USWF Replacement for VIQUA 602810-103 UV Lamp/Sleeve Combo | Fits the VIQUA E/E+/E4/E4+/E4-V, Pro 7, & UVMax 28 Series UV Systems Choose a Pack Size::Single Chlorine Test Comparator (OTO)

Chlorine Test Comparator (OTO)

The ECP5-20BB provides high flow rates and dirt-holding capacity

Effective Rust Cleaner - removes rust

Just a few ounces will neutralizes alkaline water and reduces rust stains while simultaneously cleaning and regenerating fouled softener resin

USWF Replacement for VIQUA 602810-103 UV Lamp/Sleeve Combo | Fits the VIQUA E/E+/E4/E4+/E4-V, Pro 7, & UVMax 28 Series UV Systems Choose a Pack Size::Single Chlorine Test Comparator (OTO)Looking for a value driven, alternative solution to your name brand "factory" replacement UV lamp and sleeve? US Water Filters replacement lamps and sleeves are made in the US to the exact same stringent manufacturing protocols, and are backed by a one year, no hassle warranty. The USWF 112045 is a replacement for VIQUA 602810 103 Lamp Sleeve replacement combo pack used in the VIQUA E4, E4+, E4 V, E4 V+, E4 50+, IHS22 E4 systems and the discontinued