The Rainbow Filter Cartridge 4686-20 is designed to effectively filter out dirt, sediment, and other contaminants from your pool or spa water. This replacement filter module features a 13-5/8" diameter and 18-3/8" length with 100 sq ft of filtration media type 4oz for maximum cleaning action. It also features a castle-style top and bottom with dimensions of 6-1/4" x 3-3/4". This high-quality filter cartridge is the perfect choice to keep your pool or spa water looking crystal clear and free from debris.

• Bottom Physical Dimension - 6-1/4" x 3-3/4"
• Bottom Style - Castle, Open
• Diameter - 13-5/8"
• Length - 18-3/8"
• Media Type - 4oz
• Model - PLM100 System:2
• Square Footage - 100 sq ft
• Top Physical Dimension - 6-1/4" x 3-3/4"
• Top Style - Castle, Open
• Item - Replacement Filter Module

Fitment guidelines:
For use with System:2™® PLM Series 100 sqft Modular Media Filter Model PLM100

Additional information:
Alternate Part Numbers - 17-102-1225, STA-05-246