2pc Ionmax ION1000PRO Aire X HEPA Air Purifier Replacement Filter Set Compatible with Ionmax+ AIRE X air purifier. Comes with 2 sets of True HEPA H13 filters Whether as a spare or as replacement, the Ionmax ION 1000 Pro Aire X Replacement Filter will continue to maintain a clean, breathable environment in your room. Pre-Filter - Traps large airborne particles, such as hair, dust, and pet dander. Antibacterial HEPA H13 Filter -Captures 99.97% of microscopic allergens and germs as small as 0.3 microns from the air. Activated Carbon Filter - Neutralises odours caused by smoke and VOCs. Replacement Frequency When the Filter Replacement Indicator (below) starts blinking, the unit's filters require replacement. After replacing the filters, hold the Filter Reset Button for 3 seconds until the Filter Replacement Indicator bar stops blinking, which indicates that the Filter Reset is successful. Replace after 6 months with continuous usage (12 months if used 12 hours/day). Filter Replacement Instructions The Ionmax+ Aire X comes with the filters fitted inside. Please remove the plastic packaging from the filters before using the air purifier. Features: Includes 2 filter sets Replacement filter for Ionmax ION 1000 Pro Aire X HEPA Air Purifier Filter set includes Pre-filter, Hepa Filter and Activated Carbon Filter Needs to be replaced approximately every 6 months, for optimal performance Filter dimensions: 61.0 x 32.0 x 50.0 cm Dimensions Approx: 5 x 32 x 61 cm Includes: 1 x 2pc Ionmax ION1000PRO Aire X HEPA Air Purifier Replacement Filter Set