ProAqua 5CH-37 Hot Tub Filter (PA-537)

Keep your spa water sparkling clean with the ProAqua 5CH-37 hot tub filter. This high-quality replacement filter is designed to capture dirt, debris, and impurities, ensuring your hot tub water is always fresh and inviting.

Key Features & Benefits:

• Exceptional Filtration: Made with durable, high-performance filter media, it effectively traps contaminants down to the smallest particles.
• Easy to Install: Features a convenient handle on top and a 1-1/2 inch male threaded connector on the bottom, making installation and removal simple and quick.
• Optimal Performance: The “free-flow” core design maximizes water flow, reducing strain on your hot tub’s pump and improving overall filtration efficiency.