Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
10 Best whole house surge protectors of 2025
- Best Choice
1
SIEMENSSiemens Boltshield FSPD140 Level 2 Whole House Surge Protection Device Rated for 140,000 Amps, 120/240V
Main highlights-
140kA Surge Protection
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Ideal for Home Use
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Ease of Installation
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How do we rank?
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
- Value for Money
2
EatonEATON CHSPT2ULTRA Ultimate Surge Protection 3rd Edition, 2.38" Length, 5.25" Width 7.5" Height
46% OffMain highlights-
Universal Compatibility
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Whole House Protection
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Highly Recommended
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3
EatonEaton BRNSURGE Type BR Whole-Panel Circuit Breaker Surge Protective Device
55% OffMain highlights-
Comprehensive Protection
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Ideal for High-Risk Areas
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Ease of Installation
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4
Square D by Schneider ElectricSchneider Electric – Square D HEPD Whole Home Electronics Protective Device, AC Surge Protection, Type 1 SPD, 120/240VAC, 1-Phase 3-Wire, 80kA Current
Main highlights-
Universal Surge Protection
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Outdoor and Indoor Use
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Reassuring LED Indicator
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5
Square D by Schneider ElectricSquare D by Schneider Electric HOM2175SB Homeline SurgeBreaker, Surge Protection Device, 25kA, 120/240V, 1-Phase, 3-Wire
Main highlights-
Comprehensive Surge Protection
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Ideal for High-Risk Areas
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User-Praised LED Indicator
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See Today’s Deals & Prices
6
SIEMENSSiemens QSPD2A035B 35 Amp BoltShield Indoor Surge Protective Device
Main highlights-
Seamless Installation
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Whole House Protection
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User-Friendly Indicators
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8
EatonEaton CHSPT2SURGE SPD Type 2 Chsp Whole Home Surge Protector, Nema 4, Single Phase, 120/240 Volts, Ul 1449 3Rd Edition
Main highlights-
Universal Compatibility
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Ideal for Thunderstorm Areas
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Easy Installation
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9
FurniqroFurniqro FHSPD36S Whole House Surge Protector for 36,000 Amps, Ultimate Surge Protection, Whole Home Surge Protector, Indoor/Outdoor Use, 120/240V
Main highlights-
Whole Home Protection
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Versatile Installation
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Effective Monitoring
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10
SIEMENSSiemens Boltshield FSPD036 Level 2 Whole House Surge Protection Device Rated for 36,000 Amps, 120/240V
Main highlights-
36kA Surge Protection
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Ideal for Home Use
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Ease of Installation
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