Viqua (602731) Replacement Quartz Sleeve Pentek (255490-43) 10"x4.5" ECP5-BB Pleated Cellulose 5 Micron Sediment Filter Always verify your existing membrane

Always verify your existing membrane model number and housing dimensions before ordering to ensure proper fitment and performance in your specific system

and any commercial application requiring robust filtration with high-temperature tolerance

Thermo Scientific

🔧 Tool-free replacement

and marine desalination applications

Viqua (602731) Replacement Quartz Sleeve Pentek (255490-43) 10"x4.5" ECP5-BB Pleated Cellulose 5 Micron Sediment Filter Always verify your existing membraneThe Viqua 602731 replacement quartz sleeve is a precision engineered thermal barrier that protects the UV lamp while maintaining optimal UV transmittance for B and B4 series systems. Constructed from 100% fused silica with a domed end design, this genuine OEM component ensures reliable UV lamp performance and system longevity. SPECIFICATIONS Viqua 602731 Quartz Sleeve Specs Model Number 602731 Material 100% Fused Silica Quartz Design Domed at One End