Skip to main content

Aquarium Filter Cartridges

Aquarium Filter Cartridges Products

Best Seller

Marineland Penguin Power Filter Cartridge Rite-Size C

$3.99 - $88.94
  • $186.99
  • Save $98 (52%)
4.8 (37)
Best Seller

Marineland Rite-Size E Cartridge (Emperor 280 and 400)

$6.11 - $82.86
  • $174.99
  • Save $92 (53%)
4.8 (37)

Marineland Rite-Size A Cartridge (Penguin 99B, 100B and Mini)

$2.99 - $68.34
  • $143.99
  • Save $76 (53%)
4.8 (6)

Penn Plax Smallword Replacement Filtration Units

$6.09
  • $10.99
  • Save $5 (45%)
4.8 (4)
Best Seller

Marineland Micron Cartridge for Magnum Canister Filters

$10.23 - $58.32
  • $116.99
  • Save $59 (50%)
5.0 (6)

Penn Plax Cascade 300 Bio-Sponge

$8.85 - $43.53
  • $87.99
  • Save $45 (51%)
5.0 (1)
Best Seller

Marina Replacement Power Cartridge for i25 Filters

$4.67 - $26.60
  • $50.99
  • Save $24 (48%)
5.0 (2)
Best Seller

Lees Premium Disposable Carbon Cartridges

$5.73 - $32.68
  • $62.99
  • Save $30 (48%)
5.0 (2)