15 best network filters

The modern Russian man in the street has a large number of different home appliances. Therefore, it is not surprising that in a large family a free electrical outlet becomes in short supply in the evening. In addition, residents in remote locations often suffer from voltage drops. Sensitive devices fail, knocking out of the rut of its owner. Simple but effective surge protectors help control the situation. Some consumers call the device an extension with a button. But when choosing a junction box, it is important to consider the length of the wire and the number of sockets. A few helpful tips from experts will help you find the most suitable network filter on the market.

How to choose a network filter

1. Wire length. There are extension cables with the length of the power cord from 1 to 50 m. You should not chase the long length, in a cramped apartment for connecting a computer, printer and phone there is enough device with a wire of 1.5-2.0 m. But when the electrical outlet is located far from the equipment, the choice is made in favor of extended versions (10-50 m).
2. 220 V sockets. Before going to the store, it is necessary to calculate how many electricity consumers will be simultaneously connected to the surge protector. To the amount received, add 1-2 spare sockets. In the case of using pads for charging smartphones or power bank, it is better to look at models with USB ports.
3. USB ports. The presence of USB connectors allows you to make a more compact network filter. Ports differ in their rated current. Most often, 1.0-2.0 A is allocated to one connector, but it is worth paying attention to the maximum total current level. Sometimes when connecting multiple gadgets, the power on each connector drops abruptly.
4. Security systems. The surge protector is not only an extension cord and a splitter, but also a reliable assistant in the fight against voltage drops. Many models are able to protect devices from short circuit (short circuit), overheating, exceeding the maximum load, high-frequency interference. A very useful option if there are small children in the house will be the protection of sockets with special curtains. If the network filter is planned to be taken out on the street, it is better to give preference to products in waterproof performance.
5. Power. Each network filter has a limit on the total power consumed by the connected devices. It ranges from 2.0 to 3.0 kW. Exceeding the threshold specified in the passport will, at best, trigger an automatic fuse. Therefore, experts recommend cautiously connecting powerful electrical appliances, such as heaters, irons, kettles or washing machines, to the shoe.
6. Equipment. Network filters have different equipment, ranging from ordinary sockets and ending with the option of control via Wi-Fi. The simplest devices consisting of a wire, sockets and a switch will suit those users who are looking for an extension cord.Modern users need not only sockets, but also USB ports, battery slots, as well as reliable protection of all connected devices. And the most advanced users choose network filters that can be controlled via the Internet.

Our review includes 15 of the best network filters. All of them passed the test in our country and received positive evaluations from experts and users.

What is better stabilizer or surge protector

Type of protective device	pros	Minuses
Stabilizer	+ effectively fights voltage drops + allows you to connect devices with high power + saves the technics at short circuits + works in time when overheating	- does not suppress high-frequency interferences - has a high cost
Network filter	+ affordable price + a large number of sockets and connectors + has compact dimensions + effectively eliminates interference and voltage pulses	- does not cope with strong power surges - connection of devices with low power is allowed

Rating best network filters

Nomination	a place	Name of product	price
Top Classic Surge Filters	1	MOST Elite EHV 2m	930 ₽
	2	APC by Schneider Electric PM5-RS	1 380 ₽
	3	SVEN SF-05PL 3.0m black	490 ₽
	4	Pilot S 5m, white	811 ₽
	5	Defender DFS 155 (99496)	340 ₽
The best surge protectors with USB ports	1	Oehlbach Power Socket 905 1.5 m	16 025 ₽
	2	Monster Core Power 600	3 515 ₽
	3	APC PM6U-RS	2 800 ₽
	4	Xiaomi Mi Power Strip 3 sockets / 3 USB	799 ₽
	5	Defender DFS 501 2 m	815 ₽
The best network filters with interesting features	1	Xiaomi Mi Power Strip Quick Charger 2.0	1 050 ₽
	2	APC PMF83VT-RS 3 m	3 670 ₽
	3	Universal U10-026 IP-44 PVS 3x1.5 10 m	989 ₽
	4	UNIEL S-GSP4-1,8M	929 ₽
	5	APC by Schneider Electric PM8-RS	2 380 ₽

Top Classic Surge Filters

Traditional surge protectors are a simple device consisting of wires, sockets and a switch. Some models have a power button on each socket, which is convenient when using devices with different operating times. Experts have selected some reliable devices.

MOST Elite EHV 2m

Rating: 4.9

Reliable protection of computer equipment from various negative factors in the power grid will be provided by the Russian MOST Elite EHV 2m network filter. The model becomes the winner of the rating for high-quality assembly and a good set of functions. In addition to the central switch, which simultaneously breaks the phase and zero, an individual switch is connected to each outlet. All of them are equipped with a backlight that lights up when you turn on the outlet. The mains filter allows you to simultaneously connect 4 devices with a EURO type socket (with grounding) and one old-style device.

The experts highly appreciated the high-quality soldering of all joints, the presence of a connecting clip of PPE. Plastic is fitted exactly, protection against overheating provides automatic bimetal fuse.

