Two-piece tub filter with a premium filtration system that effectively removes soap, oil, and other contaminants before they reach the main filtration system, improving overall water quality. Compatibility - Suitable for a variety of spas including Maax and Cooperage models - Works with multiple configurations Maintenance and care - Easy to maintain: clean the filter weekly by washing - Replace every three months or according to usage to maintain efficiency Installation - Simple installation: place the filter on the skimmer basket and lock it securely in place for a quick setup Use scenarios - Routine spa maintenance in Maax and Cooperage models to keep water clear and protect the main filter - High-use periods or environments with soaps, lotions, or oils to prevent contaminants from reaching the main filtration system - New installations or configuration changes to provide a pre-filter barrier and extend main filter life