10 Best Salt Water Filter For Above Ground Pool 2025 in the United States

The Intex SX2100 Krystal Clear Sand Filter Pump stands out with its robust 2100 GPH pump flow rate, making it a reliable choice for above ground pools up to 12,800 gallons. One of its standout features is the Hydro Aeration Technology, which enhances water circulation and clarity, and increases negative ions on the water surface, promoting a cleaner and healthier swimming environment.

The filter is relatively easy to install with simple hose hookup and a corded electric power source. Plus, the integrated 24-hour timer with adjustable cycles from 2 to 12 hours allows for convenient automatic operation, reducing the need for constant manual monitoring. This pump is constructed from durable plastic, ensuring longevity and resistance to wear and tear.

However, the unit is fairly heavy at approximately 36 pounds, which might make handling a bit cumbersome for some users. Additionally, the system's maintenance involves dealing with sand, which can be messy and inconvenient for some. While it does not feature a built-in salt chlorine generator, it is designed to meet high safety standards and offers good value for its price. This pump is particularly suitable for those with larger above ground pools and those looking for a straightforward, effective filtration solution without the need for frequent manual intervention.

The Intex 26367EH 24' x 12' x 52'' Rectangular XTR Frame Swimming Pool is designed for large above-ground pools, making it a good fit for families looking to enjoy substantial outdoor water activities. The Krystal Clear Sand Filtration System is a standout feature, as it effectively keeps the water clean while reducing the need for chemicals, which is great for maintaining safe swimming conditions. This system, however, does not include a salt chlorine generator, so you might have to manage salt chlorination separately if that's important to you.

The pool's durability is notable, with a high-quality galvanized steel frame and puncture-resistant 3-Ply PVC construction. The rust-resistant coating and UV-protected T-Joints add to its longevity, making it a solid investment for long-term use. Assembly is straightforward with the Easy Lock System, eliminating the need for tools or pins, which enhances the user experience. The pool can be ready for water in about an hour, which is convenient.

On the downside, the weight of the pool is quite substantial at 379.1 pounds, so moving it around might require some help. Additionally, while the large capacity of 8403 gallons is ideal for big gatherings, it might be overkill for smaller families or those with limited backyard space. In summary, the Intex 26367EH is a robust and user-friendly option for large above-ground pools but consider the lack of a built-in salt chlorine generator and its substantial weight when making your decision.

The Intex Krystal Clear Saltwater System is designed for above-ground pools up to 15,000 gallons, making it a suitable choice for medium to large pools. This system enhances water cleanliness using saltwater instead of traditional chlorine, which is beneficial for those looking to reduce chemical use in their pool maintenance. The advanced filtering system requires you to connect it to the filter pump and add salt to the pool water, after which the system operates automatically, providing a hassle-free maintenance experience.

The control panel is user-friendly with easy-to-access buttons, making it straightforward to schedule cleaning and maintenance tasks. Additionally, the HydroAeration Technology improves water circulation and clarity, ensuring a fresher swimming environment. However, users should be aware that the system is relatively large (18 x 18 x 18 inches) and weighs around 17 pounds, which might require some effort to install.

Despite these minor drawbacks, the Intex Krystal Clear Saltwater System is highly rated by customers, with a 4.3 out of 5 stars from over 7,000 reviews, highlighting its reliability and effectiveness. This product would be particularly beneficial for pool owners seeking an efficient, low-maintenance solution to keep their water clean and clear.