Ionizers
An air ioniser is a device which uses high voltage to ionise, or electrically charge, air molecules. Negative ions, or anions are particles with one or more extra electron, conferring a net negative charge to the particle. Cations are positive ions missing one or more electrons, resulting in a net positive charge. Most commercial air purifiers are designed to generate negative ions.
The Geophysical Institute of the University of Alaska Fairbanks has published a paper reporting that cosmic rays normally create around 1000 negative ions per cc of outdoor air, the concentration being higher at higher altitudes and also near the sea. But indoor city environments may typically have half that concentration. Controlled studies have reported greater subjective well-being in an artificially negatively-ionised environment, though the reason for this is unknown.
The high electric potentials used to create air ions are achieved by using capacitors to develop a high voltage (c.20,000 volts), low-current charge at an electrode. Such voltages can also generate ozone (an energetic allotrope of oxygen), and NOx, which, even in relatively low concentrations, may irritate lung tissues, causing chest pain, coughing, throat irritation and aggravated asthma.
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Ionic Pro Thera Pure UV Germicidal Ionizer #176245 US $60.00 (0 Bid) End Date: Monday Feb-06-2012 13:00:34 PST |
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Wein Personal Air Purifier AS 150MM Minimate US $81.95 End Date: Monday Feb-06-2012 17:59:50 PST |
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GERMGUARDIAN® UV-C AIR SANITIZER AIR PURIFIER US $99.99 End Date: Monday Feb-06-2012 19:59:49 PST |
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Simco Aerostat PC Ionizing Air Blower BRAND NEW US $230.00 End Date: Tuesday Feb-07-2012 1:04:54 PST |
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Road Pro 12V Mini Air Purifier/IonizerMini 12-Volt Air Purifier/Ionizer - Chrome US $39.99 End Date: Tuesday Feb-07-2012 4:39:27 PST |
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IONIC PRO AIR PURIFIER - MODEL CA-200B US $20.00 (0 Bid) End Date: Tuesday Feb-07-2012 5:48:08 PST |
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Simco Aerostat XC Air Ionizer Blower 4002612 US $129.00 End Date: Tuesday Feb-07-2012 8:51:30 PST |
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Air purifier (Guardian Air Reme) US $687.53 (0 Bid) End Date: Tuesday Feb-07-2012 10:56:15 PST |
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12-Volt Mini Air Purifier/Ionizer - Blue Finish US $24.99 End Date: Tuesday Feb-07-2012 12:22:00 PST |
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12-Volt Mini Air Purifier/Ionizer - Chrome Finish US $24.99 End Date: Tuesday Feb-07-2012 12:23:27 PST |
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NEW GERMGUARDIAN® UV-C AIR SANITIZER KILL GERMS THE SAFE AND NATURAL WAY US $89.95 End Date: Tuesday Feb-07-2012 12:45:36 PST |
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Evaporative Home Office Portable Air Cooler w Ionizer US $125.99 End Date: Tuesday Feb-07-2012 19:58:21 PST |
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NEW IONIC AIR PURIFIER PRO FRESH OZONE CLEANER, 01 US $59.80 End Date: Tuesday Feb-07-2012 19:59:13 PST |
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Sharper Image Ionic Breeze Hybrid GP Air Purifier US $75.00 (0 Bid) End Date: Wednesday Feb-08-2012 6:17:30 PST |
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NEW COMMERCIAL OZONE MACHINE GENERATOR PRO AIR PURIFIER MOLD CLEANER IONIZER NEW US $99.96 End Date: Wednesday Feb-08-2012 9:33:59 PST |
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Toy Ferrari 250 GTO dash airfreshener US $15.00 (0 Bid) End Date: Wednesday Feb-08-2012 12:17:51 PST |
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Himalayan Rock Salt Dolphin Lamp Air Purifier US $30.00 (0 Bid) End Date: Wednesday Feb-08-2012 12:44:18 PST |
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Rainbowair Activator 1000 US $300.00 (0 Bid) End Date: Wednesday Feb-08-2012 13:02:27 PST |
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Electrostatic Ionic Carbon Filter with Uv Air Purifier US $39.01 (0 Bid) End Date: Wednesday Feb-08-2012 14:07:19 PST |
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Semtronics EN128D ionizer, anti static US $80.00 End Date: Wednesday Feb-08-2012 18:23:30 PST |
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ORECK XL AIR PURIFIER US $85.00 (0 Bid) End Date: Wednesday Feb-08-2012 18:31:40 PST |
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IONIC AIR PURIFIER Lifetime Guarantee FILTERLESS Portable Home Office RV Truck US $425.00 End Date: Wednesday Feb-08-2012 22:01:22 PST |
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USB&Car Negative Ion Air Purifier Ionizer,Air Cleaner with grass US $29.99 End Date: Thursday Feb-09-2012 0:13:06 PST |
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HealthSmart™ 4-Stage Filter Electric Air Purifier/Ionizer US $95.00 End Date: Thursday Feb-09-2012 12:28:43 PST |
