The Best Garbage Disposal For You, Your Septic Tank, and Your Wallet
If you are looking to purchase a garbage disposal, you want to get the best one which not only fits your needs but is easy on your bank account as well. We understand how much time and effort goes into researching and shopping for the right one, so we’ve done the research for you. We spent days trying out products, reading reviews, checking verified customer ratings and what they had to say, reading manufacturer’s manuals and suggestions, and anything else garbage disposal-related that’s associated with our article and the products we reviewed for it. We appreciate you checking out our article. Find out the best garbage disposal for your septic tank and your wallet!
Table of Contents
- 1 The Best Garbage Disposal For You, Your Septic Tank, and Your Wallet
- 1.1 How Products Are Assessed
- 1.2 Best Garbage Disposal for Septic Tank 2019
- 1.2.1 #1 InSinkErator Evolution Compact 3/4 HP Household Garbage Disposal
- 1.2.2 #2 InSinkErator Evolution Septic Assist 3/4 HP Household Garbage Disposal
- 1.2.3 #3 Waste King Legend Series 3/4 HP Garbage Disposal with Power Cord – (L-3200)
- 1.2.4 #4 Waste King Legend Series 1/2 HP Garbage Disposal with Power Cord – (L-1001)
- 1.2.5 #5 Whirlaway 191 1/3 Horsepower Garbage Disposal
- 1.2.6 #6 Waste King 1.0 Horsepower Garbage Disposal with Exclusive Silencer Technology, A1SPC Knight
- 1.3 Buying Guide – Best Garbage Disposal for Septic Tank
- 1.3.1 Things to Know Before Buying
- 1.3.2 Septic Tank Size
- 1.3.3 Water Usage
- 1.3.4 Up-to-code/date Plumbing
- 1.3.5 Continuous vs Batch Feed
- 1.3.6 Stages of Grinding
- 1.3.7 Noise
- 1.3.8 Other Options to Consider
- 1.3.9 Features to Consider
- 1.3.10 Electric Cords
- 1.3.11 Auto-Reverse Mode
- 1.3.12 Horsepower Ratings
- 1.3.13 Quick-Mount
- 1.3.14 Safety Covers
- 1.3.15 Warranty
How Products Are Assessed
We didn’t just pick products at random; we were picky. We began our ranking system by doing research on the chosen products, taking note of various comments, reviews, and ratings from verified purchasers. Based on this initial list, we began researching in earnest the products which made our shortlist.
Next, we reached out to actual users of the products, getting their ratings, comments, and/or complaints. We wanted to be sure we saw these products from every angle. We personally either used or observed most of the products on our list; others we relied on the trusted word of the personal word of other reviewers, users, and/or purchasers.
We then evaluated each product based on their features, function, usage, price, and customer rating. After considering the pros and cons for each product, we then chose the six that would be named in our article as top picks and best value. Continue reading to learn which is the best garbage disposal for you, your septic tank, and your wallet.
Best Garbage Disposal for Septic Tank 2019
|18.8 pounds||8 x 8 x 12.1 in||
|22.4 pounds||14 x 11 x 16 in||
|8.6 pounds||7.8 x 7.8 x 13.8 in||
|9.05 pounds||5.2 x 5.2 x 12.8 in||
|8.4 pounds||13.8 x 6.1 x 5.8 in||
|16 pounds||8.8 x 8.8 x 15 in||
#1 InSinkErator Evolution Compact 3/4 HP Household Garbage Disposal
This compact garbage disposer from InSinkErator truly is an evolution. If you want both a powerful and quiet compact disposal, this may be the one for you. It’s ideal for smaller households with space-saving design for those with restricted cabinet space. Quieter performance is delivered via SoundSeal Technology, making it much quieter than a standard disposal. While the two-stage grind, MultiGrind Technology, quickly grinds virtually any type of food waste products. With its 3/4 horsepower (HP) Dura-Drive motor, it can chew up anything. The product is assembled in the USA and has a four year “We Come to You” In-home Limited Warranty.
#2 InSinkErator Evolution Septic Assist 3/4 HP Household Garbage Disposal
This garbage disposal is also from InSinkErator, called Evolution Septic Assist because it’s specifically designed for use in homes that have septic systems. It has a powerful 3/4 HP Dura-Drive induction motor that’s strong and durable. In addition, it has MultiGrind Technology delivering two-stage grinding, allowing food items to more efficiently ground. Exclusive to this product, breaking down food waste is even easier with this garbage disposal due to Bio-Charge Injection Technology which uses natural microorganisms. Furthermore, the quiet performance can be attributed to SoundSeal Technology. This product is assembled in USA and has a four year “We Come to You” In-Home Limited Warranty.
#3 Waste King Legend Series 3/4 HP Garbage Disposal with Power Cord – (L-3200)
Waste King has been delivering quality garbage disposals for over fifty years and this product is no different. The EZ-Mount garbage disposal has a 3/4 HP motor, making it very powerful, but still yet compact as well, tackling everyday food scraps with an impressive grind while maintaining energy-efficiency. The L-3200 is easy to install, saves space, and is a reliable product. There’s no need for a separate power cord or electrical wiring; this garbage disposal comes with a cord. The product comes with a full 8 Year In-Home Warranty.
