Froogle:
Developed by Google, Inc. One of the most promising price comparison sites to date.
BizRate:
One of the largest price search sites. Over 30 million products listed.
Shopping.com:
Child of Dealtime and Epinions, now merged to provide you with three shopping search engines that feature your products separately, yet the same.
Yahoo Shopping:
Complete Yahoo Shopping data feed creation and maintenance solutions.
MSN Shopping:
Complete MSN Shopping data feed creation and maintenance solutions.
NexTag Shopping:
Complete NexTag data feed creation and maintenance solutions.
PriceGrabber Shopping:
Complete PriceGrabber data feed creation and maintenance solutions.
Parker-Pearce Service Experts
Features Aprilaire SpaceGard replacement filters as well as humidifier pads. Schedule heating and air conditioning service calls in the Washington DC metropolitan area.
Designed Heating and Cooling
Sells whole-house air filters and filter parts as well as portable air cleaners and in-duct UV sterilizers. Provides shipping policies and a keyword search.
Air Control Supply, Inc.
Sells furnace filters and decorative grills. Provides local heating and air conditioning services in Bohemia, New York.
Air Care Electrostatic Filters
Offers electrostatic air conditioning and furnace filters with anti-microbial media that inhibit the growth of bacteria. Permanent filters have a lifetime warranty and custom size filters are available.
Indoor Air Quality Company
Products include air purifiers, furnace filters, temperature controls, humidifiers, ozone generators, monitoring instruments, carbon monoxide alarms, and particulate control products.
PuraClean
Presents a filter spray that turns an ordinary air filter into an electrostatic filter to collect dust, pollen, pet dander, mold, smoke, allergens and other airborne particles.