Carbon prefilter captures odours and certain gases, and offers the first level of defence against larger particles.
Leitz TruSens Z-7000H Performance Air Purifier with H13 HEPA Filter
Leitz TruSens Combo Replacement H13 HEPA Activated Carbon Filter for
MeacoClean CA-HEPA 76x5 WiFi H13 HEPA Filter
Fellowes Aeramax Pro SV H13 HEPA Air Purifier, none
MeacoDry Arete® H13 18L, 20L and 25L HEPA Filter
MeacoDry Arete® H13 10L and 12L HEPA Filter
