A power surge can spell disaster for your washing machine, frying its delicate electronics and leading to expensive repairs. Modern washers, with their Wi-Fi, LED displays, and smart controls, are especially vulnerable to voltage spikes.
The best surge protectors for washing machines act as a shield, absorbing excess energy and keeping your appliance safe. Whether you live in a storm-prone area or face frequent outages, a reliable surge protector is a small price to pay for protecting your investment.
We’ve handpicked 8 top-rated surge protectors from a curated list, each evaluated for joule rating, safety features, and compatibility with laundry appliances. From single-outlet models to multi-device power strips, these protectors ensure uninterrupted laundry days.
Top 8 Best Surge Protector for Washing Machine & Dryer 2025
Below are 9 high-quality surge protectors, each chosen for their ability to protect washing machines. Descriptions highlight features, benefits, and user feedback, followed by a features table for each.
Lavamatic WS-10521 Electronic Voltage & Surge Protector
Engineered for front and top-load washers, the Lavamatic WS-10521 delivers robust protection against voltage spikes, brownouts, and high/low power fluctuations. Boasting a 1005-joule rating, it halts power during surges and resumes after a 3-minute delay to ensure stability.
Its sleek, compact design slips easily into tight laundry spaces, connecting to a standard 3-prong outlet. Four LED indicators display normal, over, under, or delay status, simplifying monitoring.
This protector excels for high-tech washers with delicate circuit boards, and it’s compatible with gas dryers, adding versatility. Installation is a breeze, and its sturdy construction promises durability. Feedback highlights its effectiveness in storm-prone areas, saving appliances from costly damage.
It’s a go-to for households prioritizing advanced laundry safety.
Expert Review: “Saved my washer during a storm! The delay feature is great, and it’s compact behind the machine.” – Customer review from product page.
| Feature | Details |
|---|---|
| Joule Rating | 1005 |
| Outlets | 1 |
| Voltage Protection | High/low, brownouts, spikes |
| Delay Timer | 3 minutes |
| Indicators | 4 LED (normal, over, under, delay) |
| Compatibility | Washers, gas dryers |
| Best For | High-tech washers |
Refrigmatic WS-36300 Electronic Surge Protector
Tailored for large appliances, the Refrigmatic WS-36300 safeguards washing machines and refrigerators up to 27 cu. ft. from power surges. With a 1005-joule rating, it neutralizes spikes, brownouts, and outages, protecting sensitive electronics.
A 3-minute delay ensures safe power restoration, preventing circuit damage. Its plug-in design fits snugly into standard outlets, ideal for cramped laundry nooks. LED indicators signal voltage conditions, offering clear status updates.
This protector shines in homes with unstable grids, maintaining washer reliability. Its durable build withstands daily demands, and setup is straightforward.
Originally designed for refrigerators, it’s equally adept for washers, delivering consistent performance in volatile power zones. Reviews commend its role in preventing repair costs, making it a trusted choice for laundry protection.
Expert Review: “Keeps my washer safe during outages. Compact and reliable!” – Customer review from product page.
| Feature | Details |
|---|---|
| Joule Rating | 1005 |
| Outlets | 1 |
| Voltage Protection | Spikes, brownouts, failures |
| Delay Timer | 3 minutes |
| Indicators | LED voltage status |
| Compatibility | Washers, refrigerators |
| Best For | Unstable power areas |
BSEED Single Outlet Surge Protector
Affordable yet dependable, the BSEED Single Outlet Surge Protector shields washing machines from voltage surges and brownouts. Rated at 1440–1875 watts, it supports both top and front-load models.
A 3-minute delay stabilizes power post-surge, protecting delicate circuits. Four LED lights indicate normal, over, under, or delay modes, ensuring easy oversight. Its wall-mountable, space-saving design fits neatly in small laundry areas.
Perfect for older washers or budget-conscious homes, this protector offers solid defense without complexity. Installation is quick, and its durable casing ensures longevity.
Feedback praises its cost-effectiveness, noting reliable performance for basic surge protection. It’s an excellent pick for those seeking simplicity and value in appliance safety.
Expert Review: “Works perfectly for my washer. The LEDs are helpful, and it’s a great value!” – Customer review from product page.
| Feature | Details |
|---|---|
| Joule Rating | Not specified |
| Outlets | 1 |
| Voltage Protection | Spikes, brownouts |
| Delay Timer | 3 minutes |
| Indicators | 4 LED |
| Compatibility | Washers, small appliances |
| Best For | Budget protection |
Tripp Lite 2 Outlet Portable Surge Protector
Compact and versatile, the Tripp Lite 2 Outlet Portable Surge Protector defends washing machines and dryers with a 1050-joule rating. It counters surges and spikes, offering two NEMA 5-15R outlets for dual-appliance use.
