Find Replacements
Already Know What You're Looking For?
System Type
RO System
UV System
Brand
Model
Search
Ultraviolet System

VIQUA D4 Premium 660089-R 12 GPM Replacement Lamp & Sleeve

The D4 Premium Model is a 12 GPM point-of-entry system for homes that renders chlorine-resistant parasites, bacteria and viruses harmless. This compact system features state of the art UV sensor technology, 2X the UV-C output of standard low-pressure lamp technology, a lamp age indicator, an LED monitor, stainless steel chamber, and 120 AC voltage. The D4 premium system features a state-of-the-art, touch-screen controller that displays lamp life remaining, support contact information and reminds you when to replace the lamp. D4 UV systems are reliable and time-tested for small home (1-2 bathrooms) and light commercial applications.

Replacement Filter Info

Lamp (602805) - Replace every 12 months

Quartz Sleeve (602732) - Replace every 24 months or as needed, and clean whenever lamp is replaced

Lamp/Sleeve Combo Kit (602810-102)
Manuals & Instructions
VIQUA D4-Premium UV System Manual
VIQUA D4-Premium UV System Spec Sheet
VIQUA Lamp Sleeve Replacement Instruction D4 E4 F4 Plus 602808 RevY
Viqua Viqua D4 Premium 12 gpm UV Water Purifier Whole-House Monitored Ultraviolet Disinfection System w/ LCD Screen, Powered by UV MAX Trojan 660089-R-
VIQUA
VIQUA D4 Premium UV System with LCD Screen 12 gpm 3/4" MNPT
(9)
$829.00$900.00
User friendly screen displays lamp life, system status, and how to resolve errors
Counts down the days until UV lamp is due for replacement
System made in Canada and/or USA
Viqua VIQUA Lamp for D, D4, D4, D4 Premium, D4-V, IHS12-D4 and IHS22-D4 Model UV Water Treatment Systems Replacement Bulb 602805 602805
VIQUA
VIQUA 602805 UV Lamp for D, D4, D4+, D4-V, C, C4, IHS22-D4
(142)
$151.00$178.00
For use with D, D4, D4+, D4 Premium, D4-V, C4, C4-V, and IHS (D4) Model Systems
Viqua 602810-102 UV Lamp and Sleeve Replacement Kit for D, D4, D4, D4 Premium, D4-V, C, C4, C4-V and IHSD4 Model Trojan UVMax Ultraviolet Bulb 602810-102
VIQUA
VIQUA 602810-102 UV Lamp and Sleeve Kit for D, D4, D4+, C, C4
(101)
$181.00$213.00
For use with VIQUA D, D4, D4+, D4 Premium, D4-V, C, C4, C4-V, and IHS (D4) Model Systems
Viqua VIQUA Quartz Sleeve for D, D4, D4, D4 Premium, C, C, C4 and C4 Model UV Systems 602732 602732
VIQUA
VIQUA 602732 UV Quartz Sleeve for D, D4, D4+, D4 Prem, C, C4
(14)
$62.00$73.00
Use with D4, D4 Plus, D4 Premium, and obsolete UVMAX C4 Plus Model Systems
Viqua VIQUA 002045 Sleeve O-Rings for A, B4, C4, D4, E4, F4, and IHS12-D4 Model UV Systems 002045
VIQUA
VIQUA 002045 UV Sleeve O-Rings for D4, E4, F4, & IHS12-D4
(10)
$7.00$7.14
Viqua VIQUA Sleeve Bolt 602665 602665
VIQUA
VIQUA 602665 Sleeve Bolt for B4, C4, D4, E4, F4 UV Systems
(10)
$12.00$14.00
Viqua Viqua 650733R-001 UV Power Supply Replacement Kit for D4, D4, D4-V, D4-V, E4, E4, E4-V, F4, F4, F4-V and IHS-D4 Trojan UVMAX 100-240V 650733R-001
VIQUA
VIQUA 650733R-001 UV Controller for D4P, D4+, E4, E4+, IH22-E4
(8)
$628.00$739.00
For use with VIQUA D4, D4+, D4-V, E4, E4+, E4-V, F4, F4+, F4-V and IHS (D4) Model Systems
Offers lamp replacement reminders
Monitors lamp, power supply and optional solenoid valve functionality
Features lamp age reset button
LCD Screen
Viqua 602636 UV Power Cord Replacement for most 120v Ultraviolet Water Treatment UVMAX Systems 602636
VIQUA
VIQUA 602636 UV Power Cord with North America Plug
(1)
$21.00$25.00
VIQUA CoolTouch 3/4 Valve Kit for D, D, D4, D4, D4 Premium Model UV Systems 650537 650537
VIQUA
VIQUA 650537 UV CoolTouch Temperature Management Valve 3/4"
(0)
$190.00$223.00
Viqua Viqua Flow Restrictor 8.9 GPM 3/4 FNPT FRSS-8.9
VIQUA
VIQUA FRSS-8.9 Flow Restrictor 8.9 GPM 3/4" FNPT
(0)
$107.00$126.00
Application: VIQUA Point-of-Entry systems
Viqua VIQUA Solenoid Valve Kit for D4 and D4 Premium UV systems 650717-001 650717-001
VIQUA
VIQUA 650717-001 UV Solenoid Valve Kit for D4+ and D4 Premium
(1)
$669.00$787.00
VIQUA Remote Options Connection Cord for External Devices 603071 603071
VIQUA
VIQUA 603071 Remote Options Cord for External Devices
(0)
$88.00$103.00

Focused on What Matters

Team of Trained and
Experienced Specialists
Live US-Based
Support Team
Top Rated
Service
Free Fast Shipping
On Orders $99+
{"statementLink":"","footerHtml":"","hideMobile":true,"hideTrigger":true,"disableBgProcess":false,"language":"en","position":"left","leadColor":"#146ff8","triggerColor":"#146ff8","triggerRadius":"50%","triggerPositionX":"right","triggerPositionY":"bottom","triggerIcon":"people","triggerSize":"medium","triggerOffsetX":20,"triggerOffsetY":20,"mobile":{"triggerSize":"small","triggerPositionX":"right","triggerPositionY":"bottom","triggerOffsetX":10,"triggerOffsetY":10,"triggerRadius":"50%"}}