Save 80% on Frontline Plus & Other Pet Meds
Categories
Aquarium Supplies  
Dog Supplies  
Miscellaneous Items  
Aquarium Livestock  
Cat Supplies  
Bird Supplies  
Pond Supplies  
Reptile Supplies  
Small Animal Supplies  
Dog Food & Treats  
Small Pet Supplies  
Non Prescription Pet Medications  
Pet Care Products for Dogs  
Seasonal Specials & Sales  
Merchandise Store  
All Categories  
 
Types
Barnyard  
Birds  
Bugs  
Cats  
Dogs  
Miscellaneous Items  
Reptiles-Amphibians  
Small Critters  
Water Animals  
Wildlife  
 
Home Brands Categories About Us Contact Us

Aquarium SuppliesFilter Cartridges

Replacement Cartridge for Penguin 160, 170, 300, 330, 200B, 350B - 3 pk

Replacement Cartridge for Penguin 160, 170, 300, 330, 200B, 350B - 3 pk

Each preassembled Penguin Filter Cartridge filters aquarium water through a double thick... More

List Price: $8.99
Our Price: $6.99

Detail   Buy Now

Aqueon Large Filter Cartridge - 6 pk

Aqueon Large Filter Cartridge - 6 pk

The Aqueon Power Filter cartridge eliminates mechanical and chemical debris in your... More

List Price: $15.99
Our Price: $13.99

Detail   Buy Now

Replacement Cartridge for Penguin 160, 170, 200B, 300, 330, 350B Filters - 6 pk

Replacement Cartridge for Penguin 160, 170, 200B, 300, 330, 350B Filters - 6 pk

Each preassembled Penguin Filter Cartridge filters aquarium water through a double thick... More

List Price: $15.99
Our Price: $10.99

Detail   Buy Now

Pleat Cartridge CL-19 - 19 1/2 in.

Pleat Cartridge CL-19 - 19 1/2 in.

Replacement pleat cartridge for the Rainbow double capacity mechanical filter (item number:... More

List Price: $14.99
Our Price: $12.69

Detail   Buy Now

Replacement Cartridge for Penguin Mini and 100B - 1 pk

Replacement Cartridge for Penguin Mini and 100B - 1 pk

Each preassembled Penguin Filter Cartridge filters aquarium water through a double thick... More

List Price: $3.79
Our Price: $2.89

Detail   Buy Now

Replacement Cartridge for System 3, Hex 5 and Explorers - 3 pk

Replacement Cartridge for System 3, Hex 5 and Explorers - 3 pk

The green, Rite-Size Z Replacement Cartridges fits the Eclipse System Three... More

List Price: $7.99
Our Price: $5.99

Detail   Buy Now

Whisper Bio-Bag Cartridge - Medium - 3 pk. - Assembled

Whisper Bio-Bag Cartridge - Medium - 3 pk. - Assembled

Assembled Whisper Bio Bags are ready to install, just rinse and slip... More

List Price: $6.99
Our Price: $5.99

Detail   Buy Now

Rena Smartfilter Bio-Chem Zorb Cartridge - 3 pk

Rena Smartfilter Bio-Chem Zorb Cartridge - 3 pk

Unique 4-sided Rena Smartfilter power filter cartridges provide 4 times the 3-stage... More

List Price: $12.99
Our Price: $9.99

Detail   Buy Now

Replacement Cartridge for Clear Free I Filter - 2 pk

Replacement Cartridge for Clear Free I Filter - 2 pk

Clear-free disposable cartridges with foam/floss, carbon, and zeolites for clean, healthy water.... More

List Price: $3.99
Our Price: $2.99

Detail   Buy Now

Mechanichem Filter Cartridge for Millennium 2000 and 3000 Filters - 4 pk

Mechanichem Filter Cartridge for Millennium 2000 and 3000 Filters - 4 pk

The Millennium ready-to-use replacement Filter Cartridges fit the Millennium 2000 and 3000.... More

List Price: $11.79
Our Price: $9.99

Detail   Buy Now

Replacement Cartridge for Ocean Clear Filter 340 - 40 ft.

Replacement Cartridge for Ocean Clear Filter 340 - 40 ft.

