Description
Annual Maintenance Kit for Polaris UV418 / PureZone — Triple 10" Configuration
Keep your Polaris UV418 or PureZone UV system delivering safe, bacteria-free water with this complete annual service kit. UV lamps lose disinfection effectiveness after 12 months — even when still glowing — so annual replacement is essential.
Compatibility
| Compatible System | Filter Configuration | Lamp Part # |
|---|---|---|
| Polaris UV418 / PureZone | 3 x 10" Cartridges | L-436-48-PO |
What's Included in This Kit
- Polaris UV418 UV Lamp (GLHO48PP) – L-436-48-PO
- 20 micron Pleated Filter 10" Jumbo – 10JPL20
- 1 micron Sediment Depth Filter 10" Jumbo – SDC-45-1001
- 5 micron Carbon Block Filter 10" Jumbo – CB-45-1005
Why Replace Annually?
UV lamps degrade over time and lose their ability to neutralise bacteria, viruses, and protozoa after 12 months of operation — even when they still appear to be lit. Filters also accumulate sediment and contaminants, reducing flow rate and water quality. Annual servicing keeps your system performing to its rated specification.
Important: Resetting the Ballast
After replacing the lamp, follow the instructions in your System Service Manual to reset the 365-day countdown ballast back to 365. This ensures your system accurately tracks the next service interval.
How to Service Your System
- Turn off power and water supply to the system
- Allow the lamp to cool for at least 5 minutes
- Replace the UV lamp — avoid touching the glass with bare hands
- Replace all three filter cartridges
- Restore water supply and check for leaks
- Power on and reset the 365-day ballast countdown
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