Vacuum cleaners with innovative water filter technology, providing fresh exhaust air that has been cleaned to 99.9%. A great benefit - not only for allergy sufferers. Aqua Filter Vacuum Cleaner Dyras Aqua Filter Vacuum Cleaner is able to filter out almost 100% of dust and other allergens. 2in1: efficient handheld vacuum cleaner and crumb sweeper without dust bag (Similar product was earlier: SVC-800) >  Water filter jugs Hoover BF81VS02 Vision Reach Bagless Cylinder Vacuum Cleaner HEPA Filter Containment Vacuum Single or Dual HEPA Filter Class 100 Cleanroom HEPA Filter Vacuum Cleaner (dry Containment Cartridge Vacuum has a unique filtration system.  offers the option of a paper bag collection system or our HEPA Containment empties under negative pressure and eliminates exposure to the collectedThe HEPA Containment Cartridge will hold up to four pounds of filter is placed after the motor which catches the fine carbon brush dust

generated by the motor. The Model HT Series HEPA Vacuum includes a 12 foot hose and swivel joint which allows for a 24 foot cleaning diameter. HEPA vacuums are for DRY USE ONLY. The dual HEPA vac is recommended for clean rooms and other sterile environments. Model HT Series HEPA Vacuum Cleaner 80 cfm, waterlift: 90 inches, noise level 61 dba at 3 ft, motor: 7.7 amps, 17,360 rpm, height: 43 inches, foot print: 15"x19", Single HEPA Filter Vacuum - Paper Bag Collection System Paper bags / 10 pack Dual HEPA Vacuum - HEPA Containment Cartridge System Replacement HEPA containment Cartridge for Double Filter HEPA System With the Capplug ready and the vacuum still running, remove the vacuum top. Insert the Capplug into the CONTAINMENT HEPA FILTERShut off the motor Remove the CONTAINMENT HEPA FILTER, and store or dispose Direct Scientific  /  tel (310) 589 0601 /   Email contact us: en espa�ol, auf Deutsch

Open 8:00 AM - 5:00 PM Pacific Standard Time HAUSMEISTER EXTRACTION VACUUM CLEANER The ultimate home cleaning system Vacuum, Wash & Dry your carpets and Super clean your home in half the time with the ultimate home cleaning system from Genisis. Genisis brings you the latest development in home cleaning, the Hausmeister designed and manufactured to the highest quality specifications in Germany. Unlike ordinary vacuum cleaners, the Hausmeister does not use dust bags or canisters. Our German engineers took water filtration to a level never seen before. Hausmeister's patented, multi stage Aquafilter encapsulates all the dust and dirt vacuumed up with a powerful quattro water injection spray, trapping it in the water tank. Air then passes through a series of sponge filters as well as a micro-particle filter that ensures that 99.99% of the dirt and allergy causing impurities are trapped - releasing only clean, fresh air; this is great news for allergy sufferers. There are no bags that clog up, so HausMeister will never lose its superior suction power.

-Aqua - 7 stage filtration -Wash & Dry hard floors, carpets & upholstery -Patented water injection filter -Ideal for pet owners -Full range of accessories includedindustrial vacuum cleaner supplier in malaysia Included: Full range of attachments and Genesis detergent includedvacuum cleaner repair chennai Guarantee: 3 year quality guarantee /5 year guarantee on motorvacuum cleaner rp What is the difference between air being filtered with HEPA or water? Which one performs better within a non-allergic home environment? Does water filter have a meaning still when common vacuum cleaners usually have HEPA filters nowadays? I am asking because I want to buy a new vacuum cleaner and need to decide between traditional paper bag with HEPA filter and one with water filter (like Zelmer 829.0 SP Aquos or Zelmer 819.0 SP Aquario).

closed as off-topic by ACuriousMind, Kyle Kanos, Brandon Enright, JamalS, Danu This question appears to be off-topic. The users who voted to close gave this specific reason:"This question appears to be about engineering, which is the application of scientific knowledge to construct a solution to solve a specific problem. As such, it is off topic for this site, which deals with the science, whether theoretical or experimental, of how the natural world works. For more information, see this meta post." – ACuriousMind, Kyle Kanos, Brandon Enright, JamalS, DanuIf this question can be reworded to fit the rules in the help center, please edit the question. A HEPA filter is defined as one which removes 99.97 of all particulates larger than 3 micrometers it does so by creating a pressure differential between it's input and output between which is placed a fine filter with as large a surface area to trap particulates as to fit its specification. Depends on your setup, Air extracted from the atmosphere compressed into a set of fine bubbles of air released under pressure in a water column that is being agitated in such a way as to avoid laminar flow of the fluid (nebulising), agitating the bubbles - in order to increase the possibility for particulates to break the surface tension and be "wetted" and therefore filtered before theair components are released back into the atmosphere containing hydrophylic particulates may well work quite

The same setup in an atmosphere containing hydrophobic particulates - they may well simply be released back into the air as the bubbles burst at the exit air/water interface. Adding a surfactant or mixture of surfactants (main ingredient in detergents) to the water may alleviate the problem. To avoid bubbling over, an anti-foaming agent may help out. I know of no experimental data to support any conclusion as to how efficient it could be made as a system, however it seems to make sense that it may have potential to work well.Browse other questions tagged water air or ask your own question. Seal of ApprovalAllergy Friendly ProductsInformation for ManufacturersProductVacuum Cleaners (Cylinder)Vacuum Cleaners (Upright)Vacuum & Steam Cleaners (Combined) Allergens/IrritantsBacteriaCat AllergenDog AllergenFungiGrass PollenHouse Dust MiteMouldPollenRagweed Pollen ManufacturerDysonSamsung Electronics Co., LtdMiele & Cie. KGEuro-ProLG Electronics IncPOLTI S.P.AHitachi Appliance IncSeboNumatic InternationalRobert ThomasMitsubishi Electric Home Applicance Co. LtdAlfred Kärcher GmbH & Co. KG