Filterset G4+G4 | Itho HRU 3 / ECO / ECO 350 Compact TOP / Air / Heat Supply air filter F9 for

Supply air filter F9 for ventilation unit Nibe ERS 20-300 - removes up to 85% of fine dust

Filter set F7+G4 for ventilation unit Paul Santos (F) 370 / 570 DC

Exhaust air filter for ventilation unit Zewotherm ZEWO Vent R 450 - separates up to 55% of medium-coarse dust

Filter G4 for ventilation unit Paul/Zehnder Outside Air Filter Box Type E (without pre-filter G3)

H32S B300/B400) - separates up to 85% of fine dust

Filterset G4+G4 | Itho HRU 3 / ECO / ECO 350 Compact TOP / Air / Heat Supply air filter F9 forFilter set G4+G4 for ventilation unit Itho Daalderop HRU 3 HRU ECO HRU ECO 350 removes up to 90% of coarse dust. This set is suitable for many Itho Daalderop models: HRU 3 BVF HRU 3 BVH BLV HRU 3 BSO HRU ECO 350 LP HRU ECO 350 HR HRU ECO LE BAL HRU ECO HE BAL HRU ECO LP BAL HRU ECO HP BAL HRU ECO RFT LP HRU ECO RFT LE HRU ECO RFT HE HRU ECO 3 RF L H Apure Vent D350