
Quick overview
- Genuine Hayward The factory RCX78005 gasket rather than a generic seal.
- TigerShark cleaners The bottom filter lid gasket used on the Hayward TigerShark range.
- Seals the filter housing Its job is to stop water bypassing the media around the edge of the lid.
- Cheap fix for poor pickup A flattened or split gasket lets dirt back out, which reads as a cleaner that is no longer picking up.
- Wear part Gaskets take a set with age and heat, so they are expected to be replaced periodically.
- Inspect at every clean Worth a look each time the filter comes out, since it is right there.
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Product details
This is the Hayward RCX78005, the bottom filter lid gasket for TigerShark robotic pool cleaners. It is the genuine factory part.
What the gasket does
The gasket seals the filter housing where the bottom lid closes against it. That seal is what forces every bit of water the cleaner pulls in to pass through the filter media instead of slipping around the edge. When the gasket flattens, hardens or splits, some of the flow takes the easy route past the media and the dirt it was carrying goes straight back into the pool.
The symptom
A cleaner that still drives its pattern and still runs its full cycle, but leaves fine debris behind, and a filter that comes out looking too clean for the length of the run. That is a bypass, and a tired gasket is the usual reason for it.
While you are in there
The gasket is visible every time the filter is emptied, so it costs nothing to look at it during a routine clean. Replace it when it no longer springs back or when the sealing face is cracked.
| Brand | Hayward |
|---|---|
| Manufacturer part number | RCX78005 |
| UPC | 610377062138 |
| Part type | Pool cleaner part |
| Type | Bottom filter lid gasket |
| Fits | Hayward TigerShark pool cleaners |
| Shipping weight | 0.26 lb |
| Ships | Parcel |
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