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The AFSI Filter Difference

Acrylic Beading

ACRYLIC BEADS

Prevents bunching & maximizes media surface area utilization.

Spiral Roving

SPIRAL ROVING

Reduces pleat flex and fatigue, maximizes media surface utilization, & increases contamination retention

Molded End Cap

MOLDED END CAPS

One-piece design which eliminates possible leak paths

Non Metallic Center Tube

NON METALLIC CENTER TUBE

Stronger than metal and maximizes cleanliness

WELCOME

Advanced Filtration Systems Inc. (AFSI) is the industry leader in high efficiency fluid filter design and manufacturing. Established in 1986, AFSI began as a joint venture of Caterpillar Inc. and Donaldson Company, Inc. Our core values coupled with significant advantages in our product help us outshine the competition.
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TOURS

Guided tours of our facility are offered during business hours Monday through Friday. These tours are by reservation only. Request one today and find out why AFSI filters are the only ones you should trust in your equipment.
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CAREERS

We recognize employees as individuals with individual interests, abilities, needs, and values.  We provide a work environment that respects this individuality and provides meaningful opportunity for personal development and satisfaction consistent with ability and desire.
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