Tip for our DIYers - A poor client had a nasty mishap in trying to replace a O-ring seal on their filter lid. They did not set the valves in the correct positions beforehand, so cause a major vacuum when attempting the remove the lid which cause the lid to completely crack and flood water all into the plantroom.
If you are unsure what you are doing to any part of your pool system, please do not hesitate to give us a call to assist - our client said he should've done as it would have saved him a fortune.
