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Frigidaire 1/3 HP Waste Disposer

Model # FFDI331DMS

 3.6 out of 5 (14 Reviews)

Visit / Call our Showroom for Pricing and Availability


  • High-Torque GrindPro™ Magnet Motor
  • Best Grinding Performance
  • Easy-Fit Design: Compact, lightweight design fits most existing sink mounts for quick installation.
  • 2 Year Limited Warranty: See warranty for complete details.
  • Continuous-Feed Operation: Dispose of food waste continuously by using wall switch to activate.
  • Sound Guard: Reduces noise for quieter operation.
  • Septic-System Safe Disposer
  • Stainless-Steel Grinding System
  • Splash Guard: Keeps food waste from splashing out of disposer while in use.
  • Direct-Wire Connection
General Specifications
Feed Type Continuous
Motor HP 3-Jan
Motor RPM 1900
Motor Type HI-Torque Permanent Magnet
Mounting Type Easy Fit
Sound Package Standard
Turntable Material Galvanized Steel
Warranty 2 years
Power Type Electric
Size N/A
Installation Type Under Cabinet
Collection Frigidaire
Exterior Specifications
Styling Shell
Unit Capacity Large
Sink Flange Kit Stainless Steel
Disposer Features
Drain Connector Yes
Drain Elbow Yes
Drain Outlet Diameter (in.) 1-1/2"
Impellers Stainless Steel Jam Resistant Dual Impellers
Manual Reset Overload Protector Yes
Armature Shaft Materials Cold-Rolled Carbon Steel
Sink Stopper Yes
Splash Guard Yes - Non-Removable
Exterior Dimensions
Height 13-7/16"
Width 7-11/16"
Controls Wall Switch
Electrical Specifications
Amps @ 120 Volts 4
Voltage Rating 115V 60Hz
Power Connection Direct Wire

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out of 5 (14 Reviews)

71% of reviewers recommend this product.

Best disposal I have Ever Had!

Submitted by Craigc - 7/21/2020

Almost two months and not an issue yet. The disposal is pretty quiet considering the power and again it's a disposal. Works great and looks great. Nice casing and quality parts from looks of it and again sounds great.
Originally posted on

Yes, I recommend this product

Worst disposal ever

Submitted by rubyt - 7/15/2020

The flywheel is made of really cheap iron that easily rust and it does not has a crank for a wrench to un-jam it. We barely use our disposal, but after a couple of years its flywheel is so rusted that the unit gets jammed all the time and the only option to make it work again is using a broom stick. We do not recommend this unit to anyone.
Originally posted on

No, I do not recommend this product

Works great

Submitted by My disposal - 6/17/2020

It came with the new house Love it works great very quite
Originally posted on

Yes, I recommend this product

Powerful and quiet.

Submitted by Eddiek315 - 3/26/2020

The device works as described. I have not had any issues and it runs quieter than most others.
Originally posted on

Yes, I recommend this product

Poor Sink Drainage

Submitted by learner121 - 11/18/2019

The disposer came with our new house. From day #1 (about six months ago) the sink fails to drain or drains very slowly unless the disposer is running; what an energy waste! I wish Frigidaire would correct this for us. In the meantime, I wonder if I could cut the splash guard to promote drainage -- but without compromising its function. Do you have answers? The disposer performance otherwise has been good.
Originally posted on

No, I do not recommend this product

Quiet, works great

Submitted by Chandler092l - 11/3/2019

It came with the new house I purchased and it works great.
Originally posted on

Yes, I recommend this product


Submitted by Dipper - 9/2/2019

This disposal was provided by the builder of our new home. Our problem is the water will not easily drain from the sink (the disposal is clear of food waste). On a warranty call, the plumber showed that the splash guard design was the issue. He could replace the splash guard, but said it would not correct the problem. In my search for a replacement splash guard, I came up with zero. My search included talking with Electrolux, both the parts and warranty departments. Because it is under warranty, they offered to replace the complete unit. Keep in mind a splash guard is an item that will wear out in time. If you want the option of replacing the splash guard when its time comes, don't buy this unit.
Originally posted on

No, I do not recommend this product

Great product!

Submitted by Lyndsey - 5/24/2018

This works just as I hoped it would in my home. Thank you!
Originally posted on

Yes, I recommend this product

Quiet, Standard size base & Easy to Install

Submitted by jorgarcia64 - 9/18/2017

If you are looking for a regular, standard size and operational continuous feed garbage disposal, this is the one, Standard base, no need to switch your already installed base in your sink if you do not want to, it fits right on it, is easy to install and its operation is quiet compare with others of the same type, if I ever need any other disposal in the future, this type and brand is the one, price wise is lower than most brands and quality is superior, I recommend this unit as I will buy it again and again if I need to.
Originally posted on

Yes, I recommend this product

So Quiet!

Submitted by Debndaphne - 9/11/2017

I purchased this disposal a month ago. My husband installed it very easily and we are so happy with it. We replaced the original one that was 24 years old!
Originally posted on

Yes, I recommend this product

Submitted by Bearycool - 7/16/2016

I dont like this disposal at all there is no anti seize hole on the bottom and the only way to try and repair is turning a wooden dowel from the top. This method is not working for me and i would prefer having the allen wrench hole the bottom to unseize the motor
Originally posted on

No, I do not recommend this product

Submitted by Tatie - 11/17/2015

Works great. Fairly quiet and we have not had any problems with it.
Originally posted on

Yes, I recommend this product

disposer review

Submitted by Stacy - 2/21/2015

easy to install and quiet
Originally posted on

Yes, I recommend this product


Originally posted on

Yes, I recommend this product