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Holmes electrostatic air cleaner and ionizer US $25.00 (0 Bid) End Date: Thursday Feb-09-2012 20:35:40 PST |
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FilterStream AirTamer A300 Travel Air Purifier US $25.00 End Date: Thursday Feb-09-2012 20:58:11 PST |
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ionic air purifier US $10.00 (0 Bid) End Date: Friday Feb-10-2012 9:10:28 PST |
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Grey Ionic Breeze Quadra-Silent Air Purifier 3.0-Model S1637-USED US $41.00 (0 Bid) End Date: Friday Feb-10-2012 11:06:50 PST |
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AIRTAMER A302 TRAVEL AIR PURIFIER PLUS FREE LIGHTS OUT US $79.99 End Date: Friday Feb-10-2012 13:43:30 PST |
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HYUNDAI® PERFECT AUTO AIR PURIFIER US $22.50 (0 Bid) End Date: Friday Feb-10-2012 16:52:35 PST |
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100mg/h Car Air Purify 2-in-1 Anion&Ozone Generator Ozone and Anion 5W New US $41.68 End Date: Friday Feb-10-2012 18:03:56 PST |
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Brand New DC6V-12V 100mg/h Car Auto Air Purifier Anion&Ozone Generator Filter 5W US $41.25 End Date: Friday Feb-10-2012 18:03:58 PST |
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KT401 mini air ion tester, display concentration of +/- air ion US $49.99 End Date: Friday Feb-10-2012 20:35:16 PST |
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Eden Pure Air Purifier Ionizer Model WGEP1000 Works Well US $39.99 End Date: Saturday Feb-11-2012 8:51:01 PST |
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Auto Car AIR PURIFIER Ionizer RV Camper Eliminate ODORS US $38.80 End Date: Saturday Feb-11-2012 10:57:43 PST |
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Himalayan Salt Lamp ~ Ionic Air Purifier Natural Aroma US $39.00 End Date: Saturday Feb-11-2012 11:14:41 PST |
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Oreck XL Professional Air Purifier US $50.00 (0 Bid) End Date: Saturday Feb-11-2012 15:31:38 PST |
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New In Box Air Purifier Ionizer For Cars By Aerus Very Nice US $19.99 (0 Bid) End Date: Saturday Feb-11-2012 15:35:08 PST |
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NEW Germguardian® UV-C Air Sanitizer - KILLS 99.9% GERMS THE SAFE & NATURAL WAY US $87.85 End Date: Saturday Feb-11-2012 20:34:01 PST |
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HealthSmart 4-Stage Filter Electric Air Purifier/Ionizer US $86.89 End Date: Saturday Feb-11-2012 23:56:18 PST |
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GERMGUARDIAN® UV-C AIR SANITIZER US $119.95 End Date: Sunday Feb-12-2012 9:19:11 PST |
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New LightAir Sky - Hanging Ceiling Model Air Purifier Ionizer US $250.00 End Date: Sunday Feb-12-2012 11:23:17 PST |
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New LightAir IonFlow Air Purifier - SKY US $279.00 End Date: Sunday Feb-12-2012 11:23:17 PST |
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Holmes Air Purifier - Ionizer Model HAP-240 US $24.99 (0 Bid) End Date: Sunday Feb-12-2012 14:59:31 PST |
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HYUNDAI® PERFECT AUTO AIR PURIFIER US $40.00 (0 Bid) End Date: Sunday Feb-12-2012 16:00:06 PST |
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Simco Scorpion LV Bar Ionizer 7x Germanium Emitters NEW US $100.00 End Date: Sunday Feb-12-2012 17:59:46 PST |
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SEALED AIR DYNASTAT IONIZING BLOWER 120 MODEL III US $99.00 End Date: Sunday Feb-12-2012 18:05:51 PST |
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SSD Winstat BF-2ZA BF2ZA Air Ionizer US $279.00 End Date: Sunday Feb-12-2012 18:12:53 PST |
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Ptec Benchtop Ionizer IN5110 Air Ionizer US $359.00 End Date: Sunday Feb-12-2012 18:14:40 PST |
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Ozone and Negative Ion Air Purifier Model 308 home/car US $149.95 End Date: Sunday Feb-12-2012 19:06:06 PST |
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AirTamer-A300-Travel Ionic Air Purifier, by Filter Stream-Very Nice!-Used US $34.99 (0 Bid) End Date: Sunday Feb-12-2012 19:54:04 PST |
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Richmond Portable Ionizer US $79.00 End Date: Sunday Feb-12-2012 20:01:00 PST |
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Simco Scorpion 18" 7-Emitter LV Bar Ion Ionizer 5051270 US $121.89 End Date: Sunday Feb-12-2012 22:28:07 PST |
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Hunter Fan Personal Compact Air Purifier US $25.00 (0 Bid) End Date: Monday Feb-13-2012 4:07:47 PST |
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Bionaire BAP825 Tower Ionic Air Purifier - Lightly Used US $56.00 End Date: Monday Feb-13-2012 4:30:15 PST |
