Paramount 005422901500 Ultra UV2 Lamp Assembly – 2 Lamp Kit (Includes Boot & O-Ring)
The Paramount 005422901500 is a complete 2-lamp UV replacement kit for compatible Paramount Ultra UV / Ultra UV2 sanitizing systems and select Hayward HydraPure UV units that use this lamp set. It’s used to restore UV-C output for ongoing supplemental sanitation and water clarity.
Key Details
- Part Number: 005422901500 (also shown as 005-422-9015-00)
- Type: UV lamp assembly / replacement kit (2-lamp)
- Application: UV sanitizer lamp replacement for compatible Ultra UV / Ultra UV2 / HydraPure systems
- Includes: Boot & O-ring (for sealing at the lamp assembly connection)
What’s Included
- (2) UV-C lamps
- (1) Lamp retainer
- (1) Lamp holder
- Boot and O-ring (sealing components)
Compatibility Notes
- Designed for systems that specify Paramount 005422901500 as the correct 2-lamp replacement kit.
- Commonly listed for Paramount Ultra UV and Ultra UV2 sanitizers, and select HydraPure UV setups.
- Verify before ordering: Match the part number from your UV unit label/parts list to confirm exact fit.
Common Reasons to Replace
- UV lamp life has been reached (scheduled maintenance interval)
- UV system shows reduced performance or service indicator related to lamp output
- Lamp failure, darkened lamp ends, or intermittent UV operation
- Seal components are worn and you want to refresh the assembly to reduce leak risk
Related Products
- Search: Paramount 005422901500
- Search: Ultra UV2 Lamps
- Search: HydraPure UV Lamps
- Search: UV Sanitizer Replacement Lamps
- Search: UV System O-Rings
- Search: Pool Water Sanitizers
Installation & Maintenance Tips
- Power off first: Shut off power to the UV system/heater equipment before servicing.
- Avoid touching lamp glass: Oils from fingers can reduce lamp life—handle with clean gloves or a clean cloth.
- Inspect seals: Replace/seat the boot and O-ring carefully to help prevent leaks; do not pinch or twist the O-ring.
- Clean quartz/sleeve if applicable: If your unit uses a sleeve, keep it free of scale for best UV transmission.
- Water balance matters: Maintain proper water chemistry to reduce scale buildup that can reduce UV effectiveness.
- Re-check after startup: After restoring power and flow, inspect for leaks and confirm normal UV operation.
