AP QS 890 - Quartz Tube 890mm x 22mm Open Both Ends
Quartz Tube 890mm long x 22mm OD open both ends and suitable for use in many different UV makes and models including the Alpine Pure PV12T and PV42T UV Systems. This Tube is suitable for some Aqua Pro, Sterilight, Radfire and many Asian made UV Systems.
Quartz tubes can be used in many makes and models so long as the overall length and width matches the UV make and model you have. 95% of UV manufacturers use the 22mm OD width on the quartz and only the Davey Steriflo use the 25mm OD quartz.
You will also need to know if your Quartz Tube is open both ends (the hole goes right through) or closed one end.