How to Convert an Above-Ground Pool to Salt Water?

20 minutes read

Converting an above-ground pool to salt water is a process that involves a few steps. Here is a general overview of how to do it:

  1. Assess Compatibility: Before starting the conversion, check if your above-ground pool is compatible with a salt water system. Some older models or materials may not be suitable, so consult the manufacturer's guidelines or seek professional advice.
  2. Purchase a Salt Water System: Invest in a salt water generator or system specifically designed for above-ground pools. These systems typically consist of a control unit and a salt cell.
  3. Calculate Salt Requirements: Determine the appropriate amount of salt needed for your pool. This is usually based on the pool's size and manufacturer recommendations. Use a salt calculator or consult the system's manual for guidance.
  4. Balance the Water Chemistry: Ensure that the pool's pH, alkalinity, calcium hardness, and other chemical levels are within recommended ranges before converting to salt water. Adjust them if necessary.
  5. Install the Salt Cell: The salt cell is typically positioned in the pool's return line after the filter and heater. Install it following the manufacturer's instructions. It converts salt into chlorine via electrolysis.
  6. Add Salt: Spread the required amount of pool-grade salt evenly across the surface of the pool, avoiding any pile-ups. The salt will dissolve in the water and create a saline solution.
  7. Connect the Salt Cell: Connect the salt cell to the control unit following the specific instructions for your system. This will allow it to start producing chlorine for sanitizing the pool.
  8. Monitor Chlorine Levels: Regularly check the chlorine levels using a test kit. Adjust the system's output setting, if necessary, to maintain an optimal chlorine level and prevent over-chlorination or under-chlorination.
  9. Maintain the System: Clean the salt cell periodically to remove any mineral deposits that accumulate over time. Refer to the manufacturer's guidelines to ensure proper maintenance and longevity of the equipment.
  10. Regular Pool Maintenance: Even with a salt water system, basic pool maintenance is still required. This includes proper filtration, regular brushing, skimming, and maintaining the water level.


Remember, the conversion process may vary slightly depending on the manufacturer and model of your salt water system. Always follow the specific instructions provided by the manufacturer to ensure a successful conversion and proper operation of your pool.

Best Above-Ground Pools of 2024

1
Bestway: Steel Pro MAX 15' X 48" Above Ground Pool Set - 4231 Gallon, Outdoor Family Pool, Corrosion & Puncture Resistant, Includes Filter, Pump, Ladder & Cover

Rating is 5 out of 5

Bestway: Steel Pro MAX 15' X 48" Above Ground Pool Set - 4231 Gallon, Outdoor Family Pool, Corrosion & Puncture Resistant, Includes Filter, Pump, Ladder & Cover

  • All ages will enjoy swimming and splashing all summer long in this 15-foot by 48-inch round above-ground pool; Includes a model 58388E 1,000-gallon filter pump, a ladder, and a pool cover
  • Built with a steel frame that is held together with FrameLink System to provide remarkable strength and connection
  • DuraPlus enhance 3-play PVC liner with an elegant design that provides a support band for additional stability to the pool wall for ultimate durability
  • Simple assembly and take-down process for off-season storage; No tools are required to connect the hose to the flow control valve to efficiently drain the pool water
2
INTEX 26355EH Ultra XTR Deluxe Rectangular Above Ground Swimming Pool Set: 18ft x 9ft x 52in – Includes 1500 GPH Sand Filter Pump – SuperTough Puncture & Rust Resistant – Easy to Assemble

Rating is 4.9 out of 5

INTEX 26355EH Ultra XTR Deluxe Rectangular Above Ground Swimming Pool Set: 18ft x 9ft x 52in – Includes 1500 GPH Sand Filter Pump – SuperTough Puncture & Rust Resistant – Easy to Assemble

