Best Surge Protector for Washer (2026): 5 Picks Compared

BSEED lists the N017-120-1P as a single-outlet surge protector for large home appliances, naming refrigerators, washing machines, air conditioners, freezers, ovens and water heaters among the compatible devices. The listing states a 20 amp rating at 120 VAC, 2400 watts, an operating range of 50 to 60 Hz, an under-voltage cut-off of 90 VAC and an over-voltage cut-off of 140 VAC. Installation is plug-in: after plugging it in, the first green light comes on once voltage is normal and a 3-minute delay runs before the current reaches the appliance. The enclosure material is listed as polycarbonate with a Type B 3-pin plug. The listing backs the unit with a 3-year warranty and 24/7 customer service.

Who it's for: someone who wants the highest stated amperage here on one outlet for a washer. Who should skip it: anyone who needs two protected outlets on one plug.

Its Office Score of 9.7/10 comes from performance 30/35, build 21/25, value 21/25, safety 8/10 and warranty 4/5: 84 of 100 points, placed on our 9.2 to 9.8 scale.

Figures as published on the retailer listing, collected 21 October 2026. Performance figures are manufacturer rated.

What this listing states. Surge protection and 90 to 140 VAC cut-off are stated, so safety scores 8 of 10. 3-year warranty is stated. It does not say everything a buyer needs, such as who pays return shipping, so warranty scores 4 of 5. See How We Pick.

Surge protector limits. Look for a UL 1449 listing, never plug one strip into another, keep the total load under the stated rating, and replace the unit after a major surge or when its indicator says protection has ended.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

Ortis lists this as a washing machine surge protector with two outlets for home appliances, naming refrigerators, microwaves, water dispensers and dishwashers as compatible. The listing states 110 volts, 15 amps and a Type B 3-pin plug. Indicator lights report normal, high voltage, low voltage and delay statuses, and the unit cuts power automatically when voltage exceeds the safe range. After a fluctuation, a smart 3-minute delay holds reconnection until power is completely stable, which the listing says prevents devices from repeatedly turning on and off. The spec table's Warranty Description reads only '2', which is not a clear term, so warranty scores zero.

Who it's for: someone who wants two protected outlets for a washer and a second appliance on one plug. Who should skip it: anyone who wants a stated warranty term or the highest amperage here.

Its Office Score of 9.6/10 comes from performance 29/35, build 20/25, value 21/25, safety 7/10 and warranty 0/5: 77 of 100 points, placed on our 9.2 to 9.8 scale.

Figures as published on the retailer listing, collected 21 October 2026. Performance figures are manufacturer rated.

What this listing states. Automatic cut-off with normal, high voltage, low voltage and delay indicator lights are stated, so safety scores 7 of 10. No warranty term, so warranty scores zero. See How We Pick.

Surge protector limits. Look for a UL 1449 listing, never plug one strip into another, keep the total load under the stated rating, and replace the unit after a major surge or when its indicator says protection has ended.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

Exceline lists a single-outlet electronic surge protector for 120 volts and 12 amps with indicator lights for normal, high and low voltage and a 30-second delay before reconnecting. The spec table states a 3-year warranty from the date of purchase. The listing gives a Type G plug, which does not fit a standard US outlet without an adapter, so check compatibility before buying.

Who it's for: someone who wants the longest stated warranty and a reconnect delay for appliance-type loads. Who should skip it: anyone needing a US plug without an adapter or a stated joule rating.

Its Office Score of 9.6/10 comes from performance 27/35, build 20/25, value 20/25, safety 7/10 and warranty 3/5: 77 of 100 points, placed on our 9.2 to 9.8 scale.

Figures as published on the retailer listing, collected 18 October 2026. Performance figures are manufacturer rated.

What this listing states. High and low voltage delay protection is stated, so safety scores 7 of 10. 3-year warranty. It does not say everything a buyer needs, such as who pays return shipping, so warranty scores 3 of 5. See How We Pick.

Surge protector limits. Look for a UL 1449 listing, never plug one strip into another, keep the total load under the stated rating, and replace the unit after a major surge or when its indicator says protection has ended.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

Lavamatic lists a 2-pack of voltage and surge protectors for washing machines, with 140 VAC high and 90 VAC low shutoffs and a 3-minute delay. It has an angled outlet to save space. No warranty is stated.

Who it's for: someone who wants washer-dedicated protection. Who should skip it: anyone who wants a warranty.

Its Office Score of 9.5/10 comes from performance 32/35, build 19/25, value 20/25, safety 0/10 and warranty 0/5: 71 of 100 points, placed on our 9.2 to 9.8 scale.

Figures as published on the retailer listing, collected 18 October 2026. Performance figures are manufacturer rated.

What this listing states. No UL 1449 listing or joule rating is stated, so safety scores zero. No warranty term, so warranty scores zero. See How We Pick.

Surge protector limits. Look for a UL 1449 listing, never plug one strip into another, keep the total load under the stated rating, and replace the unit after a major surge or when its indicator says protection has ended.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

BSEED lists a single-outlet voltage protector that names air conditioners, freezers and washers as applicable equipment. The listing describes automatic protection against spikes, fluctuations and brownouts, a 3-minute delay before restoring power, LED indicators for normal, high, low and delay states, and a 3-year warranty. Note the title mixes 1440W and 1875W figures. No safety certification is stated.

Who it's for: portable AC owners who want brownout and delay logic, not just joules. Who should skip it: anyone needing multiple outlets.

Its Office Score of 9.4/10 comes from performance 27/35, build 19/25, value 19/25, safety 0/10 and warranty 4/5: 69 of 100 points, placed on our 9.2 to 9.8 scale.

Figures as published on the retailer listing, collected 18 October 2026. Performance figures are manufacturer rated.

What this listing states. No UL 1449 listing or joule rating is stated, so safety scores zero. The listing states a 3-year warranty. It does not say everything a buyer needs, such as who pays return shipping, so warranty scores 4 of 5. See How We Pick.

Surge protector limits. Look for a UL 1449 listing, never plug one strip into another, keep the total load under the stated rating, and replace the unit after a major surge or when its indicator says protection has ended.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.