FLL-100

LOCKSMITH™ FLL-100 Series Filox® Whole House Water Filtration Systems with Fiberglass Mineral Tank, Pipe Size 1 IN

  • Chemical‑free whole house water filtration
  • Filox® filtration media
  • Watts LOCKSMITH™ control valve with advanced electronic programming
  • Removes red staining iron
  • Reduces hydrogen sulfide (rotten egg odor)
  • Removes black staining manganese
  • Standard mineral tank construction
  • Suitable for small to medium‑sized households
  • Available in multiple media capacities (1.0-4.0 cubic feet) and flow rate options 6 GPM-24 GPM

Approval/Certification Information

For product-specific approval information, please refer to the product’s specification sheet (see literature section above) 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