Bestway Lay-Z-Spa Pump Descaler Tester – Fix E02 Error (Clamp Not Included)

Repeat if needed until E02 errors stop. Contains: 1 × Descaler Tester (no clamp, no solution). 1 × Lay-Z-Spa pump descaler tester (clamp not included). Run pump to circulate and dissolve scale. Disconnect pump from spa and plumbing.

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