| AirFilterStore.com Offers HEPA air purifiers by Austin Air, IQAir, NQ Clarifier, Blueair and more brands. |
| Airwell Fedders Designs, manufactures and markets air conditioning systems, product range includes air conditioners, air cleaners, humidifiers, and dehumidifiers. |
| BestFilters.com Offers wide range of branded water filters and air purifiers. |
| Clean Air Plus Provides branded HEPA air purifier systems & parts and shower filters. Serves US and Canada. |
| Partsguy.com Inc. Offers furnace, boilers and cooling parts of major manufacturers. Located in Michigan. |
