Keep your above-ground pool crystal clear with Waterway's TWM (Total Water Management) Cartridge Filter System — the economical, all-in-one filtration solution designed for easy setup and reliable performance. Each TWM system arrives as a complete package: a center-discharge pool pump, cartridge filter with a convenient drain plug, connecting hoses, and equipment pad — everything you need in one box, with no separate parts to source. Key Features: 100 sq. ft. cartridge filter sizes to match your pool's filtration needs Center discharge pool pump for efficient water flow Two 6 ft. x 1½" hoses with connectors included 3 ft. NEMA (3-prong, grounded) power cord Drain plug for simple winterization and maintenance Compact, budget-friendly design built for straightforward above-ground pool setups Whether you're outfitting a new above-ground pool or replacing an aging filter system, the TWM Cartridge Filter System delivers dependable filtration in a package that's easy to install and even easier to maintain.