Aquarium Products
System 1 Diatom Aquarium Filter

Aquarium Products System 1 Diatom Filter is an easy, quick filtering water “polishing” pressure filter with a flow rate of 300 gallons per hour. Considered by most hobbyists as the best diatomaceous filter available, System 1 can be used in Freshwater and Saltwater aquariums.

System 1 fits most aquarium rims. With no hoses or valves to adjust, System 1 polishes the water by filtrating it through a DE Filter surrounded by Preemo-Clean, a super-fine diatomaceous earth medium, that works with the DE Filter to produce truly amazing results.

#10012 - Aquarium Products System 1 Filter ~ $145.99 OUT OF STOCK

Diatom Powder Filter Media

System 1 Filter Parts