What is the purpose of these socks? If they screen the intake water, is it needed? Is Jacuzzi and Sundance doing something different than the rest of the industry?
Thanks
Those socks keep sand and other debris out of your plumbing. In particular, in the Optima, there is no filter for the water drawn into the single speed pump. The water gets drawn into the intakes at the bottom of the footwell, and thru the diverter valve and pump, then out the jets served by that pump.
Sundance says use them, that's good enough for me.
Since Jacuzzi owns Sundance, there may be some common parts between the spas. The Jacuzzi dealer near my office said they could get me micro filters, pleated filters, socks, etc.... Not sure if Jacuzzi even uses micro filters.
Brewman