UV Dynamics 400128 UV Lamp (Rainfresh R830)

Description

The UV Dynamics 400128 UV Lamp is a genuine, high‑performance replacement ultraviolet lamp designed to maintain effective water disinfection in compatible UV water purification systems. This germicidal lamp emits UV‑C light to inactivate bacteria, viruses, and other harmful microorganisms—ensuring your drinking water stays safe and contaminant‑free.

Engineered by UV Dynamics, this lamp installs in minutes without tools and includes a replacement O‑ring for a secure, leak‑tight fit. For best performance and safety, it’s recommended to replace the lamp annually (approximately every 9,000 hours of use).

Features & Benefits

• Genuine UV Dynamics replacement UV lamp
• Part Number: 400128
• Emits germicidal UV‑C light for effective microbial inactivation
• Includes replacement O‑ring
• Simple tool‑free installation
• Designed to deliver consistent UV output for reliable disinfection
• Typical lamp life: ~9,000 hours (about 1 year)

Compatible Systems

This UV lamp fits a range of UV Dynamics ultraviolet disinfection systems, including:

• UVD400, UVD400/S, UVD400E
• UVD10.40, UVD10.40E
• UVD12.20, UVD12.20E
• UVD13.30, UVD13.30E
• …and similar models that specify part #400128 in the OEM parts list.

Additionally, this lamp is compatible with Rainfresh R830 UV water purification systems (often referenced as R830/R830F lamp equivalent), making it a suitable replacement if your R830 unit calls for part number equivalent to UV Dynamics 400128.

⚠️ Tip: Always verify your system model number and consult your owner’s manual to ensure correct part fit and UV system performance.

Applications

• Replacement lamp for residential and light commercial UV water disinfection
• Routine annual maintenance for safe drinking water systems
• Ensures continuous UV protection in high‑use environments

Replace your aging bulb with the UV Dynamics 400128 UV Lamp to maintain peak UV disinfecting performance and safeguard your water quality every day.