Replacement sleeve for Viqua VP600, includes O-rings, 24 GPM. Open on both ends.
Sanitron - Replacement Bulb (12 GPM)
Sanitron - Replacement Sleeve (12 GPM)
Sanitron - Replacement Bulb (20 GPM)
Sanitron - Replacement Sleeve (20 GPM)
Viqua VH410 - Replacement Bulb (18 GPM)