Penn Plax Smallworld Filtration Replacement Cartridges Part # SWF1C

• Fits the Smallworld filter unit SWF1
• Cartridges are easily replaceable
• Each cartridge contains a mix of Zeolite & Carbon for odor control & carbon for crystal clear water
• Each cartridge includes a foam sponge to filter large debris
• 
  
  
  
  
  
  
  
  
  
  
  2 Replacements cartridges per package