Sharp DW-J20FM-W Room Air Purifier vs Sharp FU-Z31E-W Room Air Purifier comparison
        
        
            
                
                    
                        | 
                                
                                
                             
                                
                                
                             |   
                                        
                                 |   
                                        
                                 | 
                
                
                    | key specs | 
| Type | Room | Room | 
| Filter Type | HEPA | Pre-Filter, HEPA, Activated Carbon, Ionizer | 
| Coverage Area | 350 sq ft | 230 sq ft | 
| Air Flow Level | 258 cu.m/hr | 3.6 km/hr | 
| Power Consumption | 260 W | 27 W | 
| Noise Level | 29 dB | 43 dB | 
| general | 
| Brand | Sharp | Sharp | 
| Model | DW-J20FM-W Room Air Purifier | FU-Z31E-W Room Air Purifier | 
| Model Name | DW-J20FM-W | FU-Z31E-W | 
| Type | Room | Room | 
| Filter Type | HEPA | Pre-Filter, HEPA, Activated Carbon, Ionizer | 
| Dimensions (mm) | 26.00 x 14.00 x 0.00 | 250.00 x 100.00 x 0.00 | 
| Depth | 11 | 120 | 
| Weight | 12.70 kg | 5.50 kg | 
| Shade | White | White | 
| Coverage Area | 350 sq ft | 230 sq ft | 
| Suitable For | Home, Office | Office | 
| Technology Used | Dehumidifier with Plasmacluster Ion Generator with True HEPA, Active Charcoal Filter & Pre Filter | Plasmacluster Ion Genrator Technolgy | 
| Material | - | Plastic | 
| Control Type | - | Button | 
| performance features | 
| Air Flow Level | 258 cu.m/hr | 3.6 km/hr | 
| Number of Speed Setting | 4 | - | 
| Ionizer | Yes | Yes | 
| Clean Air Delivery Rate | 258 CMH | 56.5 CMH | 
| Humidifier | Yes | Yes | 
| Other Performance Features | Maintains ideal Humidity, Eliminates VOCs & Toxic gases, Reduces Suffocation & Staleness, Removes Pet Hair & Dander, Kills Virus/ Bacteria/ Mold/ Fungus, Reduces Static Charge, Removes Dust (PM2.5 & PM 10), Removes Smoke / Pollen | Dust, Dirt and Grime Removel | 
| convenience features | 
| Indicators | PM2.5, Odor, Humidity, Light, Temperature & Water Tank Full | - | 
| Portable | Yes | Yes | 
| Timer | Yes | - | 
| Automatic Shut Off | - | No | 
| Silent Mode | - | Yes | 
| Other Convenience Features | - | Humidifying Function | 
| power features | 
| Power Consumption | 260 W | 27 W | 
| additional features | 
| Noise Level | 29 dB | 43 dB | 
| Operating Temperature | - | degree C degree C | 
| Retractable Cord | - | Yes | 
| warranty | 
| Covered in Warranty | Physical Damage | - | 
| Not Covered in Warranty | Filters | - | 
| Warranty Service Type | Year ONSITE Warranty provided by the manufacturer from date of purchase | If there is any technical issue with the products kindly contact the service center of the concerned brands'. | 
                
            
            
         
        
     
    
        
               
            
  Popular Air Purifier Brands