Mitigate annoying and corrosive gases in sanitary sewer systems.
The polypropylene base cover from PREDL is the ideal solution to help mitigate issues caused by corrosive H2S gases.

• Retrofit into existing chambers;
• The cover is delivered in kit form for easy, trouble free installation;
• Access to the channel can be made through the lid at anytime;
  
• The lid can be replaced by a filter system.​

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