
Quick overview
- Genuine Jacuzzi Bros A new OEM part rather than a generic ring.
- Fits three filter families Listed for the CFR cartridge filters, the Landslide DE filters and the Sand Trap sand filters.
- CFR cartridge filters Covers the CFR 50, CFR 75, CFR 100 and CFR 150.
- Landslide DE filters Covers the LS40, LS55 and LS70.
- Sand Trap sand filters Covers the ST27 and the ST33.
- Two part numbers on record Listed as 42285007 and also as 42-2850-07-R, so either number may appear on paperwork.
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Product details
This is the genuine Jacuzzi Bros lock ring, a new OEM part that serves across three different Jacuzzi filter families.
What it fits
The ring is listed for the CFR 50, CFR 75, CFR 100 and CFR 150 cartridge filters, the Landslide LS40, LS55 and LS70 DE filters, and the Sand Trap ST27 and ST33 sand filters. One part covering cartridge, DE and sand filters is unusual, and it is worth noting if you service a mix of older Jacuzzi equipment.
Two part numbers
Our records carry this part as 42285007 and also as 42-2850-07-R. Both point at the same ring, so do not be put off if the number in your parts manual is written the other way.
Why it matters
The lock ring holds the filter closed against system pressure. A ring that is cracked, distorted or no longer pulls the halves together evenly is not a cosmetic problem. Replace it rather than tightening around it, and inspect the sealing surfaces and the O-ring while the filter is open.
| Brand | Jacuzzi |
|---|---|
| Manufacturer | Jacuzzi Bros |
| Manufacturer part number | 42285007 |
| Also listed as | 42-2850-07-R |
| Part type | Pool Filter Part |
| Type | Lock ring |
| Material | Plastic |
| Fits, cartridge | Jacuzzi CFR 50, CFR 75, CFR 100, CFR 150 cartridge filters |
| Fits, DE | Jacuzzi Landslide LS40, LS55, LS70 DE filters |
| Fits, sand | Jacuzzi Sand Trap ST27, ST33 sand filters |
| Shipping weight | 1.52 lb |
| Ships | Parcel |
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