
Quick overview
- Genuine Hayward The factory clamp ring kit, part number DEX2421JKIT.
- New style only This kit fits the new style clamp. It is not the part for an older style clamp assembly.
- Two filter families Used on Hayward Pro-Grid DE filters and on Swim-Clear cartridge filters.
- Supplied as a kit Comes as the clamp system rather than as loose individual pieces.
- The part that holds the tank shut The clamp ring carries the load between the two halves of the filter body.
- Check the style first Confirm which clamp your filter uses before ordering, because old and new style parts do not interchange.
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Product details
The Hayward DEX2421JKIT is the genuine clamp ring kit for new style Pro-Grid DE filters and Swim-Clear cartridge filters. It is supplied as the complete clamp system.
New style only
This is the part to get wrong if you order in a hurry. The kit fits the new style clamp only, and an older filter with the earlier clamp arrangement takes different hardware. Compare the clamp on your tank against the one pictured before ordering, and if there is any doubt, check the model and the build of the filter first.
Why it matters
The clamp ring is what holds the two halves of the filter body together against system pressure. It is not a part to improvise around or to reassemble with a piece missing, and a corroded or damaged clamp is replaced rather than patched. Ordering the kit gets the clamp system as Hayward supplies it.
| Brand | Hayward |
|---|---|
| Manufacturer part number | DEX2421JKIT |
| UPC | 610377105972 |
| Type | Clamp ring kit |
| Style | New style only |
| Fits | Hayward Pro-Grid DE filters, Hayward Swim-Clear cartridge filters |
| Part type | Pool filter part |
| Shipping weight | 10.15 lb |
| Ships | Parcel |
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