What type of sand filter is this

[skydude]

We have been getting a lot of sand in the pool and we notice sand when we backflush. I assume the internal manifold is cracked. How easy are those to replace?

 

[ajw22]

@1poolman1 is good at this.

 

[proavia]

It's a Hayward side mount sand filter.
Similar to this one...

30 in. Sand Filter - Side Mount

ProSeries top-mount and side-mount sand filters utilize a precision engineered umbrella-fold self-cleaning lateral system to provide efficient flow and evenly distributed water for totally balanced backwashing and long lasting performance.

hayward.com

Is there a name plate in either side closest to the walls?

 

[skydude]

It's a Hayward side mount sand filter.
Similar to this one...

30 in. Sand Filter - Side Mount

ProSeries top-mount and side-mount sand filters utilize a precision engineered umbrella-fold self-cleaning lateral system to provide efficient flow and evenly distributed water for totally balanced backwashing and long lasting performance.

hayward.com

Is there a name plate in either side closest to the walls?

There is no name plate on any side of the sand filter unfortunately. Are the internal manifolds universal for this style of sand filter?

 

[proavia]

What exact issues are you having with the filter?
What parts do you need?

Measure the diameter and height of the filter. This will help determine the model.

I believe some parts may be the same across different filter models.

 

[1poolman1]

We have been getting a lot of sand in the pool and we notice sand when we backflush. I assume the internal manifold is cracked. How easy are those to replace?


View attachment 544789

Hayward S310S sand filter with push/pull valve.
Check the O rings in the valve. To change a lateral, all the sand (500# dry) has to be removed.