Find the lowest price for:       All ProductsFilters     0.0 (0)   Add a review Millennium Mechanichem 2000 Flter Cartridge 4 pack   The Millennium ready-to-use replacement Filter Cartridges fit the Millennium 2000 and 3000. These cartridges are marked as yellow Rite-Size M in a four-pack. Each filter is packed with Marineland Black Diamond... Have a question? Ask the Experts! Set Price Alert Compare Prices Product Spec Member Reviews Recommend to Friends Searched Millennium Mechanichem 2000 Flter Cartridge 4 pack in 150 stores, 14 results found Image Description   Store   Price Marineland Millennium Ready-To-Use Cartridge If this item doesn't belong here, click Remove and help us keep our results accurate.   PETCO   0 Store Reviews   $6.99 Go to Store Aquarium Systems Mechanichem for ML2000 Cartridge 4Pack If this item doesn't belong here, click Remove and help us keep our results accurate.   Aloha Aquariums   0 Store Reviews   $7.33 Go to Store Ml2000 Mechanichem Cartridge 4 Pack - Aquarium Systems If this item doesn't belong here, click Remove and help us keep our results accurate.   PetBlvd.com   0 Store Reviews   $7.47 Go to Store Aquarium Systems Millenium Mechanichem Cartridge ML2000-4 Pack If this item doesn't belong here, click Remove and help us keep our results accurate.   Big Al's Online   0 Store Reviews   $7.49 Go to Store Mechanichem Filter Cartridge for Millennium 2000 and 3000 Filters - 4 pk If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   1 Store Reviews   $7.51 Go to Store Instant Ocean-Aquarium Systems Mechanichem Cart Millennium 4pk If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   1 Store Reviews   $7.67 Go to Store Instant Ocean-Aquarium Systems Mechanichem Cart Millennium 4pk If this item doesn't belong here, click Remove and help us keep our results accurate.   Allpetdepot.com   0 Store Reviews   $7.67 Go to Store Aquarium Systems (Marineland) Millennium Cartridge 4 Pack 2000-300 If this item doesn't belong here, click Remove and help us keep our results accurate.   StrictlyPetSupplies.com   0 Store Reviews   $7.78 Go to Store .Instant mechanichem cart-m2000 If this item doesn't belong here, click Remove and help us keep our results accurate.   Pets Warehouse   0 Store Reviews   $8.11 Go to Store Aquarium-Systems Millennium 2000/3000 Cartridges [4 pk] If this item doesn't belong here, click Remove and help us keep our results accurate.   Mail Order Pet   0 Store Reviews   $8.43 Go to Store Aquarium Systems Millennium 2000 & 3000 Replacement Cartridge (4-Pack) If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   1 Store Reviews   $8.46 Go to Store Millennium Mechanichem 2000 Flter Cartridge 4 pack If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   3 Store Reviews   $8.99 Go to Store Mechanichem Filter Cartridge for Millennium 2000 and 3000 Filters - 4 pk If this item doesn't belong here, click Remove and help us keep our results accurate.   That Fish Place That Pet Place   3 Store Reviews   $9.99 Go to Store Mechanichem Cart Millennium 4pk If this item doesn't belong here, click Remove and help us keep our results accurate.   AllPetMall.com   0 Store Reviews   $12.87 Go to Store Are we missing a store? Let us know! Something wrong in this page? Let us know! Related products: More Replacements & Accessories Filters Other Filters internal use: spec351