A filter pleat used in a 340 Ocean Clear Filter. Used... More

List Price: $67.19
Our Price: $58.99

Detail   Buy Now

Replacement Cartridge for Penguin Mini and 100B - 3 pk

Replacement Cartridge for Penguin Mini and 100B - 3 pk

Each preassembled Penguin Filter Cartridge filters aquarium water through a double thick... More

List Price: $8.49
Our Price: $5.99

Detail   Buy Now

Replacement Cartridge for Clear Free II Filter - 2 pk

Replacement Cartridge for Clear Free II Filter - 2 pk

Precision made to fit Penn-Plax Clear Free Corner Filter, these cartridges contain... More

List Price: $5.99
Our Price: $4.99

Detail   Buy Now

Shark Replacement Cartridges - 2 pk

Shark Replacement Cartridges - 2 pk

Replacement cartridges for the Shark by Penn Plax.... More

List Price: $4.79
Our Price: $3.99

Detail   Buy Now

Whisper Bio Bag Cartridge - Small - 2 pk - Assembled

Whisper Bio Bag Cartridge - Small - 2 pk - Assembled

Whisper Bio Bag Disposable Filter Cartridges keep your aquarium water crystal clear,... More

List Price: $3.99
Our Price: $2.99

Detail   Buy Now

Bio Matrix - Floss and Carb Set - 12 pk

Bio Matrix - Floss and Carb Set - 12 pk

The exclusive Bio Matrix Cartridge has been specifically designed to optimize the... More

List Price: $18.99
Our Price: $15.99

Detail   Buy Now

Replacement Cartridge for Ocean Clear 325 Filter - 25 ft.

Replacement Cartridge for Ocean Clear 325 Filter - 25 ft.

This is the 25 micron replacement cartridge for Ocean Clear 325 canister... More

List Price: $59.99
Our Price: $54.99

Detail   Buy Now

Aqueon Large Filter Cartridge - 3 pk

Aqueon Large Filter Cartridge - 3 pk

The Aqueon Power Filter cartridge eliminates mechanical and chemical debris in your... More

List Price: $9.99
Our Price: $7.89

Detail   Buy Now

Micron Cartridge for the Magnum Filters

Micron Cartridge for the Magnum Filters

Micron Cartridge is for fast cleanups and removal of microscopic particles. Fits... More

List Price: $10.99
Our Price: $8.69

Detail   Buy Now

Emperor Cartridge - 4 pk

Emperor Cartridge - 4 pk

The preassembled Emperor Filter Cartridges filter aquarium water through a 44-square inch... More

List Price: $13.99
Our Price: $10.99

Detail   Buy Now

Bio Matrix - Complete Cartridge - 4 pk

Bio Matrix - Complete Cartridge - 4 pk

Bio Matrix floss and carbon replacement filter cartridge for your Skilter and... More

List Price: $14.99
Our Price: $13.69

Detail   Buy Now

Filter Cartridge for Rapids Filter PF-80 - 3 pk

Filter Cartridge for Rapids Filter PF-80 - 3 pk

Keep your filter working at its best with replacement mechanical/chemical filtration cartridges.... More

List Price: $7.89
Our Price: $5.99

Detail   Buy Now

Combination Cartridge

Combination Cartridge

This is the replacement cartridge for the AF-94 module. The single... More

List Price: $24.99
Our Price: $21.99

Detail   Buy Now

Cartridge for Eclipse 2 and 3 - 3 pk

Cartridge for Eclipse 2 and 3 - 3 pk

Each preassembled cartridge slides easily into place, providing superior mechanical and chemical... More

List Price: $9.99
Our Price: $6.69

Detail   Buy Now

Diatomagic Filter Bag - 1 pk

Diatomagic Filter Bag - 1 pk

Replacement filter bag for the Whisper Diatomagic Filter.... More

List Price: $9.49
Our Price: $8.99

Detail   Buy Now

Whisper Bio-Bag Cartridge - Large - 3 pk. - Assembled

Whisper Bio-Bag Cartridge - Large - 3 pk. - Assembled

Assembled Whisper Bio Bags are ready to install, simply rinse and slip... More

List Price: $7.99
Our Price: $6.99

Detail   Buy Now

Dive Clean Replacement Cartridge - Mini - Foam & Carbon

Dive Clean Replacement Cartridge - Mini - Foam & Carbon

Keep your mini-dive clean filter working its best by replacing the filter... More

List Price: $3.99
Our Price: $2.99

Detail   Buy Now

Pleat Cartridge CL-9 - 9 3/4 in.

Pleat Cartridge CL-9 - 9 3/4 in.

Reusable replacement cartridge for Lifegard CL 9 filter. Mechanical filtration.... More

List Price: $12.99
Our Price: $10.89

Detail   Buy Now

Replacement Cartridge for Penguin 110, 125 and 150B - 3 pk

Replacement Cartridge for Penguin 110, 125 and 150B - 3 pk

Each preassembled Penguin Filter Cartridge filters aquarium water through a double thick... More

List Price: $7.99
Our Price: $5.89

Detail   Buy Now

Aqueon Medium Filter Cartridge - 12 pk

Aqueon Medium Filter Cartridge - 12 pk

The Aqueon Filter cartridge eliminates mechanical and chemical debris in your aquarium.... More

List Price: $19.99
Our Price: $17.99

Detail   Buy Now