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Internet # 327653671

Model # EVOLUTION 1HP w/CRD-EZ

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Evolution 1HP Garbage Disposal, EZ Connect Continuous Feed Food Waste Disposer with EZ Connect Power Cord Kit

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  • DIY InSinkErator EZ Connect Disposal with EZ Connect Power Cord
  • Sink disposal with 4-Stage MultiGrind and SoundSeal technologies
  • Backed by 10-Year “We Come To You” Limited In-Home Warranty
  • View More Details

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Product Details

About This Product

The InSinkErator Evolution 1HP Garbage Disposal offers a clean, hygienic, convenient and environmentally responsible way to rid your kitchen of food scraps. Septic-safe for properly maintained septic systems, this compact garbage disposal quickly grinds food waste into tiny particles that easily flush down the kitchen drain. Part of the InSinkErator Advanced Series, premium and high-performance InSinkErator garbage disposals with patented SoundSeal technology for significantly quieter operation than standard disposals and superior grind performance to handle tough and fibrous food scraps, the Evolution 1HP disposal features a 1HP, heavy-duty Dura-Drive induction motor. Its jam-busting torque and rust-resistant, stainless steel grind components are packed into the quietest, compact design that fits easily under the kitchen sink, leaving room for other kitchen necessities. This EZ Connect InSinkErator garbage disposal also features the EZ Connect Hardwire Adapter, EZ Grip Handles, EZ Removable Dishwasher Inlet Plug, EZ Connect Power Cord and Lift and Latch technology for easy installation. The perfect complement to every kitchen since 1938, InSinkErator has been making products that are better for your family and your world. Simple solutions from InSinkErator help you Kitchen Better.

Highlights

  • InSinkErator Evolution 1 HP, Garbage Disposal, with 12.25-inch height, 8.25-inch width; includes EZ Connect Hardwire Adapter and garbage disposal flange, gaskets, bolts, etc., for installation, plus jam-buster wrenchette and kitchen drain stopper
  • InSinkErator Evolution compact garbage disposal invented, designed, and assembled in USA
  • Quiet sink disposal featuring Quietiest SoundSeal technology for quietest disposal available; space-saving design that easily fits under sink, leaving room for other small kitchen appliances, like an instant hot water dispenser
  • Sink disposal with 4-Stage MultiGrind technology designed to prevent clogs by grinding tough food scraps the finest; 1 HP Dura-Drive induction motor and stainless steel grind components; removable, antimicrobial Quiet Collar sink baffle
  • InSinkErator garbage disposer featuring rubber Anti-Vibration Mount and removable Quiet Collar sink baffle that's antimicrobial and dishwasher-safe
  • DIY EZ Connect food waste disposer kitchen appliance with EZ Grip Handles, EZ Removable Dishwasher Inlet Plug with included wrenchette, EZ Connect Hardwire Adapter, and Lift and Latch technology for easiest installation of InSinkErator food waste disposer
  • Backed by InSinkErator 10-Year "We Come to You" Limited Service Warranty that covers in-home repair or replacement of kitchen garbage disposal by an authorized dealer
  • INSINKERATOR EZ Connect Cord with UL-Listed 3-foot power cord, ground screw, and installation instructions; screwdriver not included
  • Versatile and convenient power cord accessory that is compatible with all INSINKERATOR EZ Connect Power Series and Advanced Series continuous feed food waste disposer models
  • Easy DIY installation with EZ connect cord designed to insert directly and easily into bottom of sink garbage disposal before or after the disposer is mounted to the kitchen sink
  • UL-Listed power cord kitchen appliance accessory that meets Underwriters Laboratories, Inc., SPT-3 category for insulation thickness and moisture resistance
  • Genuine INSINKERATOR product from America's #1 Disposer Brand that invented garbage disposals in 1927
  • Click here to shop for more InInSinkErator products
  • Click here for more information on Electronic Recycling Programs
  • Return Policy

Product Information

Internet # 327653671

Model # EVOLUTION 1HP w/CRD-EZ

Specifications

Dimensions: H 12.25 in, W 8.25 in, D 8.25 in

Dimensions

Product Depth (in.)

