Insinkerator Waste Disposal Model 46AS - 77969H

36 reviews

£116.00 (Inc. VAT)

In Stock


Plumbworld has the lowest price for this product!


Once you own a kitchen waste disposal unit, you’ll wonder how you ever went without. This little gadget is designed to slot under your sink and dispose of all that kitchen waste that can’t be recycled. It does this by grinding the waste down into fine particles before disposing of it down the drains. This ensures you make fewer trips to empty the kitchen bin and also means it’s environmentally friendly as less waste will ultimately end up in landfills. It’s a fast, convenient way of vastly reducing the amount of waste your kitchen produces on an annual basis.

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1 Stage Grind

1 Stage grind process

This Insinkerator waste disposal unit features one stage of grinding. This process is where food is ground once before passing through drain pipes with water.

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Air Switch

Built-in Air Switch

As the name suggests the air switch uses air pressure rather than electricity to activate the unit. This, in turn, reduces the risk of potentially getting an electric shock if your hands are wet.

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Environmentally Friendly Waste Disposal Unit

Environmentally friendly 

With this Insinkerator waste disposal unit, you can dispose of your food in an environmentally friendly way, helping to reduce the ever-increasing problem of food waste.

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Insinkerator Dura Drive Motor

Dura-Drive® induction motor

This Inksinkerator unit is powered by a high-torque Dura-Drive® induction motor providing a powerful grinding process, helping to break down stubborn items like chicken bones more efficiently.

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Continuous feed

Continuous feed waste disposal units can be operated via either an air switch mounted on top of the sink or an electric wall switch, giving you the freedom to choose the best operation mode for you. When switched on the unit will run continuously allowing you to dispose of food waste throughout its operation.

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980ml Capacity

980ml Grind Chamber Capacity

No need to worry about overfilling your unit as you’re covered by the Overload Protection features which ensure you can only place a suitable amount of food waste into the chamber. Saying that you have a large 980ml capacity within the grind chamber, which is more than enough!

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Quick Lock® easy fit

With Quick Lock® technology you can easily fit this wonderful waste disposal unit yourself, without any hassle.


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Fits a standard 90mm plug hole

This waste disposal unit is designed to fit a standard 90mm kitchen sink plug hole, so you don't have to worry about it not working with your sink.

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Insinkerator waste disposal units available

Within our expansive range of waste disposal units we've got something for all kitchens and all levels of use from the compact 46, 56 & 66 right through to the all singing and dancing 100 and 200. The chart below is a fantastic breakdown on the differences so you can choose the right one for you and find out what can go down an Insinkerator. And don't forget they're all compatible for the UK market!

Insinkerator Food Waste Disposal Comparison 2
CE Marked Product

CE marked product

This product has been CE marked to ensure full compliance with BS EN 14428. This means that not only is it suitable for the UK market but it's been rigorously tested for safety.

Made in the USA

Technical Features:

  • Approximate shipping weight: 7.7kg.
  • Overall height: 318mm.
  • Capacity of grind chamber: 980ml.
  • Average water usage: Approximately 4.0 litres per person per day.
  • Drain connection: 1-1/2” (38.1mm).
  • Includes a dishwasher drain connection.

Insinkerator Waste Disposal Model 46AS - 77969H Video



Multigrind 1 Stage
Sound Level Basic
Built in Air Switch Yes
Power Booster Circuit No
Auto Reverse No
Suitable for Small Households
Sink Stopper Plastic
Easy Clean Baffle Permanent
Grind Chamber Capacity 980 ml
Horsepower 0.55HP
Warranty 2 years

Insinkerator Waste Disposal Model 46AS - 77969H

£116.00 (Inc. VAT)

Stock status: In Stock
Order in next for delivery on Tuesday - 28/09/2021

Parcel Shipping - Free

Delivery to your home, 6 days a week with a next-day option for orders placed before 3:00pm.

All our parcel deliveries are FREE

365 Day Returns

Returns Policy - Changed Your Mind?

If you change your mind about the product when you receive it you can notify us any time within 365 days and return it for a full refund at your own cost. Any refunds will be made within 30 days of receiving your returned item. You are expected to cover the cost to return the item and your initial delivery charge will not be refunded.

More details here

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Prices last checked on 26/09/2021
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36 Product Reviews

  • Claire Bean
    5/ 5

    This is the third Insinkerator I have purchased since 1999, they do the job they are supposed to and are a handy addition to the kitchen. This was a replacement for one which had been in place for about 10 years and had developed a leak in the casing at the bottom - mechanically it was still working fine. I should have purchased the model without the air switch this time, as I hadn't realised the air switch we already have fitted from our previous one is a separate unit and not part of the Insinkerator itself, but it wasn't a problem as the air switch could be disabled on this new model and the old switch could still be used - but at least we now have the option of an alternative if our existing air switch ever breaks!

  • Chris Hanmer
    5/ 5

    This product was a compromise with my wife as I wanted a huge TV in the kitchen, I wasn’t overly excited about having one but went along with it. It installed really easily and now I don’t know how we lived without it. It will eat almost anything and eliminates having food waste in your bins stopping any nasty smells and bacteria. I would recommend anyone thinking of buying one to purchase it. Excellent product!

