Sentinel R700 Sanitiser & Biocide - 1 Litre
Vent Axia Sentinel Kinetic F & FH 2x Replacement MVHR Air Filter Pack G3 G4 M5 (M5 (Pollen + Allergies))
Vent Axia Sentinel Kinetic Advance 2x Replacement MVHR Air Filter Pack G3 G4 M5 (G3 (Standard))
Sentinel - X800 Fast Acting Cleaner 1L, targeted central heating system cleaning inside an hour, restores system efficiency by targeting corrosion debris, ideal for hot and cold systems
Sentinel System Care Pack
Vent Axia Sentinel Kinetic Plus, Plus B & High Flow Replacement Air Filters 2 Pack G3 (Standard) HVAC Filter 185mm x 510mm
