2nd question: What is the diameter of the filter shaft?

Please now measure the diameter of the shaft in which the filter is submerged.

Remove everything else beforehand, such as floating skimmers, skimmer pipes, upper sealing rings (for skimmer pipes), "caps" over the filter, coarse pre-filters, or similar items.

  • Set 5 – Toploader Spezial inklusive 10 Jahresfüllungen Filterbälle - für ALLE Filter im 150mm Schacht  Komplettset

    Diameter = 150mm

    In this case, the connection does not matter. It is always the Ego3 Toploader! This is simply pushed into the slot until the lid rests on top and is not screwed in. It holds by itself in any slot through three contact points.

    proceed to the right filter - TOPLOADER 
  • Diameter greater than 150mm

    In this case, you do not need the toploader, but an Ego3 filter with the correct thread or bayonet connection. Simply click below, then you will come to the selection.

    proceed to the correct filter with thread 
  • The shaft has a step!

    For this special variant, which is installed in a few whirlpools, we unfortunately do not offer an EGO3 filter.

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