SL Series Commercial Sand Filter

The SL Series Commercial Sand Filter is engineered for heavy-duty applications. It offers reliable water treatment for swimming pools, spas, fountains, and large-scale water features. Built with UV-resistant fiberglass reinforced with resin, this filter ensures long-lasting durability. Moreover, it performs well even under continuous exposure to sunlight and harsh outdoor environments.

High Pressure Capacity for Professional Use

The SL Series is designed to meet the needs of commercial pool filtration systems. It supports operating pressures up to 56 psi, making it suitable for demanding installations. In addition, its robust build guarantees stability, safety, and reliable performance. Therefore, it is a strong choice for both residential complexes and public water facilities.

Flexible Media Compatibility

The SL Series is compatible with a wide range of filtration media. Operators can use 0.5–0.8 mm sand or 1–2 mm gravel, depending on the water treatment requirements. As a result, this flexibility ensures higher filtration efficiency and clearer water. Moreover, it helps extend the lifespan of the filtration media, which reduces replacement costs over time.

Easy Maintenance with Professional Features

To simplify daily operations, the SL Series includes several practical features such as a sight glass for visual monitoring of water clarity, a manhole for easy internal inspection, and a 33 mm union drain for quick water release. In addition, it provides an air purge to remove trapped air and optional laterals for enhanced backwashing performance. Thanks to these features, downtime is minimized. Consequently, maintenance costs are lower, and pool operators enjoy a hassle-free experience.

Ideal for Pools, Spas, and Fountains

With its non-corrosive fiberglass structure, the SL Series is built for long-term use. Furthermore, its flexibility makes it suitable for both commercial and recreational water treatment systems. Whether installed in a resort pool, a wellness spa, or a decorative fountain, it consistently delivers dependable performance and crystal-clear water.

Why Choose the SL Series Commercial Sand Filter

By combining durability, high-pressure capacity, and easy maintenance, the SL Series stands out as a premium choice for professional water treatment. It delivers cleaner, safer, and healthier water environments. In addition, it minimizes operational challenges for facility managers and technicians, making it a cost-effective and future-ready solution.