Marineland Labs - Duetto Pre-Filter Cartridge - Dj-100

Attach The Pre-Filter Cartridge To Your Duetto For An Extra Boost Of Mechanical Filtration! Prevent Early Clogging Of Your Regular Mechanical Filtration With Duetto Pre-Filiter Cartridge! Instructions: When It Is Apparent That The Pre-Filter Cartridge Needs Cleaned, Simply Rinse It Thoroughly With Luck-Warm Water. Search_Phrases: Aquarium Pumps, Aquarium Filters, Duetto Pre-Filter Cartridge Dj 100