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FilterLogic SFL-50 Hot Tub/Spa Filter Compatible with Pleatco PRB50IN, Unicel C4950

Product ID: FL-SF50IN
In stock
  • Buy 2 for £17.99 each and save 5%
  • Buy 3 for £16.99 each and save 11%


This is a FilterLogic hot tub/spa filter, designed to remove dirt and sediment efficiently. The FIlterlogic SFL-50 can be used as a replacement for the PRB50IN filter, one of the most commonly used filters in the hot tub industry. The SFL-50 is also an effective replacement for the Filbur FC-2390, Unicel C-4950 and Darlly 40506.

  • Easy to clean and maintain
  • Traps more body oils, lotions and dirt
  • Greater flow for vigorous jets

This cartridge will fit a variety of popular hot tubs or spas, including but not limited to:

Apollo Spas
Aqua Spas
Arctic Spas
Artesian Spas
Beachcomber Spas
Cal Spas
Canadian Spas
Coleman Spas
Coyote Spas
Emerald Spas
Great Lakes Spas
Hydro Spa
Leisure Bay Spas
Mistral Hot Tubs
PDC Spas
Roto Spas
Signature Spas
Southwest Spas
US Spas
Tiger River Spas
Viking Spas
Maax Spas
Alps Spas
Danz spas
dakota Spas
Hotspot Spas
Master Spas
Solana Spas
Sun Ray Spas
Thermo Spa
Villeroy & Boch Spa
Coast Spas
Crest Europe

Filter Diameter (mm) 125
Filter Area (sq. ft.) 50
Filter Cap Diameter (mm) 54

This filter cartridge should be cleaned every two weeks and left to dry completely. As such it is recommended to have at least two cartridges for continuous, safe and hygienic use of your hot tub. If the cartridge is not allowed to thouroughly dry or if any cleaning residue is left on the cartridge you will get experience foaming in your hot tub that can lead to skin irritation.

More Information
Product Name FilterLogic SFL-50 Hot Tub/Spa Filter Compatible with Pleatco PRB50IN, Unicel C4950
Model Number SFL50-5-130BE
Expected Lifespan 6 Months
Micron Rating 5 Micron
Weight (kg) 0.570000
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