AUDIO PITCH DIRECTSHOW FILTER

Fluval Filters

filters


(filter) an electrical device that alters the frequency spectrum of signals passing through it


A device for suppressing electrical or sound waves of frequencies not required


A porous device for removing impurities or solid particles from a liquid or gas passed through it


(filter) remove by passing through a filter; "filter out the impurities"


A screen, plate, or layer of a substance that absorbs light or other radiation or selectively absorbs some of its components


(filter) device that removes something from whatever passes through it

fluval


A type of foam filter used in aquariums - some people use this substance to replace the old fibre type filling found in most electronic cigarette cartridges


the material used in fish tanks, with another use as cart wadding. You have to ensure you use the correct type, which is +2


Hagen (officially Rolf C. Hagen Group) is a pet supplies company founded in 1955 by Rolf C. Hagen with the help of his brothers, Dieter and Horst. Dieter and Horst Hagen joined the company later after immigrating from Germany.