APC by Schneider Electric PM5-RS

Rating: 4.8

Simplicity and reliability are distinguished by experts in the APC by Schneider Electric PM5-RS network filter. The US-Chinese model allows you to connect 5 electrical appliances, all outlets are equipped with a ground loop. The main purpose of the device is to connect computer and office equipment. The maximum load current is 10 A, the switch has a bright backlight. Unlike the rating winner, there are no individual switches for each outlet in the network filter. The disadvantages include a short cord (1.8 m).

Users appreciate the device for its simple and reliable design. They note high filtration rates of voltage drops, high-quality plastic. Unfortunately, the owners are unhappy with the guides, which are not able to fix the hard wire.

SVEN SF-05PL 3.0m black

Rating: 4.7

The purchase of the SVEN SF-05PL network filter looks attractive enough for the average consumer. The Chinese product is designed to connect 5 electrical appliances, all sockets are grounded. In addition to the main switch for each socket there is an individual on / off key. The model is designed for a maximum power of 2.2 kW and a current of up to 10 A. Therefore, experts do not recommend connecting heaters. Protection against short-circuit and overloads provide fuses. The manufacturer completed the product with a long 3-meter cord.

The device occupies the third line of our rating, since the reliability leaves much to be desired. Users advise to thoroughly inspect the filter before purchase, as well as to check the operation of the general switch.

Pilot S 5m, white

Rating: 4.6

The design of the domestic network filter Pilot S does not differ in its special design. The product has the traditional shape of a rectangular bar in which niches for 6 sockets are made. Of these, five pieces are equipped with grounding and one socket is intended for connecting old Soviet equipment. The model got into our rating not only for the possibility of connecting a large number of electrical appliances, but also for a long five-meter power cord. Experts found a thermal fuse, short-circuit and overload protection and a varistor limiter inside the robust plastic case.

Some users complain about the absence of a high-frequency interference suppression system in the network filter. The whole block is activated with just one common key.

Defender DFS 155 (99496)

Rating: 4.5

The entry-level network filter Defender DFS 155 boasts 6 outlets and a long cable (5 m). The Chinese manufacturer sells the device at the best price. As for the internal filling, the experts note the protection against impulse noise, short circuit, overload, as well as an automatic fuse. On the back of the case there is a mount for wall mounting. The powering of the grounded power outlets takes place with the help of one general switch, equipped with a light indication. The pluses of the filter should include thick durable plastic, which does not emit odor during operation.

Users have no special complaints about the build quality, the device is reliable in operation. Only large sizes and the lack of individual switches can be attributed to the passive filter.

The best surge protectors with USB ports

More and more domestic consumers prefer to buy surge protectors with USB ports. They allow you to connect smartphones, laptops and other gadgets, while the pad will not look bulky. Specialists liked the following models.

Oehlbach Power Socket 905 1.5 m

Rating: 4.9

The Oehlbach Power Socket 905 network filter is an example of reliability and security. The product is made in accordance with the most stringent requirements of international standards. The German manufacturer offers a network block with 8 grounded sockets. They are switched on with one round switch. To connect smartphones or tablets, there are two USB ports. They are also controlled by a general switch. The reliability of the contacts is ensured by a gold coating (24 carats), which affected the cost of the filter.

The experts conducted a series of tests and were convinced of the effective protection against various negative manifestations in the electrical network. In the case of a voltage surge, the filter disconnects all consumers from the network, and switching on occurs by pressing the Reset button.

Monster Core Power 600

Rating: 4.8

Unusually see a high price for a Monster Core Power 600 power filter made in China. However, experts included in the top three rankings for high quality products and the original form. The manufacturer placed 6 outlets in two rows, parallel to each other. To connect smartphones or other gadgets, there are two USB ports. One of them is designed for devices that consume a current of 2.1 A, and the other socket is made for low-power consumers (1 A). Experts note a large number of levels of protection, starting with a short circuit and ending with an electromagnetic interference filter.

Users praise the surge protector for the unusual design, excellent protection of computer equipment against electrical problems. The disadvantages include a short cord (1.5 m) and a high price.

APC PM6U-RS

Rating: 4.8

To get into the top three rankings, the APC PM6U-RS network filter took several factors. First of all, the experts approved the well-thought-out protection of all consumers from various kinds of interference. The device allows you to connect 6 devices. Three sockets are located on the top panel, and as many more are installed on the side. Additionally, there are 2 USB ports for charging gadgets. The model is designed for a maximum load of up to 2.3 kW and a current of up to 10 A. Due to the high maximum impulse noise current (24000 A), the device can be used as a voltage stabilizer.

Users are satisfied with the workmanship, thoughtful design and reliability. The disadvantages include the lack of separate switches and a high price.

