Unicel 4CH-940 Replacement Filter Cartridge for 40 Square Foot Top Load, Dimension One

Unicel 4CH-940 Replacement Filter Cartridge for 40 Square Foot Top Load, Dimension One

  • $49.95


  • Diameter: 4 5/8-inch; length: 15-inch
  • Top end cap: semi-circular handle, 0-inch inner diameter; bottom end cap: 1-1/4-inch sae thread, 0-inch inner diameter
  • Pleat count: 176; filter media: 3-ounce reemay 2033; filter area: 40 square feet
  • Get more efficient filtration and better water clarity with Unicel filters
  • Longer time between cleanings; meets oem specifications
  • Replacement for: Dimension One Spas 1561-13; Unicel 40 Square Foot top load