  • EXPERIENCE THE ULTRA DIFFERENCE – Uniquely designed frame combines high quality galvanized steel with precision engineered locking system, enhancing the overall quality, durability and stability of the pools; 2 year warranty included for peace of mind.Age grade: 6+.Age Grading: 6+
  • EASY TO ASSEMBLE – Ready for water in just 60 minutes; Ultra XTR pools are designed with an Easy Lock System, making it easy to assemble; frame components simply snap together with no locking pins or additional tools needed
  • RUST RESISTANT – Encapsulated with inner and outer powder coating ensures the ultimate resistance to rust; the T-Joints are engineered for high strength and infused with UV inhibitor to ensure weather resistance and long service life
  • SUPER-TOUGH – Made with puncture-resistant 3-Ply PVC material, this pool is built to resist the wear and tear of summer fun; in case of any damage, a patch is included for easy fixes
  • KRYSTAL CLEAR SAND FILTRATION – The included Krystal Clear Sand Filter pump (#26643EG) provides excellent water filtration as the 6-function control valve allows the pool owner to: filter, backwash and rinse, recirculate, drain and close the system
  • REMOVABLE LADDER – The Ultra XTR pool includes a removable ladder that has a coated steel frame to prevent rust; Hi-impact steps for ease of getting in and out of the pool; included pool cover to keep debris out and ground cloth for added protection
3
Bestway Power Steel 24' x 12' x 52" Rectangular Metal Frame Above Ground Swimming Pool Set with 1500 GPH Sand Filter Pump, Ladder, and Pool Cover

Rating is 4.8 out of 5

Bestway Power Steel 24' x 12' x 52" Rectangular Metal Frame Above Ground Swimming Pool Set with 1500 GPH Sand Filter Pump, Ladder, and Pool Cover

  • All ages will enjoy swimming in the 24-foot by 12-foot by 52-inch above-ground pool set, including a model 58498E 1,500 GPH sand filter pump, a ChemConnect dispenser, a ladder, and a pool cover
  • Steel frame construction increases durability and is held together with Seal and Lock System to provide remarkable strength and connection
  • TriTech enhanced 3-ply PVC liner provides a reliable support band for additional stability to the pool wall for all summer fun
  • Simple assembly and take-down process for off-season storage with no tools required to connect the hose to the flow control valve to efficiently drain the pool water
  • Disclaimer: Please review your HOA rules and restrictions before purchasing the product; Not all housing agencies permit private above-ground pools
4
Bestway Power Steel 18' x 9' x 48" Oval Metal Frame Above Ground Outdoor Swimming Pool Set with 1500 GPH Filter Pump, Ladder, and Pool Cover

Rating is 4.7 out of 5

Bestway Power Steel 18' x 9' x 48" Oval Metal Frame Above Ground Outdoor Swimming Pool Set with 1500 GPH Filter Pump, Ladder, and Pool Cover

  • All ages will enjoy swimming all summer long in the 18-foot by 9-foot by 48-inch above-ground pool; Includes a model 58390E 1,500 GPH filter pump, a ladder, and a convenient secure pool cover
  • Built with a steel frame that is held together with Seal and Lock System to provide remarkable strength and connection
  • TriTech enhanced 3-ply PVC liner provides a support band for additional stability to the pool wall for ultimate durability
  • Simple assembly and take-down process for off-season storage; No tools are required to connect the hose to the flow control valve to efficiently drain the pool water
5
Funsicle 16ft x 48in Round Oasis Above Ground Pool, with SkimmerPlus Filter Pump & Ladder

Rating is 4.6 out of 5

Funsicle 16ft x 48in Round Oasis Above Ground Pool, with SkimmerPlus Filter Pump & Ladder

  • LUXURY POOL EXPERIENCE: Ideal for up to 8 people – Perfect for families, socializing & swimming
  • SIMPLE SETUP: SmartConnect poles with convenient snap-in design
  • MADE TO LAST: Ultra-strong oval metal frame with anti-corrosive matte finish & durable non-phthalates liner
  • 2-IN-1 SKIMMER PUMP & ESSENTIAL ACCESSORIES: Comes with SFX1500 SkimmerPlus Filter Pump (with GFCI) & type C filter cartridge. Includes deluxe maintenance kit, pool cover, ground cloth & repair patch
  • CLIMB IN & OUT: SureStep Ladder included for easy pool access
6
Funsicle 14ft x 48in Round Oasis Designer Above Ground Pool, Dark Double Rattan with SkimmerPlus Filter Pump & Ladder

Rating is 4.5 out of 5

Funsicle 14ft x 48in Round Oasis Designer Above Ground Pool, Dark Double Rattan with SkimmerPlus Filter Pump & Ladder

