The 20-inch filters filter holder BIG BLUE treat domestic or industrial water.

Several models exist for cartridge filter materials, odors, nitrates or bacteria. They are exclusively the corresponding model. Some cartridges are changed regularly depending on the speed of space, and other wash with fresh water only.

Each cartridge 20 inch is different depending on the fineness home or office use.

Discover the wide range of cartridges on our diproclean.com shop that eliminates sediment, odors, nitrates or heavy metals.