Compatible Model: Replacement Type VI filter for hot tubs, compatible with Coleman SaluSpa filters, Lay-Z-Spa, Intex, and other inflatable hot tub filters—fits any hot tub that requires a Type VI filter. Perfect Fit: Our Type VI spa filters measure 4.1 x 3.1 inches. This package includes 246 premium Type VI spa filter cartridges. Designed as replacement cartridges for SaluSpa hot tubs to help maintain clean and clear water. Compatible with Coleman Type VI filter cartridges. Easy to Clean: Features durable plastic construction and high-quality fiber pleats for long-lasting performance. These spa filters are easy to clean and reusable, promoting extended use and convenience. High Filtration Capacity: Premium filtration material effectively captures hair, leaves, dust, sediment, sand, and other debris. The filter cartridge installs inside the filter pump and provides reliable, reusable filtration to keep your hot tub water clean.