  • STYLISH LUXURY POOL: Perfect for families, socializing & swimming, with space for 6 to 7 people
  • SIMPLE SETUP: SmartConnect poles with convenient snap-in design
  • MADE TO LAST: Ultra-strong oval metal frame with anti-corrosive matte finish & durable non-phthalates liner
  • 2-IN-1 SKIMMER PUMP & ESSENTIAL ACCESSORIES: Comes with SFX1000 SkimmerPlus Filter Pump (with GFCI) & type C filter cartridge. Includes deluxe maintenance kit, pool cover, ground cloth & repair patch
  • CLIMB IN & OUT: SureStep Ladder included for easy pool access
7
Bestway Hydrium 15 Feet by 48 Inches Steel Wall Above Ground Swimming Pool Set with Accessories, Sand Filter Pump & Chemical Dispenser, Gray

Rating is 4.4 out of 5

Bestway Hydrium 15 Feet by 48 Inches Steel Wall Above Ground Swimming Pool Set with Accessories, Sand Filter Pump & Chemical Dispenser, Gray

  • Family-sized 15-foot by 48-inch round pool provides a place for kids and adults to enjoy summer fun
  • Ultra-durable galvanized steel wall, top platform, and supports provide superior rust and corrosion resistance
  • Embossed, textured woodgrain pattern on outer wall with realistic Prismatic Stone printing on the inner liner; Ultra-Violet coating protects liner from discoloration and cracking
  • Can stay assembled all year long without damage for seasonal convenience; Easy, 3-tool DIY setup; Screwdriver, wrench, and knife needed for assembly
  • Includes pool, sand filter, skimmer, ladder, ground cloth, pool cover, ChemConnect chemical dispenser
8
Funsicle 22ft x 52in Round Oasis Designer Above Ground Pool, Dark Double Rattan with SkimmerPlus Filter Pump & Ladder

Rating is 4.3 out of 5

Funsicle 22ft x 52in Round Oasis Designer Above Ground Pool, Dark Double Rattan with SkimmerPlus Filter Pump & Ladder

  • STYLISH LUXURY POOL: Perfect for families, socializing & swimming, with space for up to 11 people
  • SIMPLE SETUP: SmartConnect poles with convenient snap-in design
  • MADE TO LAST: Ultra-strong oval metal frame with anti-corrosive matte finish & durable non-phthalates liner
  • 2-IN-1 SKIMMER PUMP & ESSENTIAL ACCESSORIES: Comes with SFX1500 SkimmerPlus Filter Pump (with GFCI) & type C filter cartridge. Includes deluxe maintenance kit, pool cover, ground cloth & repair patch
  • CLIMB IN & OUT: SureStep Ladder included for easy pool access
9
INTEX 26339EH Ultra XTR Deluxe Above Ground Swimming Pool Set: 24ft x 52in – Includes 2800 GPH Cartridge Sand Filter Pump – SuperTough Puncture Resistant – Rust Resistant – Easy to Assemble

Rating is 4.2 out of 5

INTEX 26339EH Ultra XTR Deluxe Above Ground Swimming Pool Set: 24ft x 52in – Includes 2800 GPH Cartridge Sand Filter Pump – SuperTough Puncture Resistant – Rust Resistant – Easy to Assemble

  • EXPERIENCE THE ULTRA DIFFERENCE – Uniquely designed frame combines high quality galvanized steel with precision engineered locking system, enhancing the overall quality, durability and stability of the pools; 2 year warranty included for peace of mind
  • EASY TO ASSEMBLE – Ready for water in just 60 minutes; Ultra XTR pools are designed with an Easy Lock System, making it easy to assemble; frame components simply snap together with no locking pins or additional tools needed
  • RUST RESISTANT – Encapsulated with inner and outer powder coating ensures the ultimate resistance to rust; the T-Joints are engineered for high strength and infused with UV inhibitor to ensure weather resistance and long service life
  • SUPER-TOUGH – Made with puncture-resistant 3-Ply PVC material, this pool is built to resist the wear and tear of summer fun; in case of any damage, a patch is included for easy fixes
  • KRYSTAL CLEAR SAND FILTRATION – The included Krystal Clear Sand Filter pump (#26647EG) provides excellent water filtration as the 6-function control valve allows the pool owner to: filter, backwash and rinse, recirculate, drain and close the system
  • REMOVABLE LADDER – The Ultra XTR pool includes a removable ladder that has a coated steel frame to prevent rust; Hi-impact steps for ease of getting in and out of the pool; included pool cover to keep debris out and ground cloth for added protection


How to adjust the salt levels in a converted pool?