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Air Purifier Cleaner HEPA Pro UV sterilizer FRESH NEW US $235.11 End Date: Monday Feb-13-2012 8:26:23 PST |
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Lot 8 Super Quality Himalayan Rock Salt Lamp 8Lb each US $174.48 End Date: Monday Feb-13-2012 20:59:00 PST |
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Negative Ion Generator Outlet Plug Air Purifier US $39.99 End Date: Monday Feb-13-2012 21:13:12 PST |
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Personal Wearable Portable Small air purifier AIRPOL US $39.99 End Date: Monday Feb-13-2012 22:08:26 PST |
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Refrigerator Air Ionizer + Ozone Generator US $29.99 End Date: Tuesday Feb-14-2012 8:31:57 PST |
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ION SYSTEMS PRECISION SC MODEL 6412A IONIZER US $90.00 End Date: Tuesday Feb-14-2012 10:59:23 PST |
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Quiet Breeze Ionic Home Air Purifier - No Filters! US $34.95 End Date: Tuesday Feb-14-2012 13:47:35 PST |
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AIR INNOVATIONS ION BREEZE AIR PURIFIER US $22.50 End Date: Tuesday Feb-14-2012 15:21:45 PST |
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HYUNDAI AUTO TRUCK RV CAMPER AIR PURIFIER HHI-CAPH-5 US $24.95 End Date: Tuesday Feb-14-2012 17:52:50 PST |
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SHARPER IMAGE DESIGN Ionic Breeze Car Plug-In Ionizer NEW in opened box SI629 US $49.99 End Date: Wednesday Feb-15-2012 13:47:43 PST |
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Car Auto Air Purifier Anion&Ozone Generator Filter 5W US $40.90 End Date: Wednesday Feb-15-2012 19:37:09 PST |
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Airvita Carvita Neo CAV-10 Car Air Purifier Ionizer US $95.99 End Date: Wednesday Feb-15-2012 20:41:30 PST |
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AIR PURIFIER OZONE MACHINA GENERATOR SMOKE REMOVER IONIZER OZONATOR FRESHENER US $99.50 End Date: Thursday Feb-16-2012 13:41:58 PST |
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NIP PUR PORTABLE AIR IONIZER PURIFIER W/ AROMA DIFFUSER US $24.99 End Date: Thursday Feb-16-2012 16:05:08 PST |
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AIR INNOVATIONS IONIC AIR FRESHENERS MODEL X-J 201 NEW WITH NIGHT LIGHT US $21.99 End Date: Friday Feb-17-2012 2:50:07 PST |
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Ion Systems 5802 Ionizing Blower 24VDC US $89.99 End Date: Friday Feb-17-2012 8:17:55 PST |
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Simco Centurion 4008395 Ionizing Air Blower US $149.99 End Date: Friday Feb-17-2012 8:19:06 PST |
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NEW Honeywell 17005 QuietCare HEPA Air Purifier US $181.86 End Date: Friday Feb-17-2012 15:37:46 PST |
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KT-401P air anion tester with peak hold function US $59.99 End Date: Friday Feb-17-2012 16:59:13 PST |
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MINI-MATE FRESH AIR BUDDY PERSONAL AIR PURIFIER US $89.95 End Date: Friday Feb-17-2012 18:21:46 PST |
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Negative Ion Generator Hybrid Car Air Purifier US $49.99 End Date: Friday Feb-17-2012 23:12:35 PST |
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Air Ionizer Ionic Car Air Purifier Deodorizer by ESP/UV/IONIC Tech GH2151C US $20.89 End Date: Saturday Feb-18-2012 2:28:47 PST |
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Wagan EL2022 Ionic Air Purifier US $22.01 End Date: Saturday Feb-18-2012 10:36:21 PST |
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Negative Ion Generator Outlet Plug Air Purifier PLUG US $34.99 End Date: Saturday Feb-18-2012 12:54:04 PST |
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ESD Systems 43102 Eliminator Bench-Top Anti-Static Air Ionizer Neutralizer US $75.99 End Date: Saturday Feb-18-2012 14:15:15 PST |
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Anion Air Purifier Car Air Purifier Cigarette lighter-type Mini Auto Car Fresh US $84.50 End Date: Saturday Feb-18-2012 23:09:25 PST |
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UV-C Germicidal Air Purifier with Washable HEPA Filter US $269.95 End Date: Sunday Feb-19-2012 3:52:21 PST |
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Carbon Edition Alpine Air Purifier With Wireless Remote US $269.95 End Date: Sunday Feb-19-2012 3:52:21 PST |
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Heavy Duty UV-C Germicidal Air Purifier US $299.95 End Date: Sunday Feb-19-2012 3:52:21 PST |
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Ionic Zephyr UV-C Air Purifier US $109.95 End Date: Sunday Feb-19-2012 3:52:21 PST |
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Ionic Zephyr UV-C Air Purifier (4 Pack) US $311.95 End Date: Sunday Feb-19-2012 3:52:21 PST |
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Ionic Zephyr UV-C Air Purifier (2 Pack) US $179.95 End Date: Sunday Feb-19-2012 3:52:22 PST |