Oil filters are used in automobiles and other machines to remove contaminants and other potentially damaging particles from the engine oil. Filters are often manufactured using a synthetic fiber material that is produced to remove even the smallest particles. Before engine oil is sent through the engine to cool the parts and prevent wear, it is pumped through an oil filter and any loose particles are removed and remain in the filter. http://www.secondchancegarage.com/public/297.cfmWhen an oil change is performed, the filter is also replaced. The quality of the filter will determine how well the oil is filtered. Filter manufacturers measure the size of particles that the filter is able to capture in microns.http://www.synlube.com/oilfilters.htm A micron is one millionth of a meter.http://www.bacteria-world.com/how-big-micron.htm Filters using synthetic materials can often remove particles the size of 5 microns. http://www.synlube.com/oilfilters.htm

The price of an oil filter is greatly dependent on the quality of materials used to manufacture the filter and casing. Fram filters are available with a gritty rubber edge to provide a better grip when removing or replacing the filter.These filters are available for $3-$4 each.http://www.autozone.com/autozone/parts/2010-Ford-Focus-SES/Oil-Filter/_/N-jxzdlZ8gcsg?filterByKeyWord=Fram&fromString=search&fromWhere=Brand The Mobil 1 Extended Performance filter is made using a synthetic blend capable of holding up to 28 grams of oil and provides effective protection up to 615psi. This filter costs approximately $19 each.http://www.amazon.com/Mobil-M1-113-Extended-Performance-Filter/dp/B000QQTH1Q/ref=sr_1_7?s=automotive&ie=UTF8&qid=1285979666&sr=1-7

Home mechanics often change their engine oil and filter themselves. For those interested in learning how to properly perform an oil change, this tutorial explains the correct method to use when removing and replacing the oil filter. Improperly replacing an oil filter can result in a loss of oil which can lead to other potentially costly repairs.

The Classic Purolator oil filter is manufactured using multi fiber materials to provide a high density filter. The filter provides customers 97.5 percent efficiency for removing engine contaminants and harmful dirt or metallic particles. The filter gasket is lubricated internally to allow for easier removal of the filter during a routine oil change. To prevent excessive friction while starting the engine, the filter also features an anti-drainback valve. The retail price of the filter may vary with many ranging from $4.49 to $5.29.

Ratings

• Advance Auto Parts: 5 out of 5 starshttp://shop.advanceautoparts.com/webapp/wcs/stores/servlet/product_Oil-Filter-Purolator_5700035-P_1_R/GRPFILTAMS?cm_mmc=CSE-_-Shopzilla-_-VALUE3-_-VALUE4&srccode=cii_10043468&cpncode=23-112566579-2
• RateItAll: 5 out of 5 starshttp://www.rateitall.com/i-921326-purolator.aspx
• Amazon.com: 5 out of 5 starshttp://www.amazon.com/Purolator-L14459-Classic-Filter-Pack/dp/B000C6KM6Y/ref=sr_1_1?s=automotive&ie=UTF8&qid=1285981329&sr=1-1

Price

$5.29 at Amazon.comhttp://www.amazon.com/Purolator-L14459-Classic-Filter-Pack/dp/B000C6KM6Y/ref=sr_1_1?s=automotive&ie=UTF8&qid=1285981329&sr=1-1

Reviews

• " This one fits perfectly and look at the price." - Bestcoveryhttp://www.bestcovery.com/purolator-l14612-classic-oil-filter?rpage=1&rsort=mosthelpful#review-tab

• "I love purolator products." - Advance Auto Partshttp://shop.advanceautoparts.com/webapp/wcs/stores/servlet/product_x_15140014-P_x_x?cm_mmc=CSE-_-Pricegrabber-_-VALUE3-_-VALUE4&srccode=cii_5784816&cpncode=25-438325-2

• "I am Very Impressed with these filters." - RateItAll.comhttp://www.rateitall.com/i-921326-purolator.aspx

Motorcraft is the brand name of replacement parts designed specifically for Ford vehicles. Motorcraft oil filters can also be used for other vehicle makes but are specifically engineered to fit Ford, Lincoln and Mercury vehicles. The casing is designed to tolerate sudden increases in pressure while the end plates of the casing are manufactured to ensure the spacing of the filter media remains consistent. The Motorcraft filter also features a large filter surface area to provide greater holding capacity for engine oil contaminants. http://shop.advanceautoparts.com/1/1/548033-original-equipment-oil-filter-by-motorcraft-part-fl820s.html

