Sink waste disposers are generally placed under a kitchen sink, in between the drain and the pipe. These are electrically powered and shred the food and other wastes into tiny pieces so that they do not cause any blockage in the plumbing. They are available in a number of design and price ranges. Sink waste disposers not only make waste disposal easier, but also reduce environmental damages. Given that sink wastes account for 20% of the total household waste, installing a disposer would be a great investment.
How does a sink waste disposer work?
A sink waste disposer contains a chamber for collecting food wastes. Rotating blades then cut these into tiny little pieces. The chambers are usually enclosed with rubber casings to prevent the food from flying back and insulating noise. There are mainly two types of waste disposers – the continuous feed and the batch feed. In the continuous feed disposers, waste materials are dropped in after the machine is set to work while in the continuous feed machine, waste materials are placed in batches during the operation.
Reviews of the top 10 sink waste disposers 2017
Waste King Legend Series L- 8000
This waste disposer comes with a 1 horsepower, 2800 RPM motor. It has stainless steel grinding compartments and corrosion resistant chambers. It runs on 115 volts, 60 hertz, and 7 amperes. The disposer has enough power to grind almost any type of waste materials. The high speed, powerful motors ensures that the machine does not get jammed. The motors can also be rotated in an anticlockwise direction if they get stuck.
Overall, the machine runs very smoothly, produces minimum noise and is very easy to clean.
The glass filled nylon used in the grinding chamber effectively insulates the noise and also require little water while cleaning.
The disposer is very easy to install and uninstall and come with a 36-inch long power cord, which makes it easier to station them almost anywhere. If the machine starts malfunctioning with the warranty period, you will be provided with a replacement.
- Noncorrosive disposal chamber
- Easy cleaning
- Hassle free installation
- High-speed motors
- Smooth functioning
- Can leak at times
- Comes in a big size, making it difficult to place it in small spaces
InSinkErator Badger 5
Insinkerator has been a trusted name in food waste disposers for almost 75 years now. The brand has given efficient, basic and reliable products till date. Their Evolution series has a number of disposers in various shapes and sizes. Manufactured by an American company, Insinkerator disposers are one of the best-selling and receive huge marketability throughout the world.
Their Badger 5 disposer is very functional, reliable and affordable as well. These machines come with galvanized steel body and very powerful motors. When it comes to shredding, these can tackle almost any form of waste matter. The machine uses an onstage grinder, which grinds all types of food wastes and turns it into a liquefied form before passing it on to the sewer. The machine is also very easy to install and operate. It comes with a 2year in-home limited warranty which includes free service calls. The brand has a network of 1500 professional dispatched at various service centers to install, replace or repair the disposers
- Takes very less time to install
- Does not produce loud noise
- Medium size, hence can be placed almost anywhere.
- Does not create a mess
- Excellent performance for a reasonable price
- Can start leaking with time
- The instructions are a little hard to follow
- Although the machine gives a good, lasting, some of the parts may wear out quickly, requiring frequent replacements
Insinkerator Badger 1
Insinkerator Badger 1 is the choice for the professionals and very easy to install and operate. The disposer gives super-efficient grinding and high durability. The body and the compartment chambers are made of corrosion resistant materials and do not wear away with time. This also ensures that the tubing does not start leaking with time. The openings of the chamber are fitted with rubber, which makes sure that the particles do not fly out of the chamber when the machine is being operated. When you buy this product, you also get a quick lock stick mount, jam buster wrench, stopper, tail pipe gasket and an instruction manual.
The product comes with a 2-year warranty and offers immediate replacements if any malfunctioning is reported within the warranty period. Their brand also offers services like free calls and service centers, which can be contacted for professional help.
- The Insinkerator Badger is very quick and easy to install
- Has very powerful motors that can efficiently tackle any type of food waste
- Noncorrosive grinding chambers
- Fitted with water pipes for easy and hassle-free cleaning
- Do not get stuck during operation
- Environment friendly
- Uses a grind Shear ring for one stage grind technology
- Can get jammed if you pour thick greasy liquids over it
- The outer surface of the body can get rusted
- Over time, the disposer starts leaking from the bottom
- Loud noise
Insinkerator Badger 5XP
This machine provides effective grinding and shredding. The grinding chambers have a capacity of 26 oz and are made of corrosion resistant material. The motors and the grinding system are made of galvanized steel and do not wear away easily. They are best used with cold water. Although the disposer uses tough machinery and a sturdy built, the outer body can wear away with time. Apart from that, the machine offers excellent performance with its ¾ horsepower dura-drive induction motor and come with a 3-year warranty. The brand also has service centers in various areas and free call services. All you have to do is make one call and trained professional will be dispatched right at your doorstep.
