Ubiflux Vigor W225 Filter G4 Long Lasting (ISO COARSE > 60%)

Keep your Ubiflux Vigor W225 ventilation unit running smoothly and efficiently with the factory-grade G4 Long-Lasting filter. Engineered to meet ISO Coarse ≥ 60% (G4) standards, this robust filter captures over 60% of coarse dust particles like pollen, textile fibers, and larger airborne debris ensuring clean air and protecting the heat recovery core from clogging.