Happy Hot Tubs - the best for your hot tub
35sq. ft Pleatco Filters PRB17.5 SF

Hot Tub Filter PRB17.5 SF PAIR

Equivalent replacement to the following filters:

  • Blue Devil - 6456
  • Filbur - FC-2386
  • Unicel - C-4401


Our PRB17.5SF filter will fit the following spa brands:

Spaform Spas 
Catalina Spas
Sundance Spas
Beachcomber Hot Tubs
Dynasty Spas
Freedom Spas
Vita Spas
Thermo Spa
Hydro Spa - After Hours Spas


Top Diameter : 5'' (127mm)
Length : 4 5/8'' (117mm)
Top Hole : 2 1/8'' (54mm)
Bottom Hole: 2 1/8'' (54mm)
Media (Sq. Feet) : 17.5 per Filter, 35 per pair

Very good products, fast delivery and very good service. ...

Rated by Mrs Joyce M Grant
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