M-SPA Ottoman Hot Tub Heat Retention Bladder feb-26-elec Can be operated with a

Can be operated with a 10W solar panel

You can also use a manual transfer switch to restore power to a house

The Liner Is The Only Part Of Machine That Comes Into Direct Contact With The Cow And Should Be Replaced When Needed

Back stop valve to prevent back flow of water

with two gas cartridges

M-SPA Ottoman Hot Tub Heat Retention Bladder feb-26-elec Can be operated with aThe M Spa hot tub round inflatable bladder not only helps water heat retention but also keeps unwanted rainwater out. Inflate the bladder and rest it on top of the water (under the cover), this provides better heat preservation and prevents sagging so the rainwater can runoff.