Review on COLZER 3000 Sq Ft Air Purifier: Dual H13 True Hepa Filter, Powerful Dust Removal, Super Quiet Sleep Mode - Ideal for Large Rooms and Bedrooms by Ryuta Marantz

The machine itself works but there are no replacement filters available anywhere including on ebay. The cost of a replacement filter is $60-70 which reminds me of printer companies that offer good prices on their printers and when it's time to charge they charge a fortune for ink. The Colzer car costs me $269. They recommend replacing every 3-6 months. Filters cost about 1/4 the cost of a car, which is ridiculous. I regret buying this machine and if you can't find air cleaner filters anywhere then the machine is useless and just like this one it ends up in a junkyard.