Hayward SX242MA2 folding umbrella lateral assembly for the S310S sand filterHayward Lateral Assembly (S310S), SX242MA2$14899
Hayward SX242MA2 folding umbrella lateral assembly for the S310S sand filter
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Hayward Lateral Assembly (S310S), SX242MA2

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$14899
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Quick overview

  • Genuine Hayward The factory SX242MA2 lateral assembly, not an aftermarket copy.
  • Folding umbrella style Hayward lists it as the folding umbrella lateral assembly for this filter.
  • 1999 to present Fits S310S filters manufactured from 1999 onward.
  • Air tube not included The plastic air tube, Hayward SX200Z1, is a separate part number.
  • Full assembly Supplied as the complete lateral assembly rather than single lateral arms.
  • Keeps sand where it belongs Cracked laterals let sand back into the pool and upset flow through the bed.
Full description and specifications ↓

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Product details

The Hayward SX242MA2 is the folding umbrella lateral assembly for the S310S sand filter, covering filters built from 1999 to the present. It is the genuine Hayward part.

What the laterals do

The laterals sit at the bottom of the tank under the sand bed and collect filtered water while holding the sand back. When one cracks, sand starts coming back into the pool and flow through the bed goes uneven, so the filter stops doing its job even though everything else looks fine.

What is in the box

This is the complete lateral assembly, supplied as one piece rather than as individual arms. The plastic air tube, Hayward SX200Z1, is a separate part and is not included, so add it to the order if yours is damaged or missing.

Before you order

Check the build date of the filter. This assembly covers the S310S from 1999 onward.

Specifications
Brand Hayward
Manufacturer part number SX242MA2
UPC 610377552332
Type Folding umbrella lateral assembly
Part type Pool filter part
Fits Hayward S310S filters made from 1999 to present
Not included Plastic air tube SX200Z1
Shipping weight 2.5 lb
Ships Parcel

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Questions and answers

What people ask about this product, answered by our pool techs.

Does the air tube come with it?
No. The plastic air tube, Hayward SX200Z1, is sold separately and is not part of this assembly.
Which filters does it fit?
Hayward S310S filters made from 1999 to the present.
Is this a genuine Hayward part?
Yes. It is the Hayward OEM part, SX242MA2.
Do I get all the laterals or just one?
This is the full lateral assembly, not an individual lateral arm.
Ask your own question