Purity is fundamental in all we do at L-Factor;
there’s purity in our business actions,
purity in our customer relations, & naturally,
Purity resulting from our Air-&-Gas Technologies

At Lawrence Factor® we believe that the making of purified gases is much like the making of other products - - involving a number of processes and quality assurances. Because extreme purity is crucial for many of these gases, such as Breathing-Air or gases used in Pharmaceutical production - - it’s even likely that these gases are required to comply with formal regulations.


The making of a purified gas could get quite complex, starting at the intake of a compressor, followed by other mechanical filtration, and finally, at the molecular level, by a sorbent or catalytic purifier. It may simply consist of stand alone or point of usage purifiers.

Count on Lawrence Factor® when counting on PURE Air-&-Gas. Our purification products achieve results that make your gases glisten to the standards you seek - - effectively, efficiently, EASILY.

Others make Air & Gas. We ensure that it's PURE!

High-Pressure Purification Systems

High pressure jobs sometimes depend on high-pressure air & gas. For instance; a deep sea diver plunging into ocean depths toting a capsule of air on his back or a transit-driver at the helm of a bus fueled by a tank of natural gas.

Getting those gases as clean, dry, and pure as possible requires equipment that can work under even greater pressures - - without fail. These pressures can reach upwards of 20,000 PSI.

Based on “Once-Through” cartridge concept & built of brawny materials like all stainless-steel fasteners and fittings, we provide a product meant to last a lifetime. Matter of fact we even warranty it for a lifetime against corrosion. The secret lies in veneers of protective plating over aerospace metals making up our pressure vessels - - and making them impervious to nature's meanest elements. The result of all this care is a purification appliance meant to last a good long time while requiring a minimum amount of maintenance - a reflection of our concerns for your concerns.

L-Factor Purification Appliances operate on the simple concept of pushing your gas through a series of Once-Through disposable filter cartridges housed within vessels rated for the working pressure. The resulting gas is precisely controlled through configuration and selection of cartridges. When the gas quality begins to diminish the cartridges are replaced with fresh ones.

For Reliable Air/Gas purification, you need an appliance that performs to the highest standards. One designed to lick the most tenacious impurities. One that is able to flex when technology does. We build them so tough that we even include a LIFETIME WARRANTY! All of this - - a reflection of our concerns for your concerns.

Purity & Performance

The reason for the exceptional performance of all Lawrence Factor® air/gas purifiers can be found at the core of their cartridge towers. Inside are Lawrence Factor® X-pendable® and Xtractor™ filters. By far, the most respected brand of high-pressure cartridges-they can be quickly and easily configured to conform to evolving demands or technology. This not only makes them ideal for meeting the latest purity requirements but for use at experimental sites and laboratories.

"X" Brand Cartridges

  1. Are offered in a wide range of models.
  2. Formulated to scores of specific applications.
  3. Are completely self contained so that contaminants are retained in the cartridge.

Flexible Future

A Lawrence Factor® purification appliance is versatile. It’s one that won't easily become obsolete. As our scientists work toward developing new purification technology - new cartridges are frequently introduced-giving you a greater range of options. This means that by upgrading your cartridges you can always enhance the performance of your Lawrence Factor® purification appliance.

Join the future and make the natural choice in compressed air/gas purification. Contact our sales0department for an explanation on how a “Lawrence Factor® Purification Appliance” can flex for you

High-Purity Filter Cartridges

High-Pressure Purification Components