
From the outside this is a very well designed filter. At the end of the base is a bypass valve that provides a direct oil path from inlet to outlet when the filter is in bypass mode. Most other manufacturers opt for the cheaper option of placing the bypass valve at the end of the dome, resulting in previously filtered debris being able to enter the oil stream when the filter is in bypass mode. Wix also uses a silicone check valve on this model instead of the cheaper ADBV nitrile valves (which are still pretty good) used by other manufacturers. Wix has changed this filter over the years, so old reviews don't apply to the current design. .I will update this review with interior comments when the filter is retired.

Mann-Filter W 719/45 Spin-on Oil π Filter: Optimal Efficiency for Superior Engine Performance
11 Review

Dodge Ram 6.7L L6 Cummins Diesel Fuel Filter Set With O-Ring For 2011-2017 2500 3500 4500 Turbo Diesel Engines - 68157291AA
15 Review

Computer chair Metta SU-BK-8 CH (SU-B-8 101/003) for office, upholstery: mesh/textile, color: red
22 Review

Vacuum cleaner Thomas TWIN T1 Aquafilter, blue/white
254 Review

Replace Car Bumper Clips: GOOACC 100Pcs For Nissan, Mazda And Infiniti, Including Fastener Remover
33 Review

Off-Road Fender Flares For Jeep Wrangler 2007-2018 JK & JKU Unlimited - Heavy Duty Flat Textured Steel Mud Guards In Black (Set Of 4) By Hikotor For Front And Rear Replacement (2 Or 4 Door Options)
47 Review

Upgrade Your Mazda MX-5 Miata With CravenSpeed'S USA-Made Door Bushings
39 Review

Upgrade Your Driving Experience With Lunsom'S Automatic Shift Knob: High-Quality Metal Car Shifting With Push Button & Long Stick Gear Head In Black
38 Review