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Liquid Filter Bags

Elevate Your Filtration Process with Premium Liquid Filter Bags!

Our high-quality, non-woven fabric filter bags are designed for use across various industries, including food and beverage, pharmaceuticals and wastewater treatment. They offer superior particle retention and come in multiple sizes and micron ratings to suit your specific needs.


Easy to use and environmentally friendly, these filter liquid bags enhance product quality and streamline operations. Shop our extensive online selection of industry-standard-sized filter bags, featuring eight FDA-approved felt and mesh media options, including high-efficiency and high-performance varieties.


Expert Help - Don’t see what you need? Please contact our friendly filtration specialists by email or call us at 630.629.6600 today!

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What Are Liquid Filter Bags?

Liquid Filter Bags are filtration systems that can be used to filter many liquids across many industries, from food and beverage to pharmaceutical and more. The Cary Company sells a large selection of liquid filter bags that come in a variety of micron ratings, sizes, materials and more. Our liquid bag filters include wholesale standard felt liquid filter bags, standard mesh liquid filter bags, high efficiency liquid filter bags and dual flow liquid filter bags.

Category: Decide between standard felt liquid filter bags, standard mesh liquid filter bags, high efficiency liquid filter bags and dual flow liquid filter bags.

Promotions: View our liquid filtration products on clearance.

Seam Type: Choose between sewn, welded and configurable seam types.

Availability: View our in-stock liquid filtration items and industrial filter bags.

Material: Shop our liquid large filter bags available in materials including polyester felt, nylon monofilament mesh, polypropylene microfiber and more.

Size: Brows sizes from 1 to 12, RP-1, SBF, X01 and configurable.

Sieve Diameter: See what sieve diameters are available including our 3”.

Micron Rating: Sieves are available in micron ratings from 1 to 1500.

Ring Style: Look at ring styles such as drawstring, galvanized steel ring, plastic ring, polypropylene ring and more.

How Often Should Bag Filters Be Changed?

Liquid filter bags are expected to be changed out when the DP gauge reads between 12 and 15 PSI (pounds per square inch).

What Happens if You Use an Expired Filter?

It’s important to keep your liquid filter bags, including polyester filter bags and micron filter bags, up to date and avoid using expired filters. Using an expired filter can lead to reduced effectiveness of the filter as well as potentially allowing contaminants to pass through. To keep your process clean and safe, ensure your filters are current and changed as needed.

Why Choose Cary?

Extensive Selection: Our liquid filter bags and cartridges are customizable and configurable and amount to endless options for compatible products. Build your own ideal industrial filtration product today!

Quality Assurance: For over 35 years, our products have met strict quality standards to ensure reliability and safety.

Competitive Pricing: We provide wholesale prices on all our products, making us the most cost-effective solution for your bulk liquid filtration needs.

Warehousing Services We Provide: Our warehousing service includes storage space, a personal account representative, logistics support, inventory management, flammable storage and temperature-controlled storage.

Expert Support: Our knowledgeable customer service team is always ready to assist you in choosing the right filter and answering any questions you may have. --Call us now at 630.629.6600!

Select Your Filter Bag Specifications

The Cary Company’s liquid filter bags remove solid or gelatinous contaminants during liquid filtration in vessel or open filtration systems, industrial water systems and chemical processing equipment. We offer a large selection of bulk-priced, stock filter bags as well as customizable options to help you find the best filter bag for your application. Select media type including mesh or felt, define your desired micron rating, and update the specifications to fit your specific housing or operation. Choose from industrial liquid filter bags available in polyester, polypropylene, nylon, Teflon®, Nomex® and more. If we don’t have your exact filter bag in stock, we can make it for you – quickly!

We also have a team of filtration experts ready to help if you need assistance. Give us a call today at 630.629.6600 for a free filtration consultation to see how we can help optimize your operation or email us at sales@thecarycompany.com!

What is the difference between a felt and mesh filter bag?

<div data-content-type="html" data-appearance="default" data-element="main" data-decoded="true">Both felt and mesh bags will meet FDA regulations, however felt bag materials have a high dirt holding capacity, temperature ranges up to 500° F, the ability to remove both solid and gelatinous particles, and the singed/ glaze finish on polyester and polypropylene reduces fiber shredding. Mesh bags on the other hand contain a silicone-free construction, have a high flow/low pressure media, a wide chemical compatibility, and the temperature ratings to 350° F.</div>

What are the components of a filter bag part number?

<div data-content-type="html" data-appearance="default" data-element="main" data-decoded="true">There are many different components that go into creating a filter bag part number. These components include the media type, the micron rating, the bag dimensions, the ring/flange style, and also different customizable options. For more detailed information, take a look at our <a href="/insights/guides/guide-to-liquid-filter-bags">Guide to Liquid Filter Bags</a>.</div>

Is a liquid filter cartridge the best industrial filtration product?

<div data-content-type="html" data-appearance="default" data-element="main" data-decoded="true">When it comes to physical sediment filtration, some of the most common industrial filtration products are cartridge filters and liquid filter bags. Both have the ability to remove solid or gelatinous contaminants during liquid filtration in a variety of applications including industrial waters systems, chemical processing equipment, etc. </div>

What is the difference between a bag filter and a cartridge filter?