The direct plug-in design minimizes clutter, and dataline protection supports smart washers’ modem or Ethernet connections.
Diagnostic LEDs show power and fault status, ensuring reliability. UL 1449 certified, it includes $10,000 equipment insurance, adding peace of mind. Its portability suits small laundry spaces, and the sturdy build endures frequent use.
Reviews highlight its effectiveness in protecting electronics during storms, making it a top choice for compact, high-quality surge defense.
Expert Review: “Saved my washer and dryer from a power spike. Small but powerful!” – Customer review from product page.
| Feature | Details |
|---|---|
| Joule Rating | 1050 |
| Outlets | 2 |
| Voltage Protection | Surges, spikes |
| Delay Timer | None |
| Indicators | Diagnostic LEDs |
| Compatibility | Washers, dryers |
| Best For | Compact spaces |
BSEED 3 Outlet Power Surge Protector
Versatility defines the BSEED 3 Outlet Power Surge Protector, ideal for laundry rooms with multiple devices. Rated at 1875W, it guards against spikes, brownouts, and surges, supporting washers, dryers, or other appliances.
A 3-minute delay ensures safe power reconnection, protecting electronics. Four LED indicators track voltage and delay status, while the wall-mountable design saves space. Setup is effortless, and its robust construction promises durability.
Feedback emphasizes its convenience for busy households, handling modern washers’ sensitive controls with ease.
This protector is a cost-effective solution for comprehensive laundry safety, blending functionality with affordability.
Expert Review: “Great for my washer and dryer setup. Easy to install and reliable!” – Customer review from product page.
| Feature | Details |
|---|---|
| Joule Rating | Not specified |
| Outlets | 3 |
| Voltage Protection | Spikes, brownouts |
| Delay Timer | 3 minutes |
| Indicators | 4 LED |
| Compatibility | Washers, dryers |
| Best For | Multi-device protection |
Ortis Double Outlet Voltage Protector
Designed for dual-appliance safety, the Ortis Double Outlet Voltage Protector shields washers and dryers from brownouts, spikes, and surges with a 1005-joule rating. Its 3-minute delay stabilizes power, preventing circuit damage.
LED indicators display voltage conditions, and the compact design fits standard outlets, perfect for shared laundry setups. Installation is quick, and its durable build ensures long-term use.
This protector excels for high-tech washers, safeguarding sensitive electronics. Reviews praise its space-saving dual-outlet feature, making it a reliable choice for households with multiple laundry appliances.
Expert Review: “Protects my washer and dryer perfectly. The delay feature is a lifesaver!” – Customer review from product page.
| Feature | Details |
|---|---|
| Joule Rating | 1005 |
| Outlets | 2 |
| Voltage Protection | Brownouts, spikes |
| Delay Timer | 3 minutes |
| Indicators | LED |
| Compatibility | Washers, dryers |
| Best For | Dual appliances |
Refrigmatic MEGA 2-in-1 Surge Protector
Built for heavy-duty appliances, the Refrigmatic MEGA 2-in-1 Surge Protector offers premium protection for washing machines. Its 1005-joule rating counters high/low voltage, brownouts, and spikes.
A 3-minute delay ensures safe power restoration, protecting washer electronics. The single-outlet, plug-in design fits tight spaces, and LED indicators monitor power status.
Setup is simple, and its rugged build withstands harsh conditions. Feedback highlights its reliability in storm-prone areas, preventing costly repairs. This protector is ideal for those seeking top-tier, dedicated washer safety.
Expert Review: “Kept my washer safe through multiple outages. Worth every penny!” – Customer review from product page.
| Feature | Details |
|---|---|
| Joule Rating | 1005 |
| Outlets | 1 |
| Voltage Protection | High/low, brownouts |
| Delay Timer | 3 minutes |
| Indicators | LED |
| Compatibility | Washers, large appliances |
| Best For | Premium protection |
CyberPower CSB100W Surge Protector
Simple yet effective, the CyberPower CSB100W Surge Protector guards washing machines with a 900-joule rating. It blocks surges and spikes, featuring one outlet for dedicated use.
The wall-tap design saves space, fitting neatly behind appliances. A green LED confirms active protection, and UL listing with a $25,000 equipment warranty adds confidence.
Its compact size and affordability make it a great fit for stable power environments. Reviews note its reliability for basic surge defense, protecting washer circuits without complexity. This protector is perfect for budget-friendly, no-frills laundry safety.