8.25 in

Product Height (in.)

12.25 in

Product Width (in.)

8.25 in

Details

Appliance Category

Disposers

Appliance Series

InSinkErator Evolution Advanced

Commercial/Residential

Residential

Corded/Non-Corded

Corded

Disposal Feed

Continuous Feed

Flange Color

Chrome

Grind chamber capacity (oz.)

28.5

Grind Stage

4 Stage

Grinding Speed (RPM)

1725 RPM

Horsepower (hp)

1 hp

Included Accessories

Power Cord

Pack Size

1

Power Cord Included

Yes

Returnable

90-Day

Voltage (V)

120 V

Works With

No additional compatibility

Warranty / Certifications

Manufacturer Warranty

10 Year parts and in-home service; 1-year warranty on the cord

Questions & Answers

Can I replace my insinkerator Power 900 with the Evolution 1HP Advanced Series EZ
ByNov 7, 2026
1 Answer | 
Answer This Question

Hi Kuren, thank you for reaching out. Yes, you can definitely replace your Power 900 with the Advance Series Evolution 1 HP model. Both disposers share the exact same dimensions, mounting assembly, and plumbing hookups under the sink. You will be able to swap them out directly without making any modifications to your existing setup. Please reach out to us via https://support.insinkerator.com/app/ask if you have other concerns or questions. (765)

By|Nov 12, 2026


    Does the hard wire kit come included in the purchase?
    ByOct 15, 2026
    1 Answer | 
    Answer This Question

    Hi Mark, thanks for reaching out! Yes, the Evolution 1HP comes with an EZ Connect hardwire adapter kit, making it straightforward to connect to your home's wiring. (765)

    By|Oct 15, 2026


      does your kitchen Aid in sink erator 3/4 hp have a magnetic switch
      BySep 28, 2026
      1 Answer | 
      Answer This Question

      Hi Paul, thanks for reaching out! The Evolution 1300 is designed to operate using a standard wall switch or a sink-top switch. If you're looking for a batch-feed unit that runs with a magnetic switch or stopper, we recommend checking out the Evolution Cover Control model. If you have any additional questions or concerns, please reach out to us at https://support.insinkerator.com/app/ask. We'd be glad to help! (765)

      By|Sep 30, 2026


        There are options in the drop down menu to purchase dishwasher connection kit, power cords, etc.... Isn't everything included with this unit? what is required from the list so I can install it with my new kitchen
        BySep 12, 2026
        1 Answer | 
        Answer This Question

        Hi Gary, thank you for reaching out, and congratulations on your new kitchen! Most of what you need to attach the disposal to your sink comes right in the box, including the mounting assembly and discharge tube. Since the unit comes uncorded for hardwired setups, you will want to grab the EZ Connect power cord kit (model: CRD-EZ) if you plan to plug it into an outlet. You will only need the dishwasher connector kit (model: DWC-00) if you are hooking up a dishwasher drain line directly to the disposal. Please contact us via https://support.insinkerator.com/app/ask if you have any other questions about your setup. (765)

        By|Sep 22, 2026

          (1)

          How many amps does the 1 HP disposal use
          ByAug 29, 2026
          1 Answer | 
          Answer This Question

          Hi Dale, thanks for the question. Our 1 HP garbage disposals draw 10.2 amps under an average load. If you have any other questions or need help with your setup, you can reach us directly at https://support.insinkerator.com/app/ask and we'll be glad to assist you. (765)

          By|Sep 10, 2026


            I am replacing my 1.hp Pro 77 with this product. will it install easily?
            ByAug 25, 2026
            1 Answer | 
            Answer This Question