- The degraded waste can be used in landfills
- Perfect size for placing under the sinks
- Easy and hassle free to install
- Produces loud noise
- Can get clogged at times
- The blades need frequent replacing
- Does not offer a long time reliability
Insinkerator Evolution Compact
This is a top of the line disposers from Insinkerator with a very smooth and noiseless grinding operation. It is one of the best food grinders and has a huge sell ratio across the world. It can be installed under sinks and also used for septic tanks and household garbage disposals. It offers the highest standard when it comes to clean garbage disposal. The machine is eco-friendly and energy efficient. It is made using quality materials and offers resistance to corrosion and jamming. The high torque blades are effective for shredding and grinding almost any waste materials.
The evolution Compact uses advanced technologies to minimize the sound. You can hold easily hold conversations when the machine is still in operation. The disposer also features superior insulation, motor, anti-vibration sink pipe, and anti-vibration tailpipe.
- Can be used with all types of waste matter
- Easy and quick installation
- Operation only consists of twist on and off controls
- Environmentally friendly
- Does not get stuck mid-operation
- Easy cleaning
- Good performance, but very slow sink baffle
- Slow drains
Insinkerator Evolution Excel
Insinkerator Evolution Excel uses very advanced mechanisms. The disposer has a 40 oz. Stainless steel grinding chamber. This ensures that you can shred a large amount of waste in a single sitting. The chambers are properly sealed, so you will have particles flying out during the grinding process. The chambers are corrosion resistant and very durable. You can use it for any type of food wastes.
One very interesting thing about the Evolution Excel is that it uses a triple grinding technology, and uses 1 horsepower dura drive induction motor, wherein the waste materials are broken down into three different stages, this makes sure that the process is very fast and gives easily disposable waste. The waste matter is mixed with water for easy disposal. The machine features sound seal technology, hence delivering very quiet grinding without creating a disturbance in the adjacent rooms. The providers offer a 7-year warranty for this product and also dispatch trained servicemen for replacement, installation, and repairing.
- Energy efficient
- Does not come with a power cord
- The rubber collar on the neck can sometimes block the food for passing down to the grinding chamber
Waste King Legend Series 1/3 HP L-111
This is one of the most reliable waste disposers in the market and comes with the longest warranty. The machine mostly uses imported machine parts and offer smooth performance. It has 0.3 horsepower motors with 1900 RPM which gives high torque rotations. The high-speed motors ensure that nay waste food is quickly shredded down. The grinding chamber is tightly sealed, so you will also not have to deal with leaking wastes. The body is made of corrosion resistant materials and give a lasting good. One of the advantages of using Waste King is that it is very quiet. This is because the disposer is insulated with sound absorbing materials.
As for the durability, the stainless steel body ensures that the machine gives a lasting good. Also, the body does not get easily rusted. A 36-inch power cord is also included with the disposer.
- Efficient grinding
- Does not leak
- The collar needs frequent replacement
- Gets clogged very easily
Waste King Legend Series 1/2 HP L-2600
This disposer uses 0.5 horsepower motor with 2600 RPM. The motor offers high torque, which can efficiently churn down the waste in a very short time. The blades are made of stainless steel and do not get rusted over long periods of time. Hence, you will not have to deal with a frequent replacement. The grinding chamber is tightly sealed and prevents the waste matter from flying back. The body is insulated with sound insulating material and runs very noiselessly. Overall, the machine is very durable, corrosion resistant and comes with a 5 year warranty. The package also consists if a free 36-inch power cord.
- No leakage
- Environment friendly
- Easy to clean
- Can get clogged at times
- The gasket needs to be replaced very frequently
Waste King L-1001
The waste King L-1001 is compatible with dishwashers and sinks. It comes with a fast and easy mount and can be placed almost anywhere. The waste from this disposer is environment-friendly and can be used for compost and landfills. It has a high speed 2600 RPM motor, which quickly shreds down the waste. The machine also provides very smooth grinding with no noise. It has other efficient features like galvanized steel grind ring, seal stoppers, sleeve type bearings and overload protector. The machine runs on batteries and therefore can be used almost anywhere.
- Powerful motor
- Tightly sealed grinding compartments
- No leakage
- Some customers have reported about the motor burning up within the warranty period
- Not very easy to install
General Electric GFC520V
This machine has all the features that are expected of a good sink waste disposer. It has a heavy duty 1/2 horsepower permanent magnet motor, 2800 RPM is grinding action and large capacity galvanized steel turntables. The grinding chamber is made of the superior quality stainless steel. They do not rust easily and are also easy to clean. The machine produces minimum noise and hence does not cause any disturbance when in operation. The machine requires a direct power connection. This environment-friendly disposer is a great pick on a reasonable budget.
- Anti jam grinding blades
- Tightly steel compartments
- Can cause leakage with time
- The outer body can rust
Though, several brands have offered their best products, yet, it is you who need to make the final call about which of the above kitchen sink waste disposers will suit your purpose the best and buy accordingly.