W111/W100

Strainer-free Canister

  • You can add the “special” media or mixtures that best suits your customers
  • Save freight costs; reduce inventory
  • With a complete backwash system, you just need to add strainer material
  • Commercial systems equipped with individually sold drain pipe flow controllers

Approval/Certification Information

For product-specific approval information, please refer to the product’s specification sheet or ask a Watts representative. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:


ASSE CSA FM Approvals NSF
UL ULC USC WQA