Cartridges

Filter cartridges are designed to fit specific filter models. For easy shopping, you may filter your selection by brand to find the proper cartridge for your filter.

6 Items

per page
Set Descending Direction
  1. sale
    Fluval U Poly/ Carbon Cartridges
    Fluval "U" Poly/Carbon Cartridges
    List Price: $6.99 Starting From: $5.39 Our Price: $5.39 You Save: $1.60 (23%)
  2. sale
    Fluval Chi Foam Pad
    Fluval Chi Foam Pad
    List Price: $4.29 Our Price: $3.59 Our Price: $3.59 You Save: $0.70 (16%)
  3. sale
    Fluval Chi Filter Pad
    Fluval Chi Filter Pad
    List Price: $7.49 Our Price: $5.84 Our Price: $5.84 You Save: $1.65 (22%)
  4. Marina Slim Bio-Clear Cartridge
    Marina Slim Bio-Clear Cartridge
    List Price: $7.99 Our Price: $6.99 Our Price: $6.99 You Save: $1.00 (13%)
  5. Marina Slim Bio-Carb Cartridge
    Marina Slim Bio-Carb Cartridge
    List Price: $7.99 Our Price: $6.99 Our Price: $6.99 You Save: $1.00 (13%)
  6. Marina 360/Splash Replacement Filter Cartridge Package
    Marina 360/Splash Replacement Filter Cartridge
    List Price: $7.99 Our Price: $6.99 Our Price: $6.99 You Save: $1.00 (13%)

6 Items

per page
Set Descending Direction