USWF Replacement for S330RL UV Lamp | Fits the VIQUA S2Q-PA, SC4, VT-4, & SSM-17 Series UV Systems Choose a Pack Size::Single this sleeve should be replaced

this sleeve should be replaced if broken or fouled from overuse and cleaned on a regular basis

The Harmsco 801-20 replacement filter cartridge is designed to have the lowest cost per gallon filtered

Installation and maintenance are a breeze

The Precision Series WH-CB-BW-1054 utilizes Granular Activated Carbon (GAC)

This filter reduces contaminates such as bacteria

USWF Replacement for S330RL UV Lamp | Fits the VIQUA S2Q-PA, SC4, VT-4, & SSM-17 Series UV Systems Choose a Pack Size::Single this sleeve should be replacedLooking for a value driven, alternative solution to your name brand "factory" replacement lamp? US Water Filters replacement lamps are made to the exact same stringent manufacturing protocols, and are backed by a one year, no hassle warranty. The USWF 140142 is a replacement for the VIQUA S330RL lamp used in the VIQUA VT4 and S2Q PA systems and discontinued SSM 17 and SC4 systems. Easy to install and maintain with replacement needed every 12 months.