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Pleatco PLBS50 Hot Tub Filter

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Pleatco Pure™ are the highest quality filter cartridges in the industry. Spa filters should be removed and cleaned every two weeks and replaced completely after three months. By maintaining clean filters, your spa will run at optimum performance. Pleatco uses the highest quality raw materials to produce the best filter cartridges. Quality matters, demand Pleatco!

Pleatco PLBS50 Hot Tub Filter Features:

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  • Top-quality Johns Manville Filtration Media  
  • Anti-microbial crack resistant end caps  
  • Highest resistance to chlorine in the industry  
  • Free flow core technology provides increased pump performance and superior filtration

Pleatco PLBS50 Hot Tub Filter Specifications:

  • Outer Diameter: 135 mm (5 5/16 in.)
  • Length: 257 mm (10 1/8 in.)
  • Top hole: 54 mm ( 2 1/8")  
  • Bottom hole: 54 mm ( 2 1/8")
  • Filter area: 4 m² (50 ft²)  
  • Filter media: 100 g/m2 (3 oz./Yd2)  
  • Part number: PLBS50 
  • Replaces: Unicel C-5345, Filbur FC-2970, Master Deluxe M50451
  • Dynasty Spas, Garden Leisure Spas, Leisure Bay Manufacturing ,Pentair Pool Products, Rainbow Plastics, Rec Warehouse, Rocky Mountain Spas, Waterway Plastics




  • 5

    Posted by Ali on Aug 30, 2022

    Perfect fit

  • 5

    Posted by Corey on Jul 06, 2021

    These were out of stock on another site I used to use. I was lucky to find them here, and at a better price!

    Arrived very fast and I will be using Canada Hot Tub Parts from now on.