Hi Ceci, Unfortunately due to the very unique design of the Santa Rosa, none of our electronic bidet seats will mount on that toilet, I apologize.
Thanks for your question. External filters are optional, but we generally recommend using a filter if you have hard water, well water, or softened water in your home to prevent a particulate buildup in the internal components of the bidet. The filter should be replaced every six months.
Thanks for your question. The overall length of the elongated Swash is 20.8 inches. The overall length of the round Swash is 19.4 inches. The amount of space you have between the toilet tank and the bolt holes that hold down the seat will help you determine which size is best.
Hi Mike, Unfortunately based on the very specific design of the Santa Rosa, it is one of the few toilets that the Swash just won't mount on. I apologize for this inconvenience. If you have any further questions please feel free to email us at firstname.lastname@example.org
Hello Janet, While this Swash will fit on many elongated toilets, it will not fit on all. Please consult these measurements to find out if it will fit on yours. http://www.homedepot.com/catalog/pdfImages/b3/b38b3cd9-b805-4b54-8e90-1f0418df8ee9.pdf
3.5 ft. You can use an extension cord as long as it is a grounded extension cord and plugged into a GFCI outlet.
elongated means the shape of the toalette, there are two kind elongate or oval and round.
1000 has a fan drier - 900 does not