#4 Waste King Legend Series 1/2 HP Garbage Disposal with Power Cord – (L-1001)
This Waste King garbage disposal is powerful yet compact, making it the perfect addition to your kitchen and for keeping your sink nice and clean. With 1/2 HP, this little disposal can tackle every day food scraps while remaining energy-efficient. This disposal’s high speed motor provides an impressive grind at an even more impressive price, which is why it’s our best value pick. This durable disposal is easy to install, saves space, and comes with cord; no need for separate power cord or electrical wiring. Comes with two year In-Home Warranty.
#5 Whirlaway 191 1/3 Horsepower Garbage Disposal
This garbage disposal from Whirlaway is an affordable, cost effective product. It only has 1/3 HP motor, which is smaller than most in its price range, but that doesn’t seem to affect its power, matching those in its class in grinding and chopping. Nonetheless, the 191 is geared more towards those who are on a budget, so the smaller motor means lowered priced. It’s still a pretty heavy-duty disposal and should be plenty powerful enough for what its used for. Comes with two year limited warranty.
#6 Waste King 1.0 Horsepower Garbage Disposal with Exclusive Silencer Technology, A1SPC Knight
This garbage disposal from Waste King is a whopping 1.0 HP showcasing an ultra-powerful motor featuring a more powerful grind. The continuous feed disposal means you can keep adding waste as the unit is running. Unit is corrosion-free and one the quietest of any disposal on the market. It’s easy to install with the new Snap and Lock mounting system and comes with a 36-inch power cord. Product is safe for use with properly sized septic tanks. In addition, Lifetime In-Home Service Warranty make this product one that may be replace for life free of charge.
Buying Guide – Best Garbage Disposal for Septic Tank
Things to Know Before Buying
Before choosing a garbage disposal, there are some things you need to consider. Some are more important than others, but we’ve made a list of things you’ll need to consider before choosing your product. These first few are the most important, followed by more personal choices you may want to consider.
Septic Tank Size
Is your septic tank large enough? Check with your local building inspector before installing a disposal to make sure your septic system is up to speed. In addition, you may have to empty your septic tank more often when using a disposal.
Is the extra water usage worth it? You’ll be using about nine hundred gallons or more per year when utilizing a garbage disposal, so make sure it’s worth it. This is also something that needs to be considered during times of drought or in areas that have a water ordinance. Check with city officials.
Is your plumbing up to it? You shouldn’t just install a garbage disposer if you’re not sure that your plumbing can handle it. Have someone who knows what they’re doing to check it out!
Continuous vs Batch Feed
Some garbage disposals are continuous feed while others are batch fed. While most people prefer continuous feed, if you’re looking for the safer of the two, you’ll probably want a batch feed model.
Stages of Grinding
The more your disposer grinds, the better. The more stages of grinding, the finer the waste will be when it goes through your septic tank or sewage system. This should depend on what type of waste you’ll be getting rid of most. If your family mostly eats pasta this won’t be as big a deal as it would if your family eats a lot of steaks and pork chops.
The noise doesn’t really have anything to do with how well the unit operates, but for some, it’s just as important. Some just don’t want to hear it grinding up the waste. Be sure to check individual reviews to see if the unit you’re checking out is indeed quiet or not.
Other Options to Consider
Other important options include price – of course, you’ll know how much you’re willing to spend, size – you need to use a compact disposal in smaller areas, but in larger areas, you’ll have a choice of sizes, and brand, if you are a person who tends to be brand-loyal. Of course, all these things are important, but remember to keep an open mind. Even though one product may not have something you’re looking for doesn’t mean it may not be the best unit for your sink. Be sure to cover all the bases and choose accordingly.
Features to Consider
Those with cords can be plugged into typical outlets. However, those without cords will need to be hardwired, possibly required an electrician as well as a plumber.
This is an option that can help to clear jams. Unfortunately, jams happen when you have a garbage disposal, so this may be an option you want to consider. However, some models include a feature for clearing.
Don’t decide to go with the disposal with the highest horsepower – it may not be the strongest! Even those with lower HP, say 1/2 HP, can still handle waste as hard as bones just as well as it does softer waste. Nonetheless, if your kitchen waste is typically tougher stuff, a higher HP disposal is probably more what you’ll need. The more HP, generally the better it grinds, so if you live in a larger household, you’ll probably want a higher HP disposal. However, if you live alone or with one or two others, if you’re vegetarians, or rarely eat tough foods, there’s no reason why a smaller HP can’t be plenty to handle all your waste while leaving your septic system running smoothly.
This is probably more important than some of the other features. Be sure to check how the garbage disposal is installed. Many disposals, including all on our list, have some type of quick mount installation, making it easier for homeowners to install the disposals themselves without having to hire a plumber. Be sure you know what you’re doing, though. There’s nothing worse than starting a job, just to have to call a plumber to fix it.
These are found mostly on InSinkErator models, which can be found on our list. This basically prevents the unit from being turned on unless the cover is in place. This safety feature should most definitely be considered if you have children in your household.
Of course, you definitely want to find out how much of a warranty comes with each garbage disposal. The ones on our list come with at least two years warranty all the way up to lifetime warranty. A longer warranty doesn’t actually mean that the product is better or will last longer, but it may drive up the price. Make sure to check not only the warranty but reviews from verified purchasers to ensure the warranty is either not needed or sufficient.
Thank you for checking out our article on the best garbage disposal for you, your septic tank, and your wallet. We hope that the information we have provided has helped you come to a decision on which disposal is best for you and your home. Be sure to check with local officials and/or a plumber before doing any work yourself.