Please note: This product is considered a consumable products and cannot be returned once it has been delivered.
Sold by single cartridge. This cartridge is a replacement cartridge for the Diazit Ammonia Arrestor 5367. It works only with the Diazit Ammonia Arrestor 5367. The Diazit Ammonia Arrestor is sold separately.
This is the "Standard" quality model which is sold by the single cartridge only.