Problems next to Pool Vac hose twisting up!? This only appears to evolve when the pool water acquire pretty...

This only appears to evolve when the pool water acquire pretty cold. It was not a through problem during the summer. The Vac unit is running ok, turning within both directions as it should. Is there some type of swivel element that can be placed on the hose??
Burners won't stay lit.?
Answers:    The hose should have a swivel cuff to prevent twisting. Might requirement a new hose.
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If the hose have been within a crimped position for a while, it will take that shape more effortlessly in the adjectives. The most common time this happen is when tha hose gets plugged and the suction tend to collapse it. Keep the hose unplugged and replace it if it is still getting worse.