Air Purifiers Discussions

I'm looking for some top rated air purifiers and ionizer combinations.  Any Suggestions?

I just started in sales with a company called "Pro Aqua" in Syracuse, NY. I am having a great time with this product, and I have found that running the machine before bed gives me a better sleep and more energy when I wake up.

The Machine is a water based cleaning system that will clean everything including the air. They even have a smaller model just for the air, and it is perfect for my bedroom.

Through everything I have searched through, I think the water based purifiers work much better than anything else, and you never have to buy a filter.

Stand-alone room air purifier + ionizer? Sharp Plasmacluster followed by models from Winix PlasmaWave. Best purifer for what purpose and need? General healthy home use? What is your budget? No budget? A new, properly sealed HVAC system (coil/plenum + blower + ducts) with an NQ 2000. Or an IQAir Perfect 16 with two, or more Steril-Aire UV emitters strategically located at the coil and/or supply plenum. Add an IQAir, or NQ Clarifier to every room of your house. Supplement with Steribase Wall 150 Plus units as needed. Keep your blower fan running 24/7. Engage room air purifiers when necessary. Done.

Can you guys enlighthen me about those air purifiers/ionizers? How exactly do they work and what are the benefits.
Living in a very durty city next to the roads makes for horrible air.

Thanks for sharing. It would have been better if you've mentioned the Model No. I am also looking for a air purifier.

Rabbit Air MinusA2. or Levoit Compact Air Purifier.