3M™ De-formaldehyde Electret Replacement Filter MFAF306-3(For RAP KJ306F-GD)

Effectively filter smaller than PM2.5 800 times 0.003um viruses, bacteria, allergens and particulates

3M(tm) Electret technology effectively filter indoor air particulates without producing ozone & other harmful substances

Honeycomb activated carbon effectively filter formaldehyde, toluene smoke indoor peculiar odor

The filter cumulative service time should not exceed 6-12 months or 2,000 hrs

3M(tm) Electret technology effectively filter indoor air particulates without producing ozone & other harmful substances

Honeycomb activated carbon effectively filter formaldehyde, toluene smoke indoor peculiar odor

The filter cumulative service time should not exceed 6-12 months or 2,000 hrs