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Filter Equipment

ErtelAlsop filtration equipment is designed with scalability in mind. From Research and Development, to Pilot Plant, to full scale production, we provide solutions to your filtration needs. Read more →

Filter Media

ErtelAlsop depth filter media is configurable for use in various shapes and virtually any size filter. Whether your needs call for round or square sheets, ErtelAlsop has the ability to format our filter media to meet your needs. Read more →

Single-Use Capsules

ErtelAlsop has responded to the needs of the Life Science industry for small to medium sized single-use disposable capsules. MicroCaps™ with filter area ranging from 22.5 cm² to 2,800 cm². Read more →

Find A Distributor

ErtelAlsop distributors are filtration professionals with Filter Media and Equipment stocked locally. Our distributors have local sales networks to provide support and testing close to you. Read more →

Explore the Possibilities

  • Filtration of Electric Utility Insulating Oil Filtration of Electric Utility Insulating Oil
    The AquaKv-Pak® solves the water, moisture and particulate removal problem in dielectric fluids with efficiency standards beyond any presently available. Designed and formulated for removal of damaging water, moisture and impurities from transformer oils, circuit breaker oils, voltage regulator, switch gear, steam turbine and arc-quenching oils in [...]...
  • Large Volume Parenterals Large Volume Parenterals
      Large volume parenterals (LVPs) are terminally sterilized (autoclave) injectable aqueous drug products packaged in a single dose container, generally of 100 ml or larger (usually up to 1 liter).   The major ingredient of large volume parenterals is virtually always water and the active drug ingredients [...]...
  • The ZetaDri-Pak® The ZetaDri-Pak®
    The ZetaDri-Pak® is a lenticular disc cartridge that offers the benefits of depth filtration in addition to capturing free and emulsified water from your product.  The depth filter Pak® cartridge invented by ErtelAlsop more than 50 years ago allows for easy change out, low labor costs, along [...]...

What’s Trending Now…

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ErtelAlsop Is A Proud Member Of:

ISPE PDA BPSA

Made in the USA

ErtelAlsop is an innovator in the manufacturing of depth filter media and machinery for liquid filtration since the 1920’s. As such, ErtelAlsop is your one source for all depth filtration and liquid processing products.

ErtelAlsop filter media and machinery work to improve liquid process quality in chemical, food and beverage, flavor and fragrance, cosmetic, pharmaceutical, electric utility, and now waste water applications.

Commitment to Service

Our commitment to quality is equaled only by our commitment to customer service and support. Your purchase includes more than the products - it includes the resources of the company.

Find Us




ErtelAlsop
PO Box 3358, Kingston, NY 12402
Phone: (845) 331-4552
Fax: (845) 853-1526