Do you wonder why a company makes products with very similar specifications as to their existing products? It turns out, it is for marketing to gain more market share.
Differences between the InSinkErator 100, 150, 200, and 250 include warranty lengths, amount of sound, overall design, and the quality of the materials. As the model quality improves, the warranty increase from five to eight years. Each disposal model is compatible with most homes.
The Evolution 100 and 150 disposals are very similar, as well as the 200 and 250. Before purchasing one of these food waste disposals, learn how they differ below!
InSinkErator Evolution 100 vs. 150
The InSinkErator Evolution 150 comes with a longer warranty than the Evolution 100 model. This is the only main difference between these two food waste disposals. Evolution 100 has a warranty period of 5 years, whereas, the Evolution is covered under a 7-year warranty.
Another difference between these models is the exterior design. The Evolution 150 is a special edition garbage disposal that is exclusively available at premium kitchen retailers. It has a high-end look with premium black trim, especially compared to the Evolution 100 disposer.
The 3rd difference is that the Evolution 150 disposer comes with an SS stopper with a cover for the sink, whereas the Evolution 100 model has a sink strainer instead.
All other specifications of these two garbage disposals are the same. Both 100 and 150 models are powered by a 3/4 HP motor. Both models have the same exact features: 2-stage grinding, quieter operation, Auto-Reverse technology, and a built-in air switch. Both models have a height of 312 mm and a width of 205 mm.
Here is a table for a quick comparison of their specifications:
 InSinkErator Evolution 100 |  InSinkErator Evolution 150 | |
| Grinding stages | 2-stage | 2-stage |
| Quietness | Quieter | Quieter |
| Air switch | Yes | Yes |
| Warranty | 5-years | 7-years |
| Sink stopper | Stainless steel strainer basket | Premium stainless steel stopper with polished chrome cover |
| Motor | 0.75 HP, 1425 RPM, 220 V | 0.75 HP, 1425 RPM, 220 V |
| Check Price & Details | Check Price & Details |
Which is better: the Evolution 100 or 150?
The Evolution 150 is better purely because you get an additional 2-years more on the warranty for a slightly higher price. Their performance and build quality are exactly the same, and both will last for about the same length of time, but one is covered by a 5-year warranty and the other is covered for 7 years.
InSinkErator Evolution 100 vs. 200
InSinkErator Evolution 200 is a much more advanced disposal unit than Evolution 100. Both are premium models but they have more differences than similarities.
Differences:
The Evolution 200 is bigger than the Evolution 100. While the Evolution 200 has a height of 344 mm and a width of 234 mm, the Evolution 100 is only 312 mm tall and 205 mm wide. Because the Evolution 200 is bigger, it has a larger grinding capacity. While the Evolution 100 has a chamber capacity of 1005 ml, the Evolution 200 has a chamber capacity of 1180 ml.
The Evolution 200 has a more advanced grinding system (3-stages) than the Evolution 100 (2-stages). The more advanced grinding system will produce much smaller food waste.
If the Evolution 100 jams, you have to get the entire disposal serviced; however, the Evolution 200 features a power booster circuit that detects the possibility of jams. If a jam is detected, the disposal increases the torque of the blades to cut through it.
Another key difference between these two disposals is the amount of sound produced. The Evolution 200 features SoundSeal technology, making it quieter than the Evolution 100.
The last difference is with the warranties. The Evolution 200 has a 6-year warranty (one more than the lesser model).
Similarities:
Though different, the Evolution 100 and 200 do have some similarities. Both disposals have 0.75 HP motors. Additionally, these disposals include a built-in Air Switch and Auto-Reverse Technology.
Here is a quick comparison table:
InSinkErator Evolution 100 |  InSinkErator Evolution 200 | |
| Grinding stages | 2-stage | 3-stage |
| Quietness | Quieter | Ultra-quiet |
| Air switch | Yes | Yes |
| Power Booster circuit | No | Yes |
| Warranty | 5-years | 6-years |
| Dimensions | 312x205mm | 344x234mm |
| Grinding chamber capacity | 1005ml | 1180ml |
| Sink stopper | Stainless steel strainer basket | Stainless steel strainer basket |
| Motor | 0.75 HP, 1425 RPM, 220 V | 0.75 HP, 1425 RPM, 220 V |
| Check Price & Details | Check Price & Details |
Which is better: the Evolution 100 or 200?
The InSinkErator Evolution 200 is better than its counterpart because it has more features and a longer warranty. The Evolution 200 costs more than the Evolution 100, but the price is justified by the improved features.
InSinkErator Evolution 200 vs. Evolution 250
Similarities:
InSinkErator Evolution 200 and 250 are very similar products. Both are powered by the same 0.75 HP motor. Additionally, both disposals have an ultra-quiet operation, auto-reverse technology, and a power boost circuit for jams. The Evolution 200 and 250 disposals utilize a 3-stage grinding system and have a grind chamber capacity of 1180 ml.
Differences:
Though similar, there are several differences between the Evolution 200 and 250.
While the 200 model only has a 6-year warranty, the Evolution 250 is covered for 8 years. Like the Evolution 150, the Evolution 250 is special edition disposal sold only by premium retailers. For this reason, the 250 has a more sophisticated look than the 200 models.
The final difference between these two disposals is the included hardware. The Evolution 250 comes with a drain stopper and a cover; meanwhile, the Evolution 200 includes a strainer.
Here is a comparison table:
InSinkErator Evolution 200 |  InSinkErator Evolution 250 | |
| Grinding stages | 3-stage | 3-stage |
| Quietness | Ultra-quiet | Ultra-quiet |
| Air switch | Yes | Yes |
| Power Booster circuit | Yes | Yes |
| Warranty | 6-years | 8-years |
| Sink stopper | Stainless steel strainer basket | Premium stainless steel stopper with polished chrome cover |
| Motor | 0.75 HP, 1425 RPM, 220 V | 0.75 HP, 1425 RPM, 220 V |
| Check Price & Details | Check Price & Details |
Evolution 200 vs 250: Which is better?
The Evolution 250 is a better choice than the Evolution 200 even though it costs more. This is simply due to the longer warranty and the steel stopper as they are of the same quality.
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