<div data-content-type="html" data-appearance="default" data-element="main" data-decoded="true">A cartridge has many advantages. For example, it has the ability to compact, it has a lower initial investment, it is more suitable for fine powders with lower concentrations and is recommended for sandblasting lines. These are not recommended for very fine powders. A bag filter, on the other hand, is more flexible, is more suitable for powders of various nature and sizes, is easier to clean with the assistance of an automatic system and has a lower energy cost. </div>

What is the difference between a sewn and welded seam?

<div data-content-type="html" data-appearance="default" data-element="main" data-decoded="true">A sewn seam is the industry standard. It uses a 5-line system when sewing and has a strong construction for that heavy dirt holding capacity. A welded seam is available in polypropylene and polyester felt for #1, #2, #3, #4, and #5 plastic flanges. There are no needle holes or thread contamination. It contains a precision bonded cutting of the fabric edges and maintains the same efficiency as filter media. </div>

What are the benefits to the different ring styles?

<div data-content-type="html" data-appearance="default" data-element="main" data-decoded="true">The Cary Company offers three different ring/flange styles, the steel ring, plastic flange, and a drawstring. The steel ring bags have a galvanized steel ring sewn into the top of the bag. This is sewn directly into the top of the bag. It will contain a cotton handle and is designed to gasket as well as support and secure filter bags when placed into the housing. When steel or stainless steel rings are being used, we recommend calling in and speaking to a filter specialist for more information and verification. Plastic flange bags have a specially designed flange sewn to the top of the bag. The molded plastic with built-in handle makes installation and disposal faster, cleaner, and less expensive. The smooth plastic design prevents build-up of contaminants around the header. It also contains a collar that is sewn or welded into place to ensure that plastic media remains firmly intact. The last option the Cary Company offers is a drawstring. These will come with an adjustable top diameter to make easy tie-on top piping. These are great for gravity feed application and easy disposal.</div>

What does the micron number mean on a filter?

<div data-content-type="html" data-appearance="default" data-element="main" data-decoded="true">The micron rating is the size at which particles are retained by the filter. For example, a five-micron filter will stop particles of 5 microns or larger from passing through the media. A micron is a micrometer which is a thousandth of a millimeter.</div>

Will a filter work for paint? Dust? Water?

<div data-content-type="html" data-appearance="default" data-element="main" data-decoded="true">While there are many different uses for the various filter bags The Cary Company offers, please refer to the <a href="/media/pdf/specs/liquid-filter-bags-chemical-resistance-guide.pdf">chemical resistance guide</a> for more information </div>

Where do the filters ship from?

<div data-content-type="html" data-appearance="default" data-element="main" data-decoded="true">Many of our liquid filter bags ship from our warehouse in Addison, IL. For more information about where our bags are shipped from, please contact us at 630.629.6600</div>

What is the recommended operating temperature for filter bags?

<div data-content-type="html" data-appearance="default" data-element="main" data-decoded="true">The recommended operating temperature will vary depending on the different materials and media. Please reference the <a href="/media/pdf/specs/liquid-filter-bags-chemical-resistance-guide.pdf">chemical resistance guide</a> for more information. </div>
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Category
  1. Standard Felt Liquid Filter Bags245item
  2. Standard Mesh Liquid Filter Bags308item
  3. High Efficiency Liquid Filter Bags40item
  4. Dual Flow Liquid Filter Bags29item
Promotions
  1. Clearance15item
Seam Type
  1. Sewn445item
  2. Welded73item
  3. Configurable12item
Availability
  1. Show In Stock Only100item
Material
  1. PP2item
  2. Polyester Felt140item
  3. Polypropylene Felt105item
  4. Nomex Felt4item
  5. Teflon Felt3item
  6. Nylon Monofilament Mesh189item
  7. Nylon Multifilament Mesh4item
  8. Polyester Multifilament Mesh112item
  9. Polypropylene Microfiber4item
  10. Polypropylene Monofilament Mesh3item
Size
  1. 1 (7.06" x 16.5")160item
  2. 2 (7.06" x 32")164item
  3. 3 (4.12" x 8")120item
  4. 4 (4.12" x 14")110item
  5. 5 (4.12" x 24")1 item
  6. 8 (5.5" x 21")5item
  7. 9 (5.5" x 31")1 item
  8. 11 (8.5" x 16")1 item
  9. 12 (8.5" x 32")1 item
  10. RP-1 (8" x 30")1 item
  11. SBF (1" x 6")17item
  12. X01 (6" x 22")2item
  13. Configurable13item
Sieve Diameter
  1. 3"27item
Micron Rating
  1. 1 Micron35item
  2. 2 Micron7item
  3. 3 Micron20item
  4. 5 Micron41item
  5. 10 Micron43item
  6. 15 Micron3item
  7. 25 Micron46item
  8. 35 Micron8item
  9. 40 Micron1 item
  10. 45 Micron7item
  11. 50 Micron32item
  12. 55 Micron12item
  13. 75 Micron36item
  14. 100 Micron57item
  15. 150 Micron28item
  16. 200 Micron48item
  17. 250 Micron23item
  18. 300 Micron27item
  19. 400 Micron25item
  20. 600 Micron26item
  21. 800 Micron29item
  22. 1000 Micron14item
  23. 1500 Micron11item
  24. Configurable14item
  25. 50/100 Micron1 item
Ring Style
  1. Drawstring122item
  2. Galvanized Steel Ring187item
  3. Old-Style Plastic Ring31item
  4. Plastic Ring225item
  5. Santoprene Ring1 item
  6. Stainless Steel Ring4item
  7. