1 2

FERNOX TF1 Sigma UB Inline Filter 22mm Under Boiler Magnetic Trap Installer Pack

FERNOX TF1 Sigma UB Inline Filter 22mm Under Boiler Magnetic Trap Installer Pack

£69.99
£69.99
Sale Sold out
Taxes included. Shipping calculated at checkout.

Under Boiler Filter

F1 Inhibitor

F3 Cleaner

Pack Of Inhibitor Test Strips

Boiler Compatibility
Compatible Boilers:
  • Ideal Atlantic
  • Ideal Mini
  • Ideal Esprit
  • Ideal Exclusive
  • Vokera Vibe
  • Vokera Unica
  • Vokera 
  • Vokera Vision
Compatible Boilers With Adapter:
  • Glowworm Compact
  • Ideal Logic
  • Ideal Logic Plus
  • Ideal Logic ESP1
  • Vaillant ecoFIT Sustain Combi
  • Vaillant ecoFIT Sustain System
  • Vaillant ecoTEC Sustain Combi
  • Baxi 200 unless Easy Permanent Link is fitted 
  • Baxi 400 unless Easy Permanent Link is fitted
  • Baxi 600 unless Easy Permanent Link is fitted

Composite under boiler system filter with a brass manifold designed for easy installation in small, restricted areas and with concealed pipework. This high-performance filter can be installed directly under the boiler or in restricted spaces due to the compact, versatile design. The TF1 Sigma UB Filter offers the ultimate in installer choice and provides high efficiency protection against the build-up of system debris.

  • A high capacity, compact design
  • Ideal for use in restricted spaces
  • Integrated three way valve with filter isolation and cleaning functionality
  • Durable and robust construction, made from a high-quality glass reinforced engineering polymer, and non-porous forged brass
  • Will not block or restrict flow
  • Can replace return valve if required
View full details