Hayward
Hayward Lateral Holder Assembly for S310S | SX310MA2S
Hayward Lateral Holder Assembly for S310S | SX310MA2S
Hayward SX310MA2S Lateral Holder Assembly for S310S Sand Filter
Genuine Hayward OEM replacement lower internal assembly for the Hayward ProSeries S310S side-mount swimming pool sand filter.
Restore the internal filtration assembly of your Hayward S310S ProSeries sand filter with the Hayward SX310MA2S Lateral Holder Assembly. This genuine Hayward replacement assembly combines the major lower internal components used inside the S310S filter, making it an ideal solution when servicing damaged, worn, or compromised filter internals.
The SX310MA2S includes the lateral holder assembly, bottom vertical pipe, and bottom elbow assembly specified by Hayward for the S310S. Using the correct matched OEM assembly helps maintain proper internal alignment, water distribution, filtration, and backwashing performance.
Why Choose the Hayward SX310MA2S?
- Genuine Hayward OEM replacement part
- Designed specifically for the Hayward ProSeries S310S sand filter
- Replaces multiple lower internal filter components as one matched assembly
- Helps restore proper internal water distribution and filtration
- Ideal for repairs involving damaged or deteriorated S310S filter internals
- OEM construction provides proper fit and alignment inside the filter tank
Product Specifications
| Manufacturer | Hayward |
|---|---|
| Manufacturer Part Number | SX310MA2S |
| Product Type | Lateral Holder / Lower Internal Filter Assembly |
| Compatible Filter | Hayward ProSeries S310S |
| Filter Type | Side-Mount High-Rate Sand Filter |
| Application | Replacement of S310S lower internal filtration components |
| Part Classification | Genuine Hayward OEM Replacement Part |
Product Details
The Hayward SX310MA2S is the lower internal assembly used in the Hayward S310S ProSeries side-mount sand filter. It combines several critical internal filtration components into a matched OEM assembly.
These components sit inside the filter tank beneath the sand media and are responsible for collecting and directing filtered water through the lower portion of the filter.
Compatibility
The SX310MA2S is designed for the Hayward S310S ProSeries side-mount sand filter.
Do not select replacement filter internals based only on tank diameter or visual appearance. Confirm the exact filter model shown on the equipment label before ordering.
What's Included
The Hayward SX310MA2S assembly consists of:
- Lateral holder assembly
- Bottom vertical pipe
- Bottom elbow assembly
This combination corresponds to the lower internal assembly specified by Hayward for the S310S filter.
When Should the Internal Assembly Be Replaced?
Replacement may be necessary when internal components become cracked, broken, distorted, or otherwise damaged during service or operation.
A damaged internal assembly can contribute to poor filtration, improper internal flow, or filter media entering the pool return system. The filter should be inspected before ordering to confirm the actual source of the problem.
Installation & Fitment
Installation requires opening and servicing the sand filter tank. The circulation pump must be shut off and the filtration system must be completely depressurized before service begins.
Because the assembly is installed beneath the filter media, the sand will typically need to be removed to access and replace the lower internal components.
Dry-fit and properly seat the replacement components before adding filter media back into the tank. Follow Hayward installation and service procedures for your specific S310S configuration.
Frequently Asked Questions
What filter does the Hayward SX310MA2S fit?
It is designed for the Hayward ProSeries S310S side-mount sand filter.
Is SX310MA2S a genuine Hayward part?
Yes. SX310MA2S is a genuine Hayward OEM replacement assembly.
What does the SX310MA2S replace?
It replaces the S310S lower internal assembly consisting of the
lateral holder assembly, bottom vertical pipe, and bottom elbow
assembly.
Can damaged filter internals cause sand to return to the pool?
Yes. Damaged laterals or other internal components are among the
potential causes of filter media entering the return plumbing.
Inspect the entire internal assembly and verify the source of the
problem before replacing parts.
Should I verify my filter model before ordering?
Yes. Always confirm that your filter is an S310S using the model
information on the filter tank. Similar Hayward ProSeries filters use
different internal components.
Need Help Confirming Fitment?
Pool and spa equipment can use different components depending on the exact model and configuration. Before ordering, compare your filter model and existing assembly to the manufacturer part information. If you're unsure whether SX310MA2S is the correct replacement for your Hayward filter, Aqua Terra Backyard can help you verify compatibility before purchase.
