The Cadet Spa 5 can be installed in both island and alcove applications.

Hello lilgrasshopper,
The Cadet Spa 5 can be used with an apron. The aprons that are recommended are 1714560P and 1714560.
Regards,

Hi Annie16,
Yes this tub has 10 jets; six multi-directional colour coordinated jets and four mini-back jets. I hope this helps.

We acknowledge receipt and thank you for your email through to Home Depot's question and answer response services. The Cadet Spa can be installed in your bathtub's original location provided that the existing space meets the requirements for installation of the American Standard model that you intend to purchase. We encourage you to read through the installation instructions included in the packaging prior to installing the unit.

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American Standard Brands

I would recommend using a plumber is you don't have a strong understanding for plumbing and installing whirlpools. I hope this helps.

Unfortunately, you cannot adjust the back jets; it is recommended to be in the tub when turning on the back jets. I hope this helps.

Unfortunately, you cannot add the auxiliary heater to this unit. The whirlpools in the US may have them but the codes are different and on Canada you cannot do this with this unit. I hope this helps.

Mortar is not required when installing this unit but it is recommended as acts as an extra reinforcement. I hope this helps.

There isn't a filter on the pump, so if you are referring to the intake then you can remove the 2 screws then it should pull off. If you have more technical questions please contact American Standard at 1-800-387-0369. I hope this helps.

For the framing requirements you will need to refer to your local building code. I hope this helps.