            Hi Ricky, thanks for checking in! The Evolution 1.0HP has slightly smaller dimensions than your old Pro 77 model, which means some minor plumbing adjustments might be necessary. However, since both models use the exact same mounting assembly, you can keep your existing sink mount as long as it's still in good condition. Should you have further questions, please feel free to contact the InSinkErator Customer Service team directly at https://support.insinkerator.com/app/ask. (128)

            By|Aug 28, 2026


              i want to confirm that this 1.0 HP model will replace my 3/4HP Compact-P-1 without having to make any adjustments to the existing plumbing connections. thank you
              ByAug 21, 2026
              2 Answers | 
              Answer This Question

              Same as above

              By|Aug 28, 2026

                Hi COMom, thanks for the question! The new Evolution 1.0 HP model is slightly smaller than your current unit, so you will need to adjust your plumbing. The discharge outlet on the new disposal sits about 3/4 inch higher than your current model. Feel free to contact us via https://support.insinkerator.com/app/ask if you need any help with the installation! (765)

                By|Oct 2, 2026


                  I need a disposal that’s works with a stopper not a push button.
                  ByAug 19, 2026
                  1 Answer | 
                  Answer This Question

                  Hi Bryan, thanks for reaching out! For a disposal that operates using a stopper, you will want to look at our batch feed models, such as the InSinkErator Evolution Cover Control. (765)

                  By|Aug 21, 2026


                    Viewing 1-8 of 80

                    Customer Reviews

                    4.5 out of 5

                    • 4.5 out of 248 reviews
                    • 29% recommend this product
                    Filter by:
                    Showing 1-10 of 248 reviews
                    • Verified Purchase
                    Don't buy, unless you are buying the proprietary $18 cord!!!!!!!!!
                    If you decide to purchase this $350 disposal, save yourself the headache I had and purchase the $18 cord/connector that is proprietary. Why not just use the cord that is on my existing disposal? Well, because the connector they give you is a push in connector that doesn't work with braided wire (I'm guessing it would work with solid), but who has cord that has solid wires? Unless of course you are like me and beat the crap out of the connector and break it so that the braided wire doesn't come out, but waste over 30 min. in doing so. I spent more time dealing with the electrical than installing the disposal!!!!!!!
                    by
                    Response from InSinkEratorJul 7, 2026
                    Hi Brian, thanks for sharing your experience, and we hear how incredibly time-consuming and difficult the electrical setup was for you. Spending more time wrestling with a wire connector than installing the actual disposal is definitely not what we want you to go through. Our newer models feature EZ Connect technology. The adapter included with your disposer is for a hardwired connection using solid wire. For a plug-in setup, we offer the EZ Connect power cord kit to make the process much smoother. We want to make sure everything is running perfectly for you. If you need any help, please reach out to us at https://support.insinkerator.com/app/ask.

