Viqua S36RL 33.2-inch UV Replacement Lamp, Genuine OEM with 2 O-rings — Restores Disinfection Output

The Viqua S36RL is a genuine 33.2-inch replacement ultraviolet (UV) lamp designed to restore proper disinfection performance in compatible Viqua ultraviolet systems.

If your Viqua UV system indicates lamp replacement or has operated for about a year, installing an authentic S36RL lamp returns the unit to its original output and helps maintain the system’s designed performance. This lamp is a factory-authorized spare for several Viqua household and commercial models and ships with two replacement O-rings for a secure, water-tight fit. Using non-Viqua lamps can compromise performance and may void your system warranty, so choosing a genuine S36RL helps protect both function and coverage.

Which Viqua models accept the S36RL lamp?

The S36RL matches Viqua systems that require a 33.2-inch lamp length. It fits a broad range of point-of-entry and small commercial units, ensuring compatibility across multiple series.

• Designed for: S12Q, S12Q-PA, S12Q-Gold
• Also compatible with: SSM-39, S24Q, S24Q-Gold
• Fits larger units: S40Q and SUV 24P–100P series
• Lamp length specification: 33.2 inches for exact fit

How often should I replace the Viqua S36RL lamp?

Viqua recommends swapping the lamp annually to maintain UV output and proper disinfection performance. Even if the lamp still lights, UV intensity declines with time—annual replacement keeps the system within manufacturer guidelines.

• Recommended interval: every 12 months
• Replace sooner if the lamp appears damaged or the system warns
• Annual change helps preserve warranty and system efficacy
• New lamps include two O-rings to simplify resealing

What do I get with the S36RL replacement package?

Each S36RL shipment contains a factory-original UV lamp sized to Viqua specifications plus two O-rings for sealing the lamp sleeve. The included O-rings reduce the chance of leaks when reinstalling the lamp and remove the need to buy additional sealing parts.

• One genuine Viqua S36RL 33.2" lamp
• Two O-rings pre-packed for immediate installation
• Manufactured to Viqua specs to match original system output
• Packaging protects the fragile lamp during transit

Will using a non-Viqua lamp affect my system?

Aftermarket or generic lamps may emit different UV intensities, be physically incompatible, or lack quality controls; these differences can reduce system performance and risk voiding the Viqua warranty. For consistent operation and warranty protection, use only genuine Viqua replacements like the S36RL.

• Non-original lamps can lower UV output and reliability
• Incorrect lamp length or base can cause leaks or poor contact
• Viqua warranty may be voided by non-genuine parts
• Genuine lamp ensures matched specifications and safety testing

Who this is for: The Viqua S36RL lamp is intended for home and light-commercial owners, service technicians, and facility managers who already operate one of the compatible Viqua systems and need an exact, manufacturer-approved lamp replacement. It’s especially useful for anyone maintaining water-treatment equipment on a scheduled maintenance plan who wants a hassle-free, properly sealed swap using original parts.