How To Create A Saltwater Pool

Saltwater pools have become the standard way to maintain pools 1 . Do you currently have a chlorine pool and are looking to convert to a saltwater system but it sounds like a daunting task?

You'll be happy to learn that saltwater pool conversion is actually a very simple procedure and you can actually do it yourself in about an hour and only requires the use of a few basic tools. Some models allow easy DIY install in as little as 15 minutes!

Converting from a chlorine to a saltwater pool simply means installing a Saltwater Chlorine Generator, a device that creates a steady supply of pure chlorine in the pool by using a very low-level of ordinary salt in the water to create a strong, safe sanitizer that keeps the pool clean and beautiful.

Even better, it does so automatically whenever your pump system runs, so that means much less maintenance.

Saltwater Conversion Made Easy

Converting to a saltwater system does sound like there is a lot more involved than there is, but really it just means you're installing a saltwater system, dumping in a specific amount of salt, and that's all! There is no need to drain your pool in most cases and a salt water system will work with any of your existing equipment.

The saltwater system is designed to work automatically whenever your pump system runs, and supplies a consistent natural sanitizer and ensures a beautiful pool! As mentioned before, a pool can be converted in under an hour, and then you will no longer have to continually purchase any expensive chemicals like chlorine and shock to maintain your pool.

This not only saves you money, but saves you from the harsh chemical effects of chlorine, like red eyes, itchy skin and bleached swimsuits. Another bonus to saltwater systems is that because it runs automatically, that means A LOT less maintenance and hassle for you.

Saltwater Conversion

The first thing you're going to want to do once you've decided to take the plunge into converting your swimming pool into a saltwater pool is picking out a saltwater system that is right for your pool's size and how often you use it. For more information about how to pick out which system is right for you, check out our guide here .

Installing salt system yourself

After you've chosen your system, there are three main things you do when converting to a salt pool system:

Cutting PVC pipe and applying glue to a few pieces that will attach to the salt cell
Mounting the salt system's controller and connecting it to power
Adding salt to the water

However, before you jump right in, make sure you have all the tools you will need on hand. Things you will need will be:

PVC Glue
PVC Primer
A cutting tool — pipe cutters or a hacksaw will do just fine
A screwdriver
A Sharpie
Your template guide

Cutting Stage

The system's cell gets installed in your return plumbing after all of your other existing equipment, which essentially means the water goes through your pump and filter (and heater if present), then through your salt system and back into your pool.

Usually this means making two cuts in your PVC pipe with a hacksaw or pipe cutters and using glue to attach a couple of unions to hold the cell. The cell will span the gap you cut by screwing on to those two unions.

To do this, you will need to line up the template marker on your PVC pipe and use your Sharpie to make marks for where you will need to cut and then take your pipe cutters or hacksaw and cut directly on those marks. Pro tip: be sure to use sandpaper or a file to remove rough cuts and smooth gluing surfaces.

Gluing Stage

Next is priming and gluing! First, take the collar and with the flat side facing out and put it on the PVC pipe.

Then, just take your primer and apply it to the ends of the pipe and union, and make sure to wait a couple seconds to give it a chance to dry.

Lastly, apply an even coat of your glue to the surfaces of the pipe and on the union. Slip it on and hold it firmly in place. Once you've done this on the other side, take your salt cell and place it between the unions and turn the collars clockwise to screw the cell in place on the plumbing.

Setting Up Your Control Box

Depending on the model, the control box usually hangs easily enough on a couple of screws. Then, its power wire will connect to the same power source as the pump (so that they turn on and off together).

Usually this means disconnecting all power for safety, tracing the pump's power cord to where it is plugged in, and connecting the salt system's cord right there the same way. Be sure to follow all instructions in the manual, follow all local safety codes, and ensure this is done by a qualified person. You can also check this out in more detail in a future update, when we cover How to Install a Saltwater Chlorine Generator!

Adding Your Salt

Adding the salt is the simplest part, you'll just pour some bags of salt directly into the pool. Purchasing the salt is easy as well. You can purchase the salt at any home improvement store at about $5-$7 for a 40 lb bag. To figure out how many bags of salt you'll need, as a general rule of thumb, you'll need 30 lb of salt for every 1000 gallons.

The pool won't be salty like the ocean — the salt levels will be extremely low, like what is still classified as fresh water.

Most people don't even taste the salt in the water — it has a lower salt level ppm, or parts per million, than your tears! In fact, the majority of people can't taste salt under 4500 ppm, and the water in a pool with a saltwater system is 3000 - 3500 ppm. In comparison, the ocean is 35,000, which is usually what comes to mind when people hear "saltwater".

Additionally, if you're using chlorine now, your pool water is already completely compatible, it doesn't have to be drained and you can still just toss the salt straight into the water.

Super Simple Conversions!

The main thing to remember is that you don't need to drain the pool, you don't need to change out your other equipment, and you don't need to spend thousands of dollars just for labor to "convert your pool" from chlorine to saltwater.

Most people successfully install their systems in around forty-five minutes or less on average. It's an easy thing to do one afternoon, and a good excuse to invite a friend over to help and check out your latest bit of home improvement. In a short amount of time, you'll be saving yourself lots of money for years while you enjoy the crystal clear and consistently blue water that salt water pools can provide.

As always, we are here for you when you need us! Just give us at Discount Salt Pool a call and we will be happy to answer any questions you may have.

1 According to Pool & Spa News, as of 2016 7 out of 10 new pools in the US used salt pools systems