Poolzilla Spa Filter Cartridge

Check your current filter's dimensions and connection type against these specifications: this cartridge has a 5-inch diameter, a length of 13.3125 inches, and an open hole connection measuring 2.125 inches. If your existing filter matches these measurements, this unit is designed as a direct drop-in replacement.

While the filter is designed for a 12-month service life, you should rinse it periodically to remove debris and maintain water flow. If you notice a significant drop in pressure or if the pleated fabric appears discolored or damaged after cleaning, it is time to replace the cartridge.

No, this cartridge is not backwash capable. It is designed to be removed from the spa and cleaned manually using water to rinse the pleated polyester fabric.

The Dirt-Trap technology utilizes a specific pleated fabric design that increases the surface area available to capture contaminants. This allows the filter to trap more debris, leaves, and particles while maintaining consistent water flow rates even when the filter begins to accumulate buildup.

Yes, the filter is constructed from durable polyester pleated fabric engineered to withstand the pressure and chemical exposure typical of spa environments. It is built to maintain its structural integrity over its lifespan, ensuring reliable filtration throughout the year.