AQUALISA A1 & A2 QUARTZ O RING SEAL KIT. SUITS ALL AQUALISA PUMPED AND GRAVITY FED A2 UNITS AS PER PICTURE. FITS THE GREY AQUALISA A1 & A2 QUARTZ UNITS- BOTH PUMPED AND GRAVITY FED. IF YOUR PUMP IS WEAPING FROM THE JOINS AT THE FRONT OF YOUR PUMP, IT'S LIKELY THE O RING SEAL(S) HAVE FAILED.
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