To adjust the salt levels in a converted pool, follow these steps:

  1. Test the Salt Level: Use a salt test kit or a salt test strip to measure the current salt levels in the pool. The ideal salt level for most saltwater pools is between 2500-4000 parts per million (ppm).
  2. Add Salt if Level is Low: If the salt level is below the recommended range, you will need to add salt to the pool. Check the manufacturer’s instructions or consult a pool professional to determine the appropriate amount of salt to add based on the current water volume and the required salt level.
  3. Dissolve Salt Properly: Add the salt in small quantities directly to the pool water while the pool pump is running. Make sure to dissolve the salt completely by brushing it around if necessary. The salt should dissolve within a few hours, but it may take up to 24-48 hours for the salt to fully integrate and register on the salt test.
  4. Retest Salt Levels: After adding salt, wait for at least 24 hours to allow the salt to distribute evenly throughout the pool water. Once the waiting period is over, retest the salt levels using the test kit or strip to ensure you have achieved the desired ppm range.
  5. Adjust as Needed: If the salt levels are still too low, repeat the process of adding salt and retesting until you reach the correct range. If the salt levels are too high, dilute the pool water by adding fresh water or partially draining the pool and refilling it with fresh water.
  6. Monitor Salt Levels Regularly: Check the salt levels of your pool regularly, especially after heavy rains, pool parties, or other circumstances that may cause water dilution or evaporation. Adjust the salt levels as necessary to maintain the recommended range.


Remember to always follow the manufacturer’s guidelines for your specific saltwater pool system, as the instructions and salt requirements may vary. If you are unsure or need further assistance, consult a pool professional.


What is the benefit of converting an above-ground pool to salt water?

Converting an above-ground pool to salt water has several benefits:

  1. Cost-effective: Once the initial conversion is done, the ongoing costs of maintaining a saltwater pool are generally lower compared to traditional chlorine pools. Salt is cheaper and lasts longer than chlorine tablets or liquid. This can result in savings over time.
  2. Lower chlorine levels: Saltwater pools use a salt cell to produce chlorine naturally, eliminating the need for manual chlorine dosing. The chlorine levels in saltwater pools are generally lower and more consistent, resulting in a more pleasant swimming experience without the harsh smell and adverse effects of high chlorine levels.
  3. Reduced skin and eye irritation: Saltwater pools have lower chlorine levels, which can reduce skin and eye irritation commonly associated with traditional chlorine pools. This makes swimming more comfortable and enjoyable for those sensitive to chlorine.
  4. Soft and silky water feel: The salt in the water provides a soft and silky feeling on the skin, which many people find more pleasant compared to the dry and sometimes rough feeling of chlorine-treated water.
  5. Longer-lasting equipment: Saltwater pools are generally easier on pool equipment, such as pumps, filters, and heaters, as the lower chlorine levels reduce corrosion and wear. This can extend the lifespan of the equipment, saving money on repairs and replacements.
  6. Environmentally friendly: Saltwater pools produce chlorine naturally from salt, eliminating the need for large quantities of traditional chlorine chemicals. This can be considered more environmentally friendly, as it reduces the use of potentially harmful chemicals and eliminates the need for storing and handling chlorine.


However, it's important to note that there are some initial costs associated with converting an above-ground pool to salt water, such as purchasing a salt chlorine generator system and modifying the pool's plumbing. Additionally, regular maintenance and monitoring of salt levels are still necessary in saltwater pools.


What is the cost of converting an above-ground pool to salt water?

The cost of converting an above-ground pool to salt water can vary depending on several factors such as the size of the pool, the existing equipment, and the brand of saltwater system chosen. On average, the cost can range from $500 to $2000. This cost includes the purchase and installation of a saltwater chlorine generator, plumbing modifications, and the necessary chemicals and testing equipment. It is recommended to consult a pool professional to get an accurate estimate based on your specific pool and requirements.

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