Xiaomi Mi Power Strip 3 sockets / 3 USB

Rating: 4.7

High quality workmanship and reasonable price are key factors for including a Xiaomi Mi Power Strip 3 sockets / 3 USB network filter in our rating. The manufacturer took care of the durability of the device, using a solid casting technique and a special type of bronze to create the model. The extender is designed for a maximum power of 2.5 kW and a current of up to 10 A. Overload protection is provided by a reusable fuse. The filter has 3 universal sockets and 3 USB ports. The maximum total current in the USB connectors is 3.1 A.

Domestic users liked the design of the Chinese device, its functionality, power and reliable protection against fire. Only a short cord (1.8 m) and the bright glow of the common off button annoy the owners.

Defender DFS 501 2 m

Rating: 4.6

Surge protector Defender DFS 501 is made in the form of a traditional block, in which all the sockets are located on the same row. Of these, 6 outlets with grounding and 2 USB ports. Each port is powered by a current of 1 A. The device is turned on by a general switch with a light indication. The model is designed for a maximum power level of 2.2 kW at a current of 10 A. Next to the switch is a status indicator of protection. The filter protects household appliances from short-circuit and overload, as well as from high-frequency interference. The manufacturer has equipped its product with a 2-meter cable.

Many users are satisfied with the combination of affordable price, appearance and number of outlets. But some flaws did not allow the block to take a higher place in the ranking. This is a tight curtain and soft plastic casing.

The best network filters with interesting features

The most unexpected features may have network filters. Some devices allow you to charge not only mobile phones, but also finger batteries. Other models have a certain intelligence, and you can control them remotely. The following inventions have various advantages.

Xiaomi Mi Power Strip Quick Charger 2.0

Rating: 4.9

The Xiaomi Mi Power Strip Quick Charger 2.0 was the smartest in our ranking. The user can control his work at a remote distance from home thanks to the built-in Wi-Fi module. In two rows on the case there are 3 sockets without grounding and 3 sockets for an international plug. The device can work according to the configured schedule, keep records of energy consumption, and turn on and off by timer. Outlets are equipped with protective shutters, which is especially important for families with small children. The filter is able to protect household appliances from short-circuit, voltage drops, overload, thunderstorms and overheating. At the same time, the cost of a smart device is quite democratic.

Experts mark the electronic power button, the presence of two indicators. The model becomes the winner of our rating.

APC PMF83VT-RS 3 m

Rating: 4.8

The APC PMF83VT-RS model can become an excellent universal network filter for the home. This device has 8 outlets, which have a compact arrangement (4x2 scheme at an angle of 90 degrees). The manufacturer has implemented several protective bundles that are able to protect not only the computer, but the TV and the phone. To connect your home phone and TV, there are two sockets (input and output). Experts highly appreciated the excellent parameters of energy absorption and smoothing of peak loads. Three indicator lights located next to the common switch will allow you to monitor the operation of all protection systems.

Users in reviews speak flatteringly about the versatility of the device, a long cable (3 m), and a light indication. The disadvantages include the high price.

Universal U10-026 IP-44 PVS 3x1.5 10 m

Rating: 4.7

Extension Universal U10-026 IP-44 PVS 3x1.5 is designed to connect various equipment in open areas. The model is made in moisture-proof design, all sockets are closed with protective covers. Surge protector stands out among competitors with high maximum power (3.5 kW), rated current (16 A) and wire length (10 m). In the block there are 5 outlets with grounding, which are turned on by one common button with light indication. The power and reliability of the product gives a three-core copper wire with a cross-section of each wire of 1.5 square meters. mm

The extender takes the third place of a rating for good quality and reasonable price. The disadvantages of domestic products include modest protection against electrical problems.

UNIEL S-GSP4-1,8M

Rating: 4.7

Many domestic users use the technique that works on finger batteries. An excellent solution for them would be to purchase a UNIEL S-GSP4-1,8M network filter. The Russian manufacturer equipped the device with 4 grounded outlets, 2 USB ports and 2 pairs of slots for charging AA and AAA batteries. During the operation of electrical appliances and charging mobile phones (batteries), the filter protects energy consumers from overvoltage, overheating, short circuit, and also effectively fights interference. USB ports are designed for a maximum current of 2 amps when connecting one gadget. All sockets have protective shutters.

With all the advantages of the filter, users found and cons. First of all it concerns the quality of the Chinese assembly. Therefore, only fourth in the ranking.

APC by Schneider Electric PM8-RS

Rating: 4.6

The original design was developed by American engineers. The APC by Schneider Electric PM8-RS power filter has 8 outlets, they are divided into 2 groups of 4 pcs. These groups are located at an angle of 90 degrees, which made the device more compact. Between the sockets there is free space, thanks to which it is quite convenient to connect the devices. Next to the general switch, there are three indicators. One of them signals protection from power surges, the other controls grounding, and the third is turned on when overloaded.

The model occupies a worthy place in the rating due to positive feedback from consumers. They note the user friendliness and availability of useful indicators. There are no comments on the build quality.

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Attention! This rating is subjective, is not advertising and does not serve as a guide to the purchase. Before buying, you should consult with a specialist.