DELONGHI AIR PURIFIER AAC717 @ $139.00
1) Pre-FILTER CLEAN 1/2 yearly
2) HEPA Filter replace 1/2 yearly
3) Active Carbon Filter replace 1 yearly
4) Cold Catalytic Filter replace 1 yearly
5) UV Lamp CLEAN 1/2 yearly
6) Photo Catalytic Filter replace 1 yearly
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