Expert Review: “Small, affordable, and keeps my washer safe. Highly recommend!” – Customer review from product page.
| Feature | Details |
|---|---|
| Joule Rating | 900 |
| Outlets | 1 |
| Voltage Protection | Surges, spikes |
| Delay Timer | None |
| Indicators | Green LED |
| Compatibility | Washers, small appliances |
| Best For | Basic protection |
Belkin 6-Outlet Wall Surge Protector
Offering multi-device protection, the Belkin 6-Outlet Wall Surge Protector is a versatile choice for laundry rooms.
With a 900-joule rating, it shields against surges, providing six outlets and two USB-A ports for washers, dryers, and gadgets. Its wall-mountable design reduces clutter, and a protection LED confirms functionality.
Setup is straightforward, and its sleek build complements modern spaces. Feedback praises its ability to handle multiple devices, ideal for busy households with smart washers.
This protector delivers reliable, cost-effective safety for comprehensive laundry setups.
Expert Review: “Powers my washer, dryer, and phone charger safely. Love the USB ports!” – Customer review from product page.
| Feature | Details |
|---|---|
| Joule Rating | 900 |
| Outlets | 6 + 2 USB-A |
| Voltage Protection | Surges |
| Delay Timer | None |
| Indicators | Protection LED |
| Compatibility | Washers, devices |
| Best For | Versatile use |
Comparison Table: Top 9 Surge Protectors for Washing Machines
| Product | Joule Rating | Outlets | Delay Timer | Indicators | Compatibility | Best For |
|---|---|---|---|---|---|---|
| Lavamatic WS-10521 | 1005 | 1 | 3 min | 4 LED | Washers, dryers | High-tech washers |
| Refrigmatic WS-36300 | 1005 | 1 | 3 min | LED | Washers, refrigerators | Unstable power |
| BSEED Single Outlet | Not specified | 1 | 3 min | 4 LED | Washers | Budget protection |
| Tripp Lite 2 Outlet | 1050 | 2 | None | Diagnostic LEDs | Washers, dryers | Compact spaces |
| BSEED 3 Outlet | Not specified | 3 | 3 min | 4 LED | Washers, dryers | Multi-device |
| Ortis Double Outlet | 1005 | 2 | 3 min | LED | Washers, dryers | Dual appliances |
| Refrigmatic MEGA | 1005 | 1 | 3 min | LED | Washers | Premium protection |
| CyberPower CSB100W | 900 | 1 | None | Green LED | Washers | Basic protection |
| Belkin 6-Outlet | 900 | 6 + 2 USB | None | Protection LED | Washers, devices | Versatile use |
Buying Guide: Choosing the Best Surge Protector for Washing Machines
Power surges can damage your washing machine’s sensitive electronics, leading to costly repairs. The best surge protectors for washing machines shield against voltage spikes, brownouts, and power fluctuations.
1. Understand Surge Risks for Washers
Modern washing machines rely on circuit boards, Wi-Fi, and LED displays, making them vulnerable to power surges from lightning, outages, or faulty wiring. Surges can fry electronics, causing malfunctions or complete failure. A surge protector absorbs excess voltage, protecting your investment. Assess your area’s power stability—storm-prone regions or homes with old wiring need robust protection like the Lavamatic WS-10521.
- Identify Needs: High-tech washers require protectors with delay timers (Ortis Double Outlet). Basic models may need simpler options (CyberPower CSB100W).
- Check Wattage: Ensure the protector handles your washer’s wattage, typically 800–1800 watts.
Tip: Install a whole-house surge protector for added defense, complementing point-of-use models.
2. Joule Rating: Surge Absorption Capacity
The joule rating indicates how much energy a protector can absorb. Higher ratings offer better protection.
- Recommended Range: 900–2000 joules for washers. Tripp Lite (1050 joules) and Lavamatic (1005 joules) are ideal.
- Low Ratings: Below 900 joules (Belkin, CyberPower) suit stable power environments but may wear out faster.
Consideration: Higher joule ratings (1000+) are best for expensive washers or unstable grids. Replace protectors after major surges, as capacity diminishes.
3. Number of Outlets
Choose a protector based on your laundry setup.
- Single Outlet: Lavamatic WS-10521 or Refrigmatic MEGA focus on dedicated washer protection.
- Multi-Outlet: Belkin (6 outlets) or BSEED (3 outlets) support washers, dryers, and gadgets.
- Dual Outlet: Ortis Double Outlet is perfect for washer-dryer combos.
Tip: Avoid overloading multi-outlet protectors. Check total wattage to prevent tripping breakers.
4. Voltage Protection and Delay Timers
Washers need protection from high/low voltage, brownouts, and spikes. Delay timers prevent damage from rapid power cycling.
- Comprehensive Protection: Refrigmatic WS-36300 and BSEED Single Outlet guard against multiple threats.
- Delay Timers: 3-minute delays (Lavamatic, Ortis) ensure stable power, ideal for high-tech washers.
- Basic Protection: Belkin and CyberPower lack delay timers but suffice for basic surge defense.
