Jacuzzi Manifold Retainer Knob with Washer In stock$3599
Quick overview
- Knob and washer together Sold as a pair, so the sealing washer is replaced at the same time as the knob.
- Tri-Clops cartridge filters Designed for the Jacuzzi Tri-Clops cartridge filter family.
- Holds the manifold down This is the fastener that clamps the manifold over the cartridge stack.
- Cracked knobs are common The plastic ages in sun and chlorine, and a knob that splits will not hold torque.
- Cheap insurance at service time Worth changing while the filter is already open for a cartridge clean.
- Two part numbers on record Catalogued as 42365304R and also listed as 4669-06.
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Product details
This is the Jacuzzi manifold retainer knob supplied with its washer, the fastener that holds the manifold down over the cartridge stack in a Tri-Clops filter. It is catalogued as 42365304R and also appears as 4669-06.
What it does
Inside a Tri-Clops the manifold caps the cartridges and directs flow through them. The retainer knob is what keeps that manifold seated. When the knob cracks or its threads strip, the manifold can lift under pressure and water finds a path around the elements instead of through them. The pool goes cloudy while the pressure gauge stays low, which sends a lot of owners hunting for the wrong problem.
When to change it
Plastic knobs age in sunlight and chlorine, so a knob that has gone chalky, will not tighten, or shows a hairline split should be replaced. The washer goes with it in this listing, which matters because a hardened washer will not seal even behind a fresh knob. It is an easy part to swap while the filter is already apart for a cartridge clean.
| Brand | Jacuzzi |
|---|---|
| Manufacturer part number | 42365304R |
| Alternate part number | 4669-06 |
| Type | Manifold retainer knob with washer |
| Fits | Jacuzzi Tri-Clops cartridge filters |
| Models listed | TC-300, TC-450, TC-600 |
| Included | Knob and washer |
| Shipping weight | 0.22 lb |
| Ships | Parcel |
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