The by-products of the combustion process can enter the engine oil and contaminate it. So, without an air filter, the contaminated oil will cause severe wear and tear in the engine.
Choosing a good quality oil is extremely important. However, with multiple filter brands out there, it must have been tough for you to decide on the best one. If someone suggested you buy Mann filter, and you are confused if it’s worth buying or not. Then, this article will greatly help.
Further in this article, I will in describe the material, capacity, price, and efficiency of Mann filters and then you can decide if it’s worth buying or not.
Are Mann Oil Filters Good in General?
Mann, a German-origin brand, is a filter supplier to some notable Automotive brands like Volvo, Audi, and BMW. Since it is an OE manufacturer, there is no doubt that it is one of the most trustworthy brands out there.
Mann has been a proven name in the oil filter category and the car owners have quite good reviews about it. Moreover, the teardown videos on YouTube also certify the quality of the material used in the filters.
Advantages of Mann Filters
Mann filters possess certain qualities which make them quite popular among car owners.
- They are pressure and corrosion-resistant.
- Contain a non-return membrane made out of silicone.
- They are equipped with TEFLON-coated bypass valves.
- Are Metal-free and environmentally friendly when disposed of.
Anti-Drain Valves
Mann oil filters come with an anti-drain valve. This is a small check valve that prevents oil from draining out of the filter when the engine is shut off. When you turn off your automobile, Mann’s anti-drain valve assures that no oil will spill by employing a high-quality silicone body.
People may not know that the longevity of your car’s engine depends heavily on this valve. If the valve is broken or malfunctioning, the oil will run out when the vehicle is turned off, and when it is restarted the next time, there won’t be any oil to instantly lubricate the engine, which will cause wear and damage.
Materials
Mann oil filters are made from high-quality materials, which is one of the reasons they’re so popular. Mann usually uses a filtering medium built from cellulose or synthetic materials. These mediums effectively filter out dust and dirt particles. Moreover, for excellent filtration and increased utilization of surface area, the medium is pleated.
If you are interested in knowing how it looks from the interior, you can watch tons of tear-down videos by top reviewers.
Also read: Mann vs. Wix: Which Oil Filters Are Better?
Efficiency
The efficiency of the oil filter is measured in terms of the beta ratio. The beta ratio is the ratio of the difference in upstream and downstream particles to the total number of particles. The greater the number, the greater the efficiency. Mann filters have a decent beta ratio (200/18), which means they are very efficient at filtering out impurities.
Capacity
In oil filters, the term capacity means the amount of dirt the filter can handle before getting choked. Mann filters can easily hold up to 10 to 12 grams of dirt over 7000 miles before you need to replace them.
Also read: BMC vs. K&N: Which Air Filters are Better?
Price
Though Mann designs filters for all sorts of vehicles, so it is not possible to quote an exact amount. They are generally available for between $5 to $20.
Size and Shape
Mann oil filters come in a variety of sizes and shapes. The size varies based on your use case. Passenger cars usually have smaller filters, whereas trucks need slightly large filters due to their engine size.
Installation
Just like other filters, the installation of Mann’s filter is also quite simple. However, make sure to read the manufacturer’s instructions carefully before installing your filter.
What are the Most Reliable Mann Oil Filters?
Mann is a notable filter manufacturer; it makes filters for all sorts of applications. Each filter is designed for a specific application. So, it is quite difficult for me to say which one is the best. However, I am mentioning some commonly used and known ones.
Mann-Filter HU 718/5
The Mann-Filter HU 718/5 just costs $14 and is available on Amazon. Weighing just 52 grams, the filter can efficiently filter out your engine oil. The pleated structure exposes full surface area and makes its filtration process smooth. It is typically used in luxury Mercedes-Benz cars.
Mann-Filter HU 719/6X
Mann-Filter HU 719/6X is another top-rated oil filter. It just costs $9 and is quite good at filtering oil. Moreover, the Mann filter is metal-free; it is constructed from a single material and creates no ash during disposal.
Mann Filter HU 932/6 N
It is a newly available filter on Mann’s Catalog. You can use it for your Audi, Porsche, and Volkswagen cars.
Mann Filter HU 7035 Y
The filter contains a synthetic filter medium and spiral-wound strap for exceptional contaminant resistance. The filter is customized to meet future needs of biofuels and other alternative fuels.
What are the Best Alternatives for Mann Oil Filters?
Though Mann Oil filters are quite good, there there are a few other brands that make quality filters.
Bosch: The German giant, Bosch, also makes high-quality fuel filters; some even better than the Mann ones.
Also read: Are Bosch Oil Filters Good? (Read This First)
K&N: K&N is commonly known for making quality air filters. However, it does make some quality oil filters that can be used as a replacement for Mann’s.
FRAM: FRAM is the largest American brand manufacturing Auto Replacement Parts. It does make some quality air, fuel, and oil filters.
Bottom Line
The consensus is that Mann oil filters are good quality, and many people have had success using them. However, there are a few things to keep in mind when choosing a Mann filter.
Mann oil filters come in a variety of sizes, so make sure you choose the right one for your vehicle. They also have a wide range of prices, so be sure to compare prices before you buy. Finally, do read the manufacturer’s instructions carefully before fitting the filter.
