- Diameter: 7 1/8-inch; length: 10 1/2-inch
- Top end cap: closed with y stand-offs, 0-inch inner diameter; bottom end cap: open with twist lock, 2 0/0-inch inner diameter
- Pleat count: 215; filter media: 3-ounce reemay 2033; filter area: 75 square feet
- Get more efficient filtration and better water clarity with Unicel filters
- Longer time between cleanings; meets oem specifications
75 Square Foot Dimension One Spas. Replacement for: @Home Hot Tubs 1561-00 (Note: Models dated after 2000.); Dimension One Spas 1561-00 (Note: Models dated after 2000.)
*Please note: If Unicel brand is unavailable, a different brand equivalent will be shipped.