The AMSOIL Spin-On By-Pass Oil Filter
Extra filtration that complements your engine's full-flow filter — cleaning oil to analytical purity and dramatically extending oil life.
You Get
- Absolute Protection from Engine Dirt
- Assurance of Analytically Clean Oil
- Dramatically Extends the Oil's Useful Service Life
How It Works
Unlike a full-flow filter, the AMSOIL By-Pass Filter is located outside the main line of oil circulation. It taps into the line to bleed off and clean only a portion of the oil at a time, retaining the oil longer so it does a more thorough job of removing contaminants without restricting critical oil flow to your engine. You still need a full-flow filter, of course, because oil must circulate continuously throughout your engine.
The AMSOIL By-Pass Filter is different from other By-Pass Filters because of its unique filtering-media design and patented filter-element construction. Since it draws only 10% of your system's oil capacity, all the oil in a six-quart system is filtered to analytical purity in about five minutes — at an average engine speed equivalent to 45 mph. All dirt particles down to one-tenth of a micron are trapped, along with water that enters the engine as blowby from fuel ignition or as condensed moisture from the air.
Take It to the Max — The AMSOIL Dual Remote Oil Filtration System
The AMSOIL Dual Remote Oil Filtration System replaces the standard full-flow oil filter with a combination full-flow/by-pass system using a remote-mounting assembly. The mount couples an AMSOIL Full-Flow Oil Filter with an AMSOIL Spin-On By-Pass Filter, so you get all the benefits of the By-Pass Filter without multiple fittings or extra return lines to the oil pan or valve cover.
To install the Dual Remote, AMSOIL uses a specially manufactured spin-on oil-filter adapter that screws onto the engine block's filter, replacing the old full-flow filter. Then, in-and-out ports in the casting and two flexible oil lines connect this adapter to the remote mount.
User-Friendly
The Dual Remote's above-crankcase spin-on filter units minimize oily mess. You locate the mounting bracket in any convenient, accessible area under the hood in your engine compartment.
Who Can Maximize Their Drain Intervals?
Just about anyone can take advantage of the AMSOIL Dual Remote Oil Filtration System:
- Cars
- Pickups — gas and diesel engines, including Dodge Cummins & Ford ProStroke
- RVers
- Motorhomes
- Big Rigs, including off-road farm equipment *
- Farming — tractors and combines *
* These vehicles require the AMSOIL Dual-Guard By-Pass Filter System.
Maximize your vehicle's oil filtration system by using AMSOIL's By-Pass Filtration Systems!
Ready to Try By-Pass Filtration?
Need the right filter for your vehicle? Fill out our vehicle information form and we'll e-mail the correct AMSOIL part numbers back to you within one business day.