D4 Replacement Sleeve

Genuine Viqua quartz sleeve for Trojan UVMax C/C4/D/D4 model systems.
-Provides thermal protection for the UV lamp and protects it from possible water damage.
-Quartz material used in sleeve is a 100% fused silica which lends to high UV light transmittance through the water.
-Domed on One End
-Used in UVMax Model C, C+, C4, C4+, D, D+, D4, D4+Systems