Replaces popular brand part numbers:

• Unicel 4CH-21RA
• Pleatco PTL18P4-M  
• Filbur FC-0121M

Features:

• 18 sq. ft. of Reemay® Filtration Fabric infused with Microban® antimicrobial product protection
• Specialized material prohibits bacteria growth on surface
• Expansive Flow™ core

Alternative filter names: FC-0126, 17-175-2214, FC-0126M

Used in pools/spas made by: Advanced Spa Design, After Hours Spas, Blue Ridge Spas, Dream Maker Spas, Echo Series, Gatsby, Heartland Spas, Hydro Spa, Icon Spas, Image Spas, Imperial Spas, Keyes Spas, La Spas, Lowes, Lumi-O, Mountain Meadows Spa, Mountain Mist Spa, Mountain Springs Spa, Nemco & other manufacturers

By Guardian Filtration Products • 4H8-158-M

• Length: 8"
• Diameter: 4-5/8"
• Top: Handle
• Bottom: 1-1/2" MPT threaded