Philips 75WQS Quartz Sleeve for UV System.

• Flamed ends to ensure strength

Fits into the following UV systems :

• LS6n
• LS7n

The quartz sleeve should be cleaned every 6 to 12 months depending on water quality.
Replace quartz sleeves after 24 months as contaminant build up will hinder uv-c transmission

We also supply a replacement lamp for this sleeve : Philips 75W