  • David Stone
    5/ 5

    Excellent product and a perfect fit under our sink. We like not filling our non-recyclable waste bin with food waste which ultimately becomes fertiliser. This is our third insinkerator in 21 years and only needed now because we’ve moved. Great quality and long life. Plumbworld were the only store with stock and the fourth or fifth time we’ve ordered since we moved and always excellent service and communication

  • Brian Cull
    5/ 5

    This unit is easy to install and is environmentally friendly in the disposal of domestic food waste. The air switch turns the unit on instantly and with added water the waste is easily disposed. This avoids the mess on taking the food waste to recycle bins which generate unpleasant smells and deterioration of waste leading to maggots especially in warm weather. This is an excellent buy!!

  • John
    5/ 5

    I wanted a bigger version, but they would not fit under the sink without moving the dishwasher or the sink. Neither was an option so opted for this version. Fitted like a glove, measurements were exactly as spec. No problem following the instructions and works great, especially with the air starter that was not on the previous model.

  • Douglas
    5/ 5

    needed to replace a worn out model. Ordered this which was the replacement for the obsolete model. This one was a little more sophisticated as it had an air switch. I found it easy to install and it works a treat. I got great advice from plumbworld too about what model I needed. Thanks very satisfied customer!

  • Douglas
    5/ 5

    needed to replace a worn out model. Ordered this which was the replacement for the obsolete model. This one was a little more sophisticated as it had an air switch. I found it easy to install and it works a treat. I got great advice from plumbworld too about what model I needed. Thanks very satisfied customer!

  • Cliff Wilson
    5/ 5

    The item was delivered fast.the insinkerator is very good to fir , I think it's good to view on Google , but all firings are great , but I suggest that you make a separate outlets, this will make it will much better Would buy again clear instructions how to use , air switch easy to fit and use ,

  • vicky rockliff
    5/ 5

    After visiting my sister in the US who has one of theses little beauties I’ve always wanted one. Just got my kitchen updated and the affordable prices from Plumbworld made my wish come true. My kitchen is now complete and no more smelly food waste in the bin for us. Thanks Plumbworld.

  • JPA
    5/ 5

    Had several of these over the years, they work well. First one with the push button which is easy to install either through a whole in the sink (some sinks come with a opposite side tap who cap that can be removed) or in the work surface if you want to drill a whole.

  • Roger
    5/ 5

    Bought to replace model45 that gave up after about 8 years of use. Dimensionally a direct replacement so a quick 15 min job to remove the old one and fit the new leaving the existing sink coupling in place. Decent price, excellent delivery service

  • Phyllida Hepworth
    5/ 5

    The new machine arrived in its box with no fuss and on time. The plumber/fitter was pleased with the make and model and it was soon fitted into the kitchen sink. I would highly recommend this product and now would not be without it.

  • Katie young
    5/ 5

    I've had insinkerators in all my kitchens and don't understand why everyone doesn't have one. There are no scraps and peelings to deal with and the bin doesn't smell. It was easy to install and is so quiet.

  • Sue Errington
    5/ 5

    Took a bit of time to get it due to shortages, but I had regular updates so I was happy Plumbworld kept in touch with me. The WDU is in and working like a trooper. Happy with my purchase.

  • Anne Mathieson
    5/ 5

    This item arrived undamaged in good sound packaging - and very promptly. It has been fitted for me without a problem - it came with very clear instructions - and works extremely well.

  • Peter McDonald
    5/ 5

    Perfect replacement for superseded model arrived on time as promised - useful tip to installers - use a car jack as it is v heavy to lift under sink while trying to rotate into collar

  • Dan
    5/ 5

    Bought this as a replacement for my 12 year old model 45. Fitting was easy and it’s a lot quieter than the old model, I’m very happy with it and the price was very reasonable too.

  • Charles Phipps
    5/ 5

    Bought to replace our original insinkerator its a brilliant bit of kit and managed to complete changing over the units myself in about 1hr which was made easy by the instructions

  • Martin Howell
    5/ 5

    Quality product and the least expensive against their competitors along with first class delivery and service. I will definitely be using Plumbworld again in the future.

  • M green
    5/ 5

    Took five mins to replace brilliant product excellent price should last another 10 years only reason last one failed was our error somehow done plastic got into drum

  • Muzz
    5/ 5

    The updated model fits exactly the same, did not need to change any pipework. If this lasts 10 years like the one it replaced I will be very happy.

  • Miriam
    5/ 5

    Excellent product, made of high quality materials. Plenty of compliments. Defo makes the kitchen look superb without the food disposal box

  • Mark Edmondson
    5/ 5

    Really great product, chews through food waste. Was easy to install with the videos on the website, and the best price I could find

  • A McPherson
    5/ 5

    Excellent delivery service. Disposal unit has been installed and working well. Happy with the service and the product.

  • Mark
    5/ 5

    does the job nicely! It's a direct replacement for the 45 model which is no longer available.

  • Jeanie
    5/ 5

    Really pleased we purchased this. It works perfectly. It’s noisy but that’s to be expected.

  • Susan
    5/ 5

    easy to order and fast delivery, porduct was excellent easy to fit and does what it says

  • Lukas
    5/ 5

    very good for a basic model, I think it’s worth extra money for the air switch