Prem-I-Air EH0344 Hepa Filter for EH0320 (HM-688A) and EH0312 (HM-68801RC) Air Purifier

HEPA - High efficiency particulate air filter captures 99.97% of airborne pollution, allergens, smoke and odours, which can cause breathing difficulties.

The HEPA Filter has 5 stages to purify and revitalise the air. 

• Stage 1 Pre-filter collects larger-sized particles in the air such as pollen and hair
• Stage 2 Multi-filter cartridges remove 99.97% of airborne particles 0.3 micron or larger
• Stage 3 Multi-catalist filter absorbs and decomposes odours
• Stage 4 Active carbon filters remove smoke and odour
• Stage 5 Ioniser: Release negative ions to remove airbourne contaminants (such as smog, pollen and dust)