
The C2500W is the 2.5" retaining clip used to hold a Prosep SE UV body securely in place, sold here as a single clip so you can make up exactly the quantity you need. Two clips are used per UV body, one at each end, so a full replacement set means ordering two. WrekinWater stocks this clip individually for anyone who only needs to replace one, rather than a full pair.
| Compatible with | Prosep SE UV body (SE-SYS range) |
| Clip size | 2.5" (fits 2.5" diameter body) |
| Quantity needed per body | 2 clips (one at each end) |
| Sold as | Single clip |
| Material | Moulded plastic |
| Fitting type | Snap-on retaining clip |
Why you might need this
- One of the original clips has cracked, snapped, or gone missing during a service or house move.
- You're setting up a Prosep SE UV body for the first time and need the full pair of retaining clips.
- The UV chamber has been removed for cleaning or a lamp change and the old clips no longer hold it securely.
- You'd rather fit the correct retaining clip than improvise with cable ties or tape.
A UV body only disinfects properly if it's held square and secure in its mounting position, and the C2500W clip is what does that job at each end of the chamber. A missing or damaged clip can let the body sit slightly loose, which puts uneven strain on the inlet and outlet connections and makes leaks or misalignment far more likely over time. Fitting the correct clip, rather than a workaround, keeps the whole assembly properly supported as it was designed to be.
WrekinWater is a family-run water treatment specialist based in Bettisfield, Shropshire, and has supplied genuine spares like this one to more than 50,000 customers over 15 years. Buying the exact clip your Prosep SE system was built with means it locates correctly first time, rather than guessing with a generic fitting. WrekinWater is rated "Excellent" on Trustpilot for getting the right part to customers.
How to fit it
- Isolate the water supply and relieve any pressure before handling the UV body if it's already plumbed in.
- Position the UV body so its inlet and outlet line up correctly with your pipework.
- Snap the first C2500W clip into place at one end of the body.
- Fit the second clip at the opposite end so the body is supported evenly.
- Check both clips have located fully and the body sits square and secure.
- Restore the water supply and check the joints for leaks or movement before leaving the system unattended.
Frequently asked questions
For full details on returns, refunds, eligibility, and timeframes, please refer to our complete Refund Policy here:
👉 Refund and Returns Policy
If you are unsure whether your item qualifies for return, please contact our team before sending anything back and we’ll be happy to help.