·   High-Quality   
·   Low Cost    
·   Easy Installation
BYPASS FILTRATION: Why Your Engine Needs It

Standard engine filters (also known as full-flow filters) are incapable of maintaining oil purity at a level that prevents most engine wear. To compensate for this weakness, manufacturers recommend an oil change every 3,000-4,000 miles. 

The primary job of your vehicle's standard full flow filter is to trap large contamination particles ranging in size from 15-40 microns, while at the same time allowing 7-10 gallons of oil to pass through the filter per minute.

The most damaging contamination particles however are not in the 15-40 micron range, but in the smaller 5-15 micron range. Just for reference, a human hair is 100 microns. Particles in this smaller range get wedged between moving engine parts, causing friction, resulting in engine wear.

BYPASS FILTRATION: Benefits of an OilGuard Bypass Filtration System

OilGuard's ultra-fine 1-micron bypass filtration system allows you to SAFELY double your oil change interval. Many owners of our system have been able to triple or quadrupple oil change intervals. In addition to extending your oil change interval, filtering to 1 micron dramatically decreases engine wear, thereby providing extended engine life.

OILGUARD: How It Works

Like kidney dialysis for your engine, a small percentage of pressurized oil (less than 5%) is diverted for purification through OilGuard's ultra-fine 1-micron bypass filter.

The flow rate is a minimal 1 quart per minute.  Oil pressure within your engine is NOT AFFECTED. Purified oil leaving the bypass filter is returned to a non-pressurized location.  There are two methods for connecting to a non-pressurized location.

OILGUARD: Recommended System - All Diesel Pick-Ups

The recommended system for all diesel pick-ups is the EPS-20. 

OILGUARD: System Cost

The cost of an EPS-20 system ranges from $180 to $348 depending on vehicle.  Each system includes all required components: filter housing, filter element, oil hose, heavy duty mounting bracket, and NPT fittings and "Sandwich" adaptor if required..

COMPETITORS: System Cost

Bypass filters from other manufacturers typically cost between $300 to $500, require complex installation, and contain expensive replacement filter elements (usually $25 or more).  The filter element for the EPS-20 is value priced at $24.

OILGUARD: How To Order Your System

There are three ways to order an OilGuard Bypass Filtration System.

1. Call OilGuard.  (760) 967-0892.  Business hours are 9 a.m. to 5 p.m. Monday to Friday, West Coast time.

2. Fax OilGuard.  (760) 967-0893.  We accept Visa, MasterCard and Discover.  COD shipments add $10 for shipping and handling. 

3. Order online from OilGuard.Com. 
To proceed directly to our online store
Click Here.

OILGUARD: Installation Time and Tools

Installation typically takes less than one hour.  The process is simple, requires only basic mechanical skill and no special tools.

OILGUARD: Your Truck's Warranty

OilGuard has numerous letters on file from All Leading Engine Manufacturers stating that installation of the OilGuard Bypass Filtration System "DOES NOT damage, harm or void your warranty".

OILGUARD: Who Are Our Customers?

OilGuard customers include ALL MILITARY BRANCHES (ARMY, NAVY, AIR FORCE and MARINES), numerous government and private fleets, as well as thousands of private truck and automotive owners.

OILGUARD: Performance Guarantee

OilGuard bypass filters are guaranteed to allow owners to SAFELY double your current oil change interval thereby decreasing maintenance costs while simultaneously increasing engine life. Longer intervals beyond the guaranteed double interval can be achieved through using inexpensive oil analysis.  Oil analysis, used by all major trucking fleets, is a scientifically proven method of ensuring maximum oil and filter life thereby guaranteeing minimum maintenance costs. 

Results beyond the guaranteed double oil change interval will vary by vehicle and operating conditions.  For example, a double interval will be achieved by a military vehicle operating in a dirty combat environment, while a diesel pickup primarly used on the highway may achieve quadrupple the standard oil change interval.

OILGUARD: Product Warranty

OilGuard bypass filters are backed by a $1,000,000 product liability insurance policy.  In the past 10 years OilGuard has sold tens of thousands of systems that have performed as promised without fault.  OilGuard is a proven product, excellent in both design and quality of materials.
OilGuard Versus Other Bypass Filters
OilGuard’s bypass filter element is elegant in its simplicity, sound with respect to structural integrity, and superior in performance. Our bypass filtration system provides top-level results at an economical cost for both the initial system, as well as replacement elements.
Click Here For An
In-Depth Comparison
DEMAND THE BEST FOR YOUR TRUCK
- Contains a High-Quality / Low Cost Wound Cotton Filter Element.

- Is
Easy to Install.

- Is
Fully Pressurized – Can be Mounted at Any Orientation.

- Provides Consistent
1-Micron Filtration.
 
Design by AssuranceProductions © 2004 All rights reserved.