the good reviews. My husband converted it to 110. This one can be 110 or 220. We wired in an outlet and ran line to the pool area with underground pipe. This unit is basically running all the time for our 27 foot pool and maintaining the chlorine level perfectly. We added about 6 bags of pool salt to start it up. Everyone who comes over says how clear our water is. Overall, if you can do basic wiring tasks and mount the unit near your pool, you would have no problem installing this. We would recommend this to a friend; in fact we did! You will save money in the long run with a salt water pool and this is a great product for the money.

### ⭐⭐⭐⭐⭐ Works beautifully! Good customer service
*by O***E on August 12, 2016*

Installed with the help of my dad (certified electrician). Initially it didn't work. The attention light was on steadily, and the power light was not flashing, which is not a combination covered in the manual. I called the customer support number provided, and I was given another number for "better information," which worried me I was getting the run around. The guy at the second number asked a few questions and decided to send me a new control unit. It took a week to get it. I switched it out pretty easily, and the system still didn't work. I called the second number back, and he asked a few questions again and decided to send me a new cell. Again, it took a week to get here, but when I switched that out, it worked perfectly. I was impressed with the lack of hassle with the customer service. I was not on the phone more than 5 minutes either time I called, and the new parts came with paid return shipping for the items I was to return. Also, for the 2 and 1/2 weeks I was trying to get it to work, I had to add a gallon of chlorine every other day (it was 90 and sunny every day), as well as other chemicals to keep the water balanced. Now that my chlorinator works, I haven't had to add one chemical for 3 weeks (and it's still 90 and sunny every day). So worth it!!!

### ⭐ chlorine production is good.
*by D***. on June 25, 2018*

Biggest issue for me is with the cell housing - several times during pump startup the screw-on cap popped open. During normal operation there's slow drip where cable comes out of the cap. The cap is installed properly, with o-ring in place. There's also no flow switch with this cell. Otherwise the installation and operation were smooth, chlorine production is good.

## Frequently Bought Together

- Circupool SJ35 Salt Water Pool Chlorinator System | 3 Year Manufacturer Warranty | Complete Salt Chlorine Generator for up to 35,000 Gallon In-Ground Pools
- Pool Salt Tester ORAPXI pH and Salt Meter for Saltwater Pool pH and Salinity Digital Tester 5 in 1 Salt Meter for Swimming Pools Hot Tubs and Swim Spas

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-04-28*