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

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 QS500 Krystal Clear Saltwater Chlorine System is designed specifically for above ground pools up to 7,000 gallons, making it a good fit for small to medium-sized pools. It uses a salt chlorine generator, which reduces the need for harsh chemicals and helps keep your pool water clean and clear. The system connects easily to your existing pool pump, and adding salt to the water activates the automatic cleaning process. One of its strengths is the intuitive control panel, which simplifies scheduling and maintenance tasks, so you don’t need to be a pool expert to operate it.

The patented HydroAeration Technology helps improve water circulation and clarity, which means fresher, more enjoyable water during swimming. The unit’s build is solid and compact, weighing about 14.6 pounds, making it relatively easy to handle and install. This system is designed for pools no larger than 7,000 gallons, so it might not be suitable if you have a bigger above ground pool. While it reduces chemical use, you still need to monitor salt levels and occasionally clean the system, so some upkeep is required.

Given its popularity and positive customer ratings (4.3 out of 5 stars with over 9,000 reviews), it performs well for typical above ground pool needs. If you want a straightforward, maintenance-friendly saltwater system for a moderately sized above ground pool, the Intex QS500 is a reliable choice.

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.