Hello all,
I have a Hayward Swimclean cartridge filter (C3030). I noticed on the tops and bottoms of the cartridges there are circular shapes in the plastic. The top and bottom plates just slide into the holes of the cartridge; are there supposed to be o-rings there, as it's just plastic on plastic? The manual does not show this, and it did not come with o-rings aside from the tank body, drain plug, and air relief/pressure fitting.
I feel like there is not good enough of a seal there allowing for unfiltered water to pass through these spots.
Thank you for any answers and/or advice!
I have a Hayward Swimclean cartridge filter (C3030). I noticed on the tops and bottoms of the cartridges there are circular shapes in the plastic. The top and bottom plates just slide into the holes of the cartridge; are there supposed to be o-rings there, as it's just plastic on plastic? The manual does not show this, and it did not come with o-rings aside from the tank body, drain plug, and air relief/pressure fitting.
I feel like there is not good enough of a seal there allowing for unfiltered water to pass through these spots.
Thank you for any answers and/or advice!
