eBuying Guides: Vacuum Cleaner  
   What to look for when buying a vacuum cleaner.
   http://www.ebuyingguides.com/how/Vacuumb_H.htm

ConsumerSearch.com: Canister Vacuums  
   Identifies which products reviewers like and dislike, where they agree or disagree, and why.
   http://www.consumersearch.com/www/house_and_home/canister_vacuums

ConsumerSearch.com: WetDry Vacuums  
   Identifies which products reviewers like and dislike, where they agree or disagree, and why.
   http://www.consumersearch.com/www/house_and_home/wetdry_vacuums

Consumers' Checkbook: Vacuum Cleaners  
   Gives general considerations on how to select a product and which features are useful.
   http://www.checkbook.org/bargains/prodtext/sauva.htm

HowStuffWorks: How Vacuum Cleaners Work  
   Graphic tutorial looks inside a vacuum cleaner and shows how it works.
   http://www.howstuffworks.com/vacuum-cleaner.htm

eHow: Vacuum Cleaner  
   How to choose a vacuum cleaner.
   http://www.ehow.com/ehow/ehow.jsp?id=5350

Epinions: Vacuum Cleaners  
   Consumer-generated reviews, buying tips and advice, ratings, price information, and searchable in a variety of ways from price to product type.
   http://www.epinions.com/hmgd-Large_Appliances-All-Vacuum_Cleaners

Vacuum Cleaner Buying Guide  
   Guide to buying a vacuum cleaner from a merchant sales site.
   http://www.ivacuumcleaners.com/buyingguide.html

GoodHousekeeping Institute: Vacuum Cleaners  
   Ratings for budget and deluxe upright models.
   http://magazines.ivillage.com/goodhousekeeping/consumer/appliances/articles/0,12873,284519_290094,00.html

ConsumerSearch.com: Upright Vacuums  
   Identifies which products reviewers like and dislike, where they agree or disagree, and why.
   http://www.consumersearch.com/www/house_and_home/upright_vacuums

HEPA-filter Vacuum Cleaners  
   Brief consumer comment on message board.
   http://www.ibiblio.org/london/renewable-energy/mailarchives/greenbuilding2/msg00077.html

Appliance.com: Vacuums and Cleaners  
   Lists brands, features, describes new products, prices, specifications, and links to shopping sources.
   http://www.appliance.com/cc/vacuum/index.html

Hoover Assistance  
   Provides customer information and owner manuals for European and US models of the company's vacuum cleaners.
   http://assist.hoover.com/

Vacuum School  
   Features vacuum cleaner ratings, reviews, and information.
   http://members.tripod.com/~vacschool/index.html

How To Choose A Vacuum Cleaner  
   Includes selection tips and recommended brands.
   http://www.knowledgehound.com/khhow2s/choose_vacuum.htm

Dirt Devil Vacuum Cleaners  
   Detailed information on Dirt Devil brand vacuum cleaners and carpet shampooers.
   http://www.dirtdevil.com

Royal Vacuums  
   Detailed information on Royal brand vacuums and carpet shampooers.
   http://www.royalvacuums.com

GoHepa Vacuum Cleaners  
   Supplier of industrial HEPA filters, commercial HEPA vacuum cleaners, and HEPA vacuum replacement parts.
   http://www.gohepa.com

Kirby Owners Club  
   Kirby vacuum cleaner information including contact address and free-phone bags and supplies.
   http://www.kirbyownersclub.com/