Ratings

• Advance Auto Parts: 5 out of 5 starshttp://shop.advanceautoparts.com/1/1/548033-original-equipment-oil-filter-by-motorcraft-part-fl820s.html
• RateItAll: 4.5 out of 5 starshttp://www.rateitall.com/t-22160-oil-filters.aspx?&p=0&s=1
• Amazon.com: 5 out of 5 starshttp://www.amazon.com/Motorcraft-FL820S-Silicone-Valve-Filter/dp/B000AS3D3S/ref=sr_1_fkmr0_2?ie=UTF8&qid=1286044444&sr=1-2-fkmr0

Price

$2.99 at Amazon.comhttp://www.amazon.com/gp/offer-listing/B000AS3D3S/ref=sr_1_2_olp?s=automotive&ie=UTF8&qid=1286045822&sr=1-2&condition=new

Reviews

• "Built to maximize performance and are made from high-quality materials. " - Amazon.comhttp://www.amazon.com/Motorcraft-FL400S-Silicone-Valve-Filter/dp/B000AS3D42

• "Great filters OEM is the only way to go! " - Advance Auto Partshttp://shop.advanceautoparts.com/1/1/548033-original-equipment-oil-filter-by-motorcraft-part-fl820s.html

• "What a deal. " - Bestcoveryhttp://www.bestcovery.com/motorcraft-oil-filter-fl400s

The Purolator PureOne oil filter provides automobile owners with a filter that performs at an efficiency rate of 99 percent.http://shop.advanceautoparts.com/webapp/wcs/stores/servlet/product_x_5700001-P_x_x?cm_mmc=CSE-_-Pricegrabber-_-VALUE3-_-VALUE4&srccode=cii_5784816&cpncode=23-111935574-2 The fibers are pleated to create a more complete filtration and to restrict even the smallest of particles due to its micronic filter. The anti drain back valve holds oil in the filter so there is increased protection upon starting the vehicle.http://www.amazon.com/Purolator-PL14610-PureONE-Filter-Pack/dp/B000E8V9RG/ref=sr_1_10?s=STORE&ie=UTF8&qid=1285894141&sr=1-10 The gasket is also treated to allow for easier removal on the next oil change. The retail cost for a Purolator oil filter is $6.49.http://shop.advanceautoparts.com/webapp/wcs/stores/servlet/product_x_5700001-P_x_x?cm_mmc=CSE-_-Pricegrabber-_-VALUE3-_-VALUE4&srccode=cii_5784816&cpncode=23-111935574-2

Ratings

• Advance Auto Parts: 5 out of 5 starshttp://shop.advanceautoparts.com/webapp/wcs/stores/servlet/product_x_5700001-P_x_x?cm_mmc=CSE-_-Pricegrabber-_-VALUE3-_-VALUE4&srccode=cii_5784816&cpncode=23-111935574-2
• RateItAll: 4.43 out of 5 starshttp://www.rateitall.com/t-22160-oil-filters.aspx?&p=0&s=1
• Amazon.com: 5 out of 5 starshttp://www.amazon.com/gp/search/ref=sr_nr_n_1?rh=n:15684181,n:!15690151,n:15719731,n:15727061,n:15727181,n:15727201&bbn=15727181&ie=UTF8&qid=1285595367&rnid=15727061#/ref=sr_st?bbn=15727201&qid=1285597424&rh=n%3A15684181%2Cn%3A!15690151%2Cn%3A15719731%2Cn%3A15727061%2Cn%3A15727181%2Cn%3A15727201%2Cp_72%3A1248861011&sort=reviewrank_authority

Price

$6.24 at Amazon.comhttp://www.amazon.com/Purolator-PL14610-PureONE-Filter-Pack/dp/B000E8V9RG/ref=sr_1_10?s=STORE&ie=UTF8&qid=1285603352&sr=1-10

Reviews

• " Great quality USA made filter at a great price." - Amazonhttp://www.amazon.com/Purolator-PL14610-PureONE-Filter-Pack/dp/B000E8V9RG/ref=sr_1_10?s=STORE&ie=UTF8&qid=1285603352&sr=1-10

• "These have, of the best, and most filter medium as well as the other components that make up a good filter." - Advance Auto Partshttp://shop.advanceautoparts.com/webapp/wcs/stores/servlet/product_x_5700001-P_x_x?cm_mmc=CSE-_-Pricegrabber-_-VALUE3-_-VALUE4&srccode=cii_5784816&cpncode=23-111935574-2

• "Very good filter, probably the best in it's price class." - RateItAll.comhttp://www.rateitall.com/i-921326-purolator.aspx