Consideration: Delay timers are crucial in areas with frequent outages.
5. Safety Features and Indicators
Look for features that enhance safety and usability.
- LED Indicators: BSEED (4 LEDs) and Lavamatic show voltage and protection status.
- Auto-Shutoff: Tripp Lite stops power when protection wears out, preventing false security.
- Warranty: Belkin ($75,000) and Tripp Lite ($10,000) offer equipment coverage.
Tip: Choose UL 1449-certified protectors for verified safety standards.
6. Build and Installation
Laundry rooms often have tight spaces, so consider design.
- Compact: CyberPower and Refrigmatic MEGA plug directly into outlets, saving space.
- Wall-Mountable: BSEED and Belkin reduce clutter.
- Corded: Tripp Lite’s 6ft cord offers flexibility but may need cable management.
Consideration: Ensure the protector fits your outlet setup, especially for 240V dryers.
7. Budget and Value
Surge protectors range from $15 (CyberPower) to $40 (Lavamatic). Single-outlet models are cheaper, while multi-outlet or high-joule options cost more.
- Budget Picks: BSEED Single Outlet and CyberPower offer affordable protection.
- Premium Picks: Lavamatic and Refrigmatic MEGA justify higher costs with advanced features.
Final Note: Pair surge protectors with maintenance habits like checking GFCI outlets and avoiding extension cords for optimal washer safety. If surges persist, consult an electrician for wiring issues.
FAQs
Why do washing machines need surge protectors?
Washing machines, especially modern ones, have sensitive electronics like circuit boards and Wi-Fi modules. Power surges from lightning or outages can damage these components, leading to costly repairs.
Surge protectors absorb excess voltage, preventing harm. For example, the Lavamatic WS-10521 cuts power during spikes, saving your washer. In areas with unstable power, protectors are essential to extend appliance life.
Without one, a single surge could fry your machine, as seen in user reviews where unprotected washers failed after storms. Always choose a protector with at least 900 joules for adequate defense.
Are multi-outlet surge protectors safe for washing machines?
Multi-outlet surge protectors, like the Belkin 6-Outlet, are safe for washing machines if they meet wattage and joule requirements. Ensure the total load (washer plus other devices) doesn’t exceed 1800 watts to avoid overloading.
Single-outlet models like Refrigmatic WS-36300 are preferred for dedicated protection, reducing interference. Multi-outlet protectors are convenient for laundry rooms with dryers or gadgets but require careful monitoring.
Check for UL 1449 certification and LED indicators to confirm functionality. Overloading can trip breakers, so calculate wattage needs before use.
How do I know if my surge protector is working?
Surge protectors have LED indicators to show status. For example, the BSEED Single Outlet has four LEDs for normal, over, under, and delay modes. A lit “protection” LED (CyberPower CSB100W) confirms active defense.
If the LED is off, the protector may be worn out or damaged. Some models, like Tripp Lite, auto-shutoff when protection fails, ensuring safety.
Test GFCI outlets regularly and replace protectors after major surges. User reviews note that clear indicators prevent false security, keeping washers safe from unnoticed failures.
Can I use a surge protector for a 240V dryer?
Most surge protectors, like those listed, are designed for 120V appliances like washing machines. For 240V dryers, dedicated protectors are rare, and standard models won’t work due to different plug types.
Consider a whole-house surge protector installed at the electrical panel for 240V appliances. Alternatively, consult an electrician for a compatible point-of-use solution.
Users report success with panel-mounted protectors for dryers, ensuring comprehensive laundry room safety. Always verify voltage compatibility to avoid damage.
What joule rating is best for washing machine surge protectors?
A joule rating of 900–2000 is ideal for washing machines. Higher ratings, like Tripp Lite’s 1050 joules, offer robust protection for high-tech washers. Lower ratings (900 joules,
Belkin) suit stable power environments but may wear out faster. In storm-prone areas, opt for 1000+ joules (Lavamatic WS-10521) to handle frequent surges.
User reviews highlight that higher joule ratings saved washers during major storms, preventing circuit board damage. Replace protectors after significant surges, as capacity diminishes over time.
Conclusion
Protecting your washing machine from power surges is crucial for its longevity. From single-outlet defenders like the Refrigmatic MEGA to multi-device options like the Belkin 6-Outlet, the top 9 best surge protectors for washing machines ensure your appliance stays safe.
Whether you need budget-friendly protection or advanced features like delay timers, there’s a solution for every laundry room. Regular maintenance, like checking indicators and avoiding overloading, enhances safety.
Choose a protector based on joule rating, outlet needs, and power stability to avoid costly repairs. With the right surge protector, your washer runs smoothly, keeping laundry days stress-free and your investment secure.