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.
Advertising Disclosure
10 Best whole house surge protectors of 2025
Explore up to 55% off
- Best Choice
1
Clicked 96 times in the last monthSIEMENSSiemens Boltshield FSPD140 Level 2 Whole House Surge Protection Device Rated for 140,000 Amps, 120/240V
- Curious about how we select the top products for you? Explore How It Works
- Value for Money
2
EatonEATON CHSPT2ULTRA Ultimate Surge Protection 3rd Edition, 2.38" Length, 5.25" Width 7.5" Height
46% Off 3
EatonEaton BRNSURGE Type BR Whole-Panel Circuit Breaker Surge Protective Device
55% Off4
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
5
Square D by Schneider ElectricSquare D by Schneider Electric HOM2175SB Homeline SurgeBreaker, Surge Protection Device, 25kA, 120/240V, 1-Phase, 3-Wire
-
See Today’s Deals & Prices
6
SIEMENSSiemens QSPD2A035B 35 Amp BoltShield Indoor Surge Protective Device
7
ProSurgeWhole House Surge Protector 200K amp(SCCR),100KA(Surge Capacity per Phase),Single-Phase,3-Wire for 120/240V,UL Listed
8
EatonEaton CHSPT2SURGE SPD Type 2 Chsp Whole Home Surge Protector, Nema 4, Single Phase, 120/240 Volts, Ul 1449 3Rd Edition
9
FurniqroFurniqro FHSPD36S Whole House Surge Protector for 36,000 Amps, Ultimate Surge Protection, Whole Home Surge Protector, Indoor/Outdoor Use, 120/240V
10
SIEMENSSiemens Boltshield FSPD036 Level 2 Whole House Surge Protection Device Rated for 36,000 Amps, 120/240V