K&N oil filters were originally designed for use in racing engines and the ability to withstand high pressure is integrated into its design. The canister walls are created out of heavy duty material to produce filters that can withstand damage from road debris. K&N filters are available for automobiles, ATVs, motorcycles and trucks. The exterior feature of the filter is the exposed "nut" of the casing that provides an easier removal by allowing a wrench to be used to loosen the filter. The filter material is a cellulose fiber material with resin to allow for efficient filtration and a higher rate of flow through.http://www.amazon.com/K-N-HP-1010-Oil-Filter/dp/B000C3XD90/ref=sr_1_3?s=automotive&ie=UTF8&qid=1285983437&sr=1-3

Ratings

• Advance Auto Parts: 5 out of 5 starshttp://shop.advanceautoparts.com/webapp/wcs/stores/servlet/product_Oil-Filter-K&N_6120001-P_1_R%7CGRPFILTAMS_1205537022___#fragment-3
• RateItAll: 4.4 out of 5 starshttp://www.rateitall.com/i-921338-kn.aspx
• Amazon.com: 5 out of 5 starshttp://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Dautomotive&field-keywords=kn+oil+filter&x=0&y=0#/ref=sr_nr_p_72_0?rh=n%3A15684181%2Ck%3Akn+oil+filter%2Cp_72%3A1248861011&bbn=15684181&keywords=kn+oil+filter&ie=UTF8&qid=1285983202&rnid=1248859011

Price

$9.86 - $15.17 at Amazon.comhttp://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Dautomotive&field-keywords=kn+oil+filter&x=0&y=0#/ref=sr_nr_p_72_0?rh=n%3A15684181%2Ck%3Akn+oil+filter%2Cp_72%3A1248861011&bbn=15684181&keywords=kn+oil+filter&ie=UTF8&qid=1285983202&rnid=1248859011

Reviews

• "If you are like me who changes oil and filter in the car yourself, this is the best filter you can buy. " - Amazon.comhttp://www.amazon.com/K-N-HP-1010-Oil-Filter/product-reviews/B000C3XD90/ref=undefinedhist_5?ie=UTF8&showViewpoints=0&filterBy=addFiveStar

• "I have seen the reviews and the K&N is the best. " - Advance Auto Partshttp://shop.advanceautoparts.com/webapp/wcs/stores/servlet/product_Oil-Filter-K&N_6120001-P_1_R%7CGRPFILTAMS_1205537022___#fragment-3

• "Damn good filters! " - RateItAll.comhttp://www.rateitall.com/i-921338-kn.aspx

The Mobil 1 Extended Performance Oil Filter is manufactured using a blend of synthetic fibers for filtration. This blend is designed to allow maximum flow while also providing a 99.6 percent efficiency rating. In addition to providing increased capacity for contaminants, the filter can also tolerate from 5-9 times the normal amount of pressure from typical use. For less friction during start up, the filter has an anti-drain back valve to prevent the oil from draining out of the filter completely.

Ratings

• Advance Auto Parts: 4.7 out of 5 starshttp://shop.advanceautoparts.com/webapp/wcs/stores/servlet/product_Extended-Performance-Oil-Filter-Mobil1_16670000-P_1_R%7CGRPFILTAMS_1558689463___
• RateItAll: 4 out of 5 starshttp://www.rateitall.com/i-921330-mobil-1.aspx
• Amazon.com: 5 out of 5 starshttp://www.amazon.com/Mobil-M1-108-Extended-Performance-Filter/dp/B000CIR490/ref=sr_1_2?s=automotive&ie=UTF8&qid=1286039576&sr=1-2

Price

$23.51 (Sold in a pack of 2) at Amazon.comhttp://www.amazon.com/Mobil-M1-108-Extended-Performance-Filter/dp/B000CIR490/ref=sr_1_2?s=automotive&ie=UTF8&qid=1286039576&sr=1-2

Reviews

• "These Mobil 1 filters are some of the best on the market. " - Bestcoveryhttp://www.bestcovery.com/mobil-1-extended-performance-oil-filter

• "Very high quality product. " - Advance Auto Partshttp://shop.advanceautoparts.com/webapp/wcs/stores/servlet/product_Extended-Performance-Oil-Filter-Mobil1_16670000-P_1_R%7CGRPFILTAMS_1558689463___

• "So far so good " - Amazon.comhttp://www.amazon.com/Mobil-M1-108-Extended-Performance-Filter/dp/B000CIR490/ref=sr_1_2?s=automotive&ie=UTF8&qid=1286039576&sr=1-2

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