For those of you with sand blowing back into the pool....

[chuck9997]

I've been thinking about this.. and,.. at least for the first time,.. I think I will do as Andy Taylor told Aunt Bee.. I'll: "CALL THE MAN" .. and watch him.

[traceyb]

This is my first FULL season with the new 30' AG. I am seeing some sand along the seams quite often.Vacuumed yest. and wa la...today....more sand. Probably only a 1/2 a cup full. Not much, but annoying. A friend of mine told me not to back wash as often, as it makes the sand "more sticky". This didn't sound too intelligent, AND I don't back wash every single week. My pool doesn't have many people in it often, and at that not many kids. I backwash about once every 3 weeks. I know I know....but it's looked good since day 1.

Anyway, I don't assume I have a cracked lateral, and probably have a lateral head with some "space". The filter was already assembled when they installed, so I guess I have to wait till I close the pool in order to "check this". Sounds like a good plan, but I guess I can deal with the sand till mid sept when we close.......

I just can't imagine how to do all that with the pool still open? Plus, I would rather try and wait and just kill two birds w/ one stone and change the sand next season. I know that with Chlorine, they say every 3-5 years, but whats $30 or so to ensure sparkling water w/ fresh sand eh?

Anyway.....keep this post going. Very educational....and with all my jibberish, can someone post me back?

[traceyb]

An idea would be for someone to go to say the website of a filter, screen shoot the diagram of the lateral heads, and describe based on what the diagram shows. Just a thought.

[mitchryan912]

New versus old laterals. Slightly different models, as I have an older Triton from the 80's as opposed to the current Triton II.
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[mitchryan912]

I suppose this could have happened before I was putting the laterals in, but I think I overtightened the laterals, and... CRACK! There goes the hub...
IMG_1432.jpg

[mitchryan912]

New hub and old hub. Too bad they don't attach the same, but the parts are damn similar for a Pac-Fab Triton from the 80's, versus a current Pentair Triton II.
IMG_1435.jpg

Here's what a groove created by sand looks like. This must be the culprit to where sand was blowing back in, though the entire web of lateral spokes were cracked long before I got into the filter yesterday. The spots where it cracked show some aging and wear, as if they'd been there for a while.
IMG_1436.jpg