4-Pack Hot Tub Spa Filter Cartridge

Overview

This 4-pack hot tub and spa filter cartridge is compatible with multiple leading brands including Pleatco PAS50SV-F2M, Unicel 6CH-502, Filbur FC-0311, Artesian Spas, Baleen AK-90161, Magnum AR50, Master Deluxe M60506, and Excel Filters XLS-604. The cartridge is tested and certified by NSF International against NSF/ANSI Standard 50 for health effects requirements, ensuring safe operation.

Made from PET composite filter material with a BPA-free polyurethane sealed cover, this filter cartridge delivers reliable water filtration for residential spa and pool use.

Features

• Trilobal fabric design provides enhanced filtration surface area
• Removes sediment, sand, leaves, hair, stone, dirt, and dust
• NSF/ANSI Standard 50 certified for health and safety
• BPA-free construction
• Washable and reusable design
• Operating temperature range: 40–113°F (5–45°C)

Dimensions

• Filter area: 50 square feet
• Length: 8 inches
• Outside diameter: 6¾ inches
• Top connection: Handle
• Bottom connection: 2 inch MPT

Materials & Care

The filter cartridge is constructed from PET composite material with a BPA-free polyurethane sealed cover. It is washable and reusable; washing is recommended every 3–4 weeks for optimal performance. Replace the filter cartridge every 3–6 months depending on usage and water conditions.