When the 2011 Chevrolet Cruze goes on sale later this year, both engines for the first time will feature a cartridge type filter that can be removed from above with almost no muss or fuss. Cartridge filters are basically just the internal paper element from traditional filters and they drop into a housing that's integrated into the cylinder block. GM has been using the same type of filter on the 2.0, 2.2 and 2.4-liter Ecotec engines for several years.
Besides being easier to change and tidier, they are also more environmentally friendly. There is less material from the filter itself to dispose of or recycle and any oil that spills with old-fashion filters often ends up in the local water supply. Also, having the cover with its seal on the top of the filter makes it far less prone to leaks that mess up your driveway. All hail the cartridge filter!
[Source: General Motors]
The 2011 Chevrolet Cruze will make proper oil filter disposal and recycling easier. The Ecotec 1.4L turbo and 1.8L four-cylinder engines will use a cartridge style oil filter which is easier to recycle and service compared to the conventional steel canister-style oil filters.
Recycling canister style filters requires that the metal housing and other elements, like the rubber seal, be cut away or separated, whereas the compact cartridge style is made of only paper and plastic. Because of this, proper disposal of the oil filter is easier for recycling centers.
Another benefit of the cartridge-style filter is that it can be changed easily and is virtually drip free from the top of the vehicle. This lessens the chance of oil dripping to the ground or driveway and possibly making its way into the water system when performing oil changes.
The housing for the cartridge-style filter is part of the engine and reused for the life of the engine. It never needs replacing. The housing also has a screw-on replaceable cap that eliminates the conventional canister-to-engine mating surface that is a potential source of leaks.
To find out more on how and where to properly recycle oil filters go to www.filtercouncil.org.