105 Square Foot Clean & Clear Plus, Waterway Crystal Water. Replacement for: Pentair Pool Prod R173576 (Note: Four 105 Square Foot cartridges required. Model dated after 11/98.); Pentair Pool Prod - Pac Fab Replacements 178584 (Note: Four 105 Square Foot cartridges required. Model dated after 11/98.); Waterway Plastics 817-0106 (Note: Four 105 Square Foot cartridges required. )

• Diameter: 7-inch; length: 26 1/16-inch
• Top end cap: open, 3 0/0-inch inner diameter; bottom end cap: open, 3 0/0-inch inner diameter
• Pleat count: 168; filter media: 4-ounce reemay 2040; filter area: 105 square feet
• Get more efficient filtration and better water clarity with Unicel filters
• Longer time between cleanings; meets oem specifications

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty:  Manufacturer Limited Warranty