OLT-1501 Ion wind gun, remove electrostatic dust ，with High Voltage Generator 110V/220V
Aliexpress UK
Air Purifier Smoke Odor Negative Ion Generator Household HEPA Air Purifier Efficient Purifying Air Formaldehyde for Car and Room
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7210 Stator Core Disc Brushless DC Motor Generator Silicon Steel Sheet Magnetic Steel for Electronics And Home Improvement
Aliexpress UK
Smart Air Purifier Negative Ions Generator H12 HEPA Filter Purification Intelligent Desktop Air Purifier
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Ion Air Gun Anti-Static Industrial Dust Removal Air Gun Double-Needle High Voltage Ion Generator 110V/220V
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100-240V Music Tesla Coil High-power Plasma Loudspeaker Artificial Arc Lightning Generator Plasma Coil DIY Experiment
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Stirling Engine Power Generation Model DIY Engine Generator Physical Experiment Teaching Device with Light Bulb USB Interface
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Hand cranked generator power bank high-power 220V large capacity outdoor household 12V lighting outdoor mobile power supply
Aliexpress UK