We try not to make any claim, but it takes 2-3 months for our products to filter out harmful power surges, and then you may see significant energy savings. 💸[VERSATILE COMPATIBILITY]--The Power Saver Electricity Saving Device Save Electricity is compatible with various high-power household appliances such as air conditioners, refrigerators, and washing machines; it's the smart choice for those looking to enhance energy efficiency and protect their high-power devices.
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