Nonwoven Filter Media 

Filter Paper for a variety of OEM’s:

JR Schneider


Barnes International

Mann & Hummel

DHA Filter is a convertor and supplier of a vast selection of non-woven filter media paper used for coolant & wastewater filtration. With more than 75 years of true application experience we can engineer the right media to optimize your productivity.

Our non-woven filter media paper is custom slit to meet the wide requirements of all OEM vacuum, pressurized and gravity bed filters.

Vacuum Filter Bed

Pressurized Filter Bed

Gravity Filter Bed

Filtration Solutions for:
  • Grinding
  • Parts Washing
  • Quenching
  • Cold Rolling
  • Sanding
  • Honing
  • De-burring
  • Tube Mills
  • Wastewater
  • Lapping
  • Polishing
  • Plating
  • Wire Drawing
  • Phosphate Bath



A dense web of 100% polyester fibers engineered to last several times longer than surface loading non-woven media.

Designed to have exceptional dirt holding capacity and efficiency, Power-Flow™ will cake better to help you improve productivity, lower manufacturing costs, and reduce the amount of media being consumed.

Power-Flow M® Series was developed specifically for critical applications that require superior cleanliness. An extension of our top selling Power-Flow® series, Power-Flow M® is constructed with 100% fine denier polyester fiber to produce a dense, uniform depth media capable of removing extremely fine particulate on the first pass. When the importance of coolant cleanliness is your highest priority, Power-Flow M® Series is your go to media.

Filter Features

  • Better Filtration
  • Longer Life
  • Improved Productivity
  • Less Waste Generated
  • Low Cost
  • Tramp Oil Removal Grades

Spunbond Polyester

A continuous filament composition with no chemical binders or contaminants that can leach out during the filtration process. This media is ideal for many applications because of its purity and high strength.

Filter Features

  • High Strength
  • No Chemical Binders
  • High Flow Rates

Spunbond Polypropylene

A Continuous filament composition thermally bonded to produce an economically practical media that is moisture and chemical resistant. Made of 100% polypropylene fiber with no binders or filler makes this media harmless to your health and does not pollute the environment.

Filter Features

  • High Strength
  • Exceptional uniformity
  • Chemically tolerant
  • Economical Effective tramp oil removal

SMS Polypropylene

A continuous filament construction that contains a percentage of melt-blown fibers which creates a very efficient, low micron-rated media with high strength. Typically used for specialty applications such as aluminum rolling where paramount filtration efficiency is at a premium.

Filter Features

  • High efficiency
  • Excellent Strength and uniformity
  • Chemically tolerant
  • Economical
  • Effective tramp oil removal

Composite Fabrics

Multiple base layers of polyester and/or polypropylene sonically bonded together to create a media with high strength and uniformity. Tailored to your exact application, this media offers good depth and is very economical.

Filter Features

  • Superior uniformity
  • High Strength
  • Good depth
  • Economical
  • Effective tramp oil removal


A dry-laid unidirectional web produced with a combination of rayon and polyester fibers. Rayon filter media is suitable for many types of particulate but is primarily used on gravity bed filters where strength is not a concern.

Filter Features

  • Good uniformity
  • FDA grades
  • Economical

Polyester Blend

A wet-laid constructed web of polyester and cellulose fibers that offers good uniformity, strength, and quality filtration characteristics.

Filter Features

  • Superior uniformity
  • High Strength
  • Highly efficient
  • Good wet strength
  • Good tramp oil removal

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