                    (765)
                      • Recommended
                      3 found this review helpful
                      Quiet, works effortlessly, cool light (but really who cares or knows if it adds any value) but the best thing is the rubber in-sink drain cover is removable/replaceable for cleaning)
                      by
                      • Verified Purchase
                      This customer chose to rate the product and not provide text.
                      by
                      I purchased the InSinkErator Evolution 1300 after comparing it to my 12‑year‑old Badger model and reading through a ton of customer reviews. The Evolution cost a bit more, but the extra horsepower and promise of quieter operation sold me. I originally planned to hire a plumber, but the quotes were around $300. After watching a few DIY videos, my wife and I decided to tackle the install ourselves. Because both units were InSinkErator models, the swap was straightforward. The drain and dishwasher lines lined up almost exactly, and the EZ Connect cord made the electrical part simple. I replaced all the hardware so I could use the new putty‑free sink seal, which went in cleanly. Getting under the sink was the hardest part, but between the two of us we had everything aligned, tightened, and leak‑checked in about an hour. The biggest surprise is how quiet this disposal is compared to our old one. We cook a lot, avoid putting bones or fat down the drain, and everything else has gone through without any issues. Overall, this was an easy replacement, saved us $300 in labor, and gave us a noticeably better, quieter disposer. Five stars for a solid product.
                      by
                      2 found this review helpful
                      She’s a beast
                      Got this installed in about 20 minutes. Be sure to buy the power cord if you don’t have to hardwire it. I fed her an apple core first and it disappeared in an about 2 seconds. I’m not sure if she’s more quiet than the Badger I removed but I know she won’t get rusty.
                      by
                        • Recommended
                        Tore and leaked in three weeks
                        The discharge tore and leaked after three weeks. The grinding is slow.
                        by
                        Response from InSinkEratorAug 12, 2025
                        Hello Clarke, Thank you for your feedback, and we're sorry to hear about the torn discharge outlet causing the leak. This model has a 4-stage grind period, and the focus is on fineness of grind rather than speed. Since the disposer grinds food waste to smaller or finer particles to prevent clogs, it may take longer to grind certain items than with other disposers. We’d like to help resolve the torn discharge outlet of your disposer. Please reach out to our customer service team at https://support.insinkerator.com/app/ask. We appreciate your patience and hope to resolve this quickly for you.
                          1 found this review helpful
                          Installation went quickly and all the parts needed were included in the box. We had no trouble getting it connected and testing it. We are very impressed with the quietness of this garbage disposal. Also, our old garbage disposal used to vibrate and rattle the stainless steel sink so much that, if left on long enough, the sponge and soap dish would fall into the sink. We have had it installed for @30 days and the InSinkErator Evolution 1HP runs so well that I would recommend this to anyone. Thankyou.
                          by
                          Excellent quality. Replaced a 20+ year old insinkerator. This is relatively easy to install by homeowner - dont need expert. Detailed written instructions come with product and there are video tutorials online. InSinkErator customer support line excellent.
                          by
                          • Verified Purchase
                          1 found this review helpful
                          Zero STARS for new model that cannot grind anything
                          This is incredible that this new model of InSinkErator is defective in that it's unable to competently grind food in any reasonable amount of time, and we've installed a 1 HP unit!! We've always sworn by this brand, and had it in all of our sinks in previous 1 HP models for the last 30 years then all of a sudden the unit got significantly large claiming to be more quiet, which it's NOT and it cannot competently grind anything like small pieces of leftover food on plates. We leave it running for minutes incredibly enough, and it sounds louder than any previous models and we can hear the small pieces of food just rolling around. We're going to have to purchase a different brand and pay to have our plumber remove this useless piece of machinery from under our sink and replace it with a brand that by the mere fact it NOT being InSinkErator will be better. WOW! This company is self-destructing if they cannot even make a garbage disposal that grinds small leftover pieces of food in a 1 HP model in under 45 seconds. Save yourself the angst and endless bleeding-out of plumber costs by buying a different brand now that this brand has ruined it's "bread-and-butter" product line of disposals.
                          by
                          Response from InSinkEratorFeb 5, 2025
                          Hi Pollypureheart14, Thank you for leaving us a review. We apologize for the frustration and inconvenience you've experienced with your recent InSinkErator purchase. Our Evolution disposers focus on the fineness of grind rather than speed. With a finer grind, it may take longer to grind certain items than other disposers and drain line blockages from food waste can be virtually eliminated. Furthermore, there are a few possible causes of why your disposer is running louder than normal, and we have a troubleshooting guide here that can help fix the issue: https://shorturl.at/ARKBD. We take product quality and consumer satisfaction seriously, and your experience does not reflect the standard we aim to uphold. If there is anything we can do for you, please contact us at https://support.insinkerator.com/app/ask. We understand if you explore other options, but we’d love the chance to regain your trust and ensure you're satisfied with the outcome.
                            8 found this review helpful
                            Showing 1-10 of 248 reviews