How long after filling a pool can you swim?

• <div><p>Generally speaking, you should expect to wait 24 to 48 hours after filling a pool before you use it. However, the actual timeline depends on a few factors. Most importantly, you need to shock the water with chlorine or an <a href="https://www.angi.com/articles/5-reasons-switch-chlorine-free-drinkable-pool-water.htm">alternative to swimming pool chlorine</a> and let the concentration come down to a safe level before using the pool. Additionally, most water sources will be cold, and it can take days before the sun or your pool heater warms your water to a comfortable temperature. Alternatively, getting water professionally delivered could have you swimming in just a few hours.</p></div>

Top-rated above ground pool installation pros.

Best above ground pool installation pros near Downey, ID

Q: How long does it take to install a semi-inground pool?

• <div><p>Your contractor will need several days to several weeks as far as a <a href="https://www.angi.com/articles/how-long-does-it-take-build-pool.htm">timeline to install your semi-inground pool</a> goes. Adapting an aboveground pool to be semi-inground by excavating and partially burying the liner, for example, will only take three to five days, while installing an in-ground pool with a poured concrete liner and building up the land around it will require several weeks. Keep in mind that the process of hiring a pool contractor and applying for permits can add several additional weeks to the total timeline. </p></div>

Q: My pool has a sand filter. Can I still convert to saltwater?

• <div><p>Yes, you can absolutely use a sand filter with a saltwater pool, but you&rsquo;ll have to make sure you have the right grade of sand to catch smaller particles, just like in a standard pool. To choose the right pool filter, consider the degree of filtration you&rsquo;ll need. Cartridge or diatomaceous earth filters can remove smaller particles, so they&rsquo;re better suited for a less chlorinated saltwater pool.</p></div>

Q: How does a saltwater pool convert chlorine?

• <div><p>The generator in your saltwater pool conversion kit transforms sodium chloride&mdash;the same salt as table salt&mdash;into chlorine. A process called electrolysis sends electricity through the water to interact with the chlorine ion. This ultimately creates the chlorine that keeps your pool safe and clean. The cell in your saltwater chlorine generator is the part that converts the salt into chlorine.</p></div>

Q: What are common pool issues?

• <div><p>Common problems include liner tears, pump malfunctions, and algae buildup. Regular maintenance prevents many issues.</p></div>

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Verified Reviews for Above Ground Pool Installation pros in Downey, ID

*The Angi rating for Above Ground Pool Installation companies in Downey, ID is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Above Ground Pool Installation needs.

*The HomeAdvisor rating for Above Ground Pool Installation companies in Downey, ID is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Above Ground Pool Installation needs.

Last update on August 25, 2026

Reviewed in August 2026
After contacting at least five local roofing companies, we chose CCX Roofing to replace our aging shingled roof. We met with Project Manager, Alex O who inspected the roof, got us a fair bid (not the lowest but much lower than the highest bid), gave us information about the shingle manufacturer...
CCX Roofing
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Reviewed in January 2025
He came and replaced the part on my brand new heater that I installed that was leaking out of the box. Worked like a charm after he fixed it. Communicative and punctual. Very much would recommend
Black Wolf Plumbing
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Reviewed in June 2024
Absolutely outstanding best service I have ever received nothing but respect for me and my home. They called with in 10 minutes of request for a bid and even came in under the first bid price as well as immediately taking care of us. I would recommend APEC to anyone and everyone up and down the...
A.P.E.C. Electrical Services, Inc.
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Reviewed in April 2024
We added a covered deck to our new home - the deck seamlessly blends into the house and you canâ t tell itâ s an add on. I will hire Darren again if we need anything else built
2-B Remodel and Construction
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Reviewed in November 2022
They did an amazing job. It looks brand new.
Loyal Carpets LLC
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Reviewed in September 2021
The gal that answered the phone was absolutely professional and friendly What a great combination! Tommy was also professional and when he delivered the not so good news concerning my septic he had great "Bed Side Manner" He is going above and beyond to get it fixed quickly and keep costs to a...
My Septic Services, LLC
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Reviewed in December 2020
Fixed the issue, took the time to explain what happened and gave me useful electrical tips I will use in the future.
Hemmert Electric
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Reviewed in February 2014
They gave us a bid that was well below other companies. They are a local company and did excellent work. After the job was complete, the owner instructed the workers to come out and correct errors that I had not even noticed. They also installed felt that had been missing from our roof...
All American Roofing
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Top-Rated Above ground pool installation pros in Downey - Updated Nov 2026

Above Ground Swimming Pool or Accessories - Repair or Service

Serving Downey, ID and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"The tech was very knowledgeable and went above and beyond to satisfy us. Our faucet was broken would not attach to the sink as the copper seal broke to the water lines."

Recommended by81%of homeowners

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American Home Shield – Home Warranty

3.5(

5,689

)

Above Ground Swimming Pool or Accessories - Repair or Service

Serving Downey, ID and surrounding areas

In business since 1971

Credit card accepted

"Called AHS....who sent service request to AAA Flexible Pipe. Adam came out quickly and installed new pump just before HEAVY rains hit...Fast and efficient service from AHS and AAA FLEXIBLE PIPE CLEANING."

Recommended by65%of homeowners

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Little John's Plumbing LLC

5.0(

)

Above Ground Swimming Pool or Accessories - Repair or Service

Serving Downey, ID and surrounding areas

Emergency services offered

Credit card accepted

Plumbing service and repair,water heaters, water softeners, recipes, remodels.We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

+18

Recommended by100%of homeowners

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Install Above Ground Pools FAQs, answered by experts

Your contractor will need several days to several weeks as far as a timeline to install your semi-inground pool goes. Adapting an aboveground pool to be semi-inground by excavating and partially burying the liner, for example, will only take three to five days, while installing an in-ground pool with a poured concrete liner and building up the land around it will require several weeks. Keep in mind that the process of hiring a pool contractor and applying for permits can add several additional weeks to the total timeline.

Yes, you can absolutely use a sand filter with a saltwater pool, but you’ll have to make sure you have the right grade of sand to catch smaller particles, just like in a standard pool. To choose the right pool filter, consider the degree of filtration you’ll need. Cartridge or diatomaceous earth filters can remove smaller particles, so they’re better suited for a less chlorinated saltwater pool.

The generator in your saltwater pool conversion kit transforms sodium chloride—the same salt as table salt—into chlorine. A process called electrolysis sends electricity through the water to interact with the chlorine ion. This ultimately creates the chlorine that keeps your pool safe and clean. The cell in your saltwater chlorine generator is the part that converts the salt into chlorine.

Common problems include liner tears, pump malfunctions, and algae buildup. Regular maintenance prevents many issues.

Generally speaking, you should expect to wait 24 to 48 hours after filling a pool before you use it. However, the actual timeline depends on a few factors. Most importantly, you need to shock the water with chlorine or an alternative to swimming pool chlorine and let the concentration come down to a safe level before using the pool. Additionally, most water sources will be cold, and it can take days before the sun or your pool heater warms your water to a comfortable temperature. Alternatively, getting water professionally delivered could have you swimming in just a few hours.

The Downey, ID homeowners’ guide to above ground pool installation services

From average costs to expert advice, get all the answers you need to get your job done.

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