Name: Kraus PST1-TR Kitchen Sink Strainer Drain, Truffle
Brand: Kraus
SKU: 3GNNBUAPPA47
Availability: OutOfStock
Rating: 3.6 (17 reviews)

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Kraus PST1-TR Kitchen Sink Strainer Drain, Truffle

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Universal Product Code (UPC check)

If you're using one of the Kraus sinks with the square drains, you've got to have this adapter to install a garbage disposal. The finish on the adapter is such that it perfectly complements the sink's finish… Works great!

Got to have it...

kraususa.com

very satisfied with sink and faucet quality

Beutifull sink and faucet

[This review was collected as part of a promotion.] This adapter allows the selection of a square drain in your sink which, as a designer, I value the option.  This square drain adapter creates a very unique look for the sink, one that would be thought of as a 'designer' model.  As far as I know, there are not any other square drains for kitchen sinks available from other companies.  Thank you for being innovative!

Innovative design for sink drain

This came with a Krause sink and we love it.  Because it's deep with holes going up the sides, it hold a lot of debris and still drains.  Other strainers must be emptied frequently.  We have a single basin sink and no garbage disposal (by choice) and we don't miss the disposal at all.

You can justify this product by price alone $29 vs the price of a disposal...

No need for a garbage disposal

I installed two Kraus sinks in my new kitchen about two years ago. I love them even though the square corners in their bottoms require frequent cleaning unlike on the sinks that are more rounded in the bottom. On the main sink in my kitchen, the secure gasket on the strainer has worn out and started falling apart. I wanted to replace it, but could not find any rubber gaskets on this website. I feel that it is not right to replace the whole strainer just because of the rubber gasket wears out so quickly.

Stainless Steel Strainer gasket

Looks great and seems to drain well. Easy to install. Only wish that the tailpiece was longer. Had to get a much longer tailpiece and have no use for the 4inch one. The straining basket also doesn't catch all food/debris, but that was sort of expected. If you want to filter out all debris from going down the drain, you'll have to go with a mesh strainer. But I do love the way this adds to my sinks look. Solid construction

Solid construction and looks great

Seems to collect lots of water spots, etc.  It would be great if they could make this in the Spotfree Stainless Steel finish just like the other accessories like the air gap, soap dispenser, etc.

Great item, but....

Mike

Only in service for about six months.  I used plumbers putty instead of the rubber gasket because I'm old fashioned and I wanted a tight finished look in the sink bottom. However, this is a "shell" design and you technically would not need putty or the gasket. That is because any water that gets under the flange goes right into the shell of the unit, which is sealed to the drain. So instead of the water seal being in the bottom of the sink under the flange, the actual water seal is underneath the sink where the shell of this unit makes contact to the underside of the sink. As far as the design, it's great... this deep basket catches everything very well. As far as the shell, leaks are less likely, but I believe you might get crud or slime buildup inside the shell. The shell is hollow between the inside metal pieces and the outside plastic pieces. Gravity takes water down, but if crud or slime decides to stay inside that shell and grow, nothing would be able to stop it or flush it out. You would have to take it apart and manually clean.

As you can see from my photo, the screw-nut inside that holds everything together is starting to get rust pits. This is very disappointing and this part should also be made from stainless steel. I wonder how long before it's so rusted it either falls apart or cannot be unscrewed.

Not all stainless steel.  Screw is rusting already

I recently a Kraus sink with square drains installed, and was surprised to discover that sendin food into the garbage disposal had now become a multi-step process, which includes removing the adaptor by inserting your fingers INTO the disposal, which then exposes the entire disposal. Not only is this unsafe and cumbersome, if you do not replace the adaptor prior to running the disposal, food particles splash up through the wide open drain hole, spreading food contaminants around the sink. With any other design, you can safely use a utensil to guide the food into the drain while running the disposal. I do not trust this design with my children. It is unsafe to expose the blades of the disposal, unsafe to require your hand to enter the disposal to use it, unsafe to have to excessively move parts in order to get items with potential bacteria down the drain and then cover it up so the bacteria does not splash throughout the kitchen. I NEVER would have let my contractor install a sink with square drains had I known about this ridiculous design.  To top it all off, my brand new scratch-resistant sink has a scratch from my fingernail, and it is impossible to keep clean. Water spots everywhere and it always looks dirty.

Terrible design. creates multiple safety issues

I bought this unit as part of a bunch of Kraus products. This one however is not up to par. Due to the tri arm stopper support, it's near impossible to get the food down into the disposal. Kraus needs to develop a new rubber damper/shield so that food can go down like any other typical round design.

Need new design