Top Style: Open 2 1/8"

Pleatco: PRB50-IN  |  Unicel: C-4950  |  Filbur: FC-2390

  • Diameter: 4 15/16"
  • Length: 13 5/16"
  • Top: Open Hole:   2 1/8"
  • Bottom: Open Hole:   2 1/8"
  • Filter Area: 50 sq ft
  • Filter Material: Spa-Daddy Advanced (3 oz/yard)

Alternate Filter Names: Rainbow Dynamic 50  |  03FIL1600  |  100533  |  6540-471  |  25391  |  R173434  |  817-5000  |  3005815  |  3301-2145  |  5001  |  Dynamic Series I RDC-50  |  RDC-50S  |  R173430  |  17-3430  |  R172380  |  17-2380  |  Series II & III RTL-50  |  RCF-50  |  17-175-1595  |  73533  |  212320  |  LE CIRQUE  |  4900-41  |  Series IV DFM  |  Series IV DFML  |  373045  |  17-175-1596  |  APCC7150  |  15002  |  PLRB50  |  C-4950RA  |  FC-2390M  |  PRB 50IN  |  PRB50-IN-Z  | 
 
Used in pools / spas made by: Aber Hot Tub  |  Accent Spas  |  Acryx-Maax Spas  |  After Hours Spas  |  Alps Spas  |  American Spas  |  Apollo Spas  |  Aqua Mystic  |  Aqua Tech Spas  |  Aquatic Industries  |  Aquiform-Infinity Spa  |  Arcadia Spas  |  Arizona Pacific  |  Artesian Spas  |  Aspen  |  Associated Leisure Products  |  Atera  |  Baja Spas  |  Barefoot Spas  |  Beachcomber  |  Beachcraft Spas  |  Belize Spas  |  Blue Falls Mfg. Ltd.  |  Blue Pacific  |  Bullfrog Spas  |  Cal Spas  |  Caldera Spas  |  California Cooperage  |  Charisma Spas  |  Clipper Spas  |  Coast Mountain Spas  |  Coast Spas  |  Coleman Spas  |  Coral Spas  |  Crystal Water Spas  |  Custom Molded Products  |  Dakota Spas  |  DFA  |  Diamante Spas  |  Diamond Back Spas  |  Diamond Spas  |  Discovery Spas  |  DM Industries  |  Dynasty Spas  |  Echo Series  |  Elite Spas  |  Four Winds  |  Fox Wal-Pak  |  FPI  |  Freedom Spas  |  Futura Marketing  |  Gatsby  |  Gpm Industries  |  Great Lake Spas  |  Great Lakes Home and Resort  |  Great Northern Engineering  |  Grecian Spas  |  H2O Spas  |  Haughs  |  Haven Spas  |  Hawkeye Spas  |  Heldor Spas  |  Honey Tubs  |  Hot Spot Spas  |  Hot Springs Spas  |  Hydro Pool Industries  |  Hydro Spa  |  Icon Spas  |  Image Spas  |  Infinity Spas - TN  |  Infinity Spas by Maax  |  Islander Spas  |  J.E.M. Spas  |  Jacuzzi  |  Jacuzzi Premium  |  Keyes Spas  |  Leisure Bay Spas  |  Maax Spas (Canada)  |  Maax Spas of AZ  |  Majestic Industries  |  Marathon Spas  |  Midwest  |  Millennium Spas  |  Moonwater Spas  |  Morgan Spas  |  Niagara Whirlpool  |  Northwest Spas  |  Orca Bay Spas  |  Orion Spas  |  Pacific Spas  |  Pageant Spas  |  Paradise Spas  |  Pentair Pool Products  |  Phoenician Spas  |  Phoenix Spas  |  Qca Spas  |  Rainbow Plastics  |  Rec Warehouse  |  River Valley Spas  |  Rubadub Tub  |  Safari Spas  |  Savannah Spas  |  Seahorse Spas  |  Sequoia Spas  |  Serenity Spas  |  Sierra Spas  |  Signature Spas  |  Sonoma Spas  |  Southwest Industries  |  Spa Crest  |  Spas Direct  |  Spas West  |  Streamline Spas  |  Sun Ray Spas  |  Sunbelt Spas  |  Suncountry Spas  |  Sundance Spas  |  Sunrise Spas  |  Superior Spas  |  Sweetwater Spas  |  Tiara Spas  |  Tiger River Spas  |  Tuff  |  United Spas  |  US Spas  |  US Tooling & Spas  |  Vita Spas  |  Warm Spring Spas  |  Waterway Plastics  |  Weslo  |  Wind River Spas and other manufacturers