Some of the parts on my spa have faded with time and a couple other ones are missing. The missing parts are two head rests- they just broke off at some point and have not been replaced. It's not a big deal as the holes were just filled in with silicone and it doesn't leak. The parts that have faded include the remaining head rests and the corner filter cover/drink holder.

I guess my question is how can I get replacement head rests? I am not interested in the ones that are held in place over the side of the tub- I'd rather just not replace the headrests than deal with those unsightly things. Also, can I paint the rubber pieces that are discolored or is there something I can do to make the parts black again? My spa is in a covered and screened room so the discoloring has come from years of chlorine use which I guess is normal. The rest of the tub looks great.

These are just vanity things and no big deal, but surely there is a solution? I can take pics if needed.

These parts are typically brand related. e.g. They're proprietary to your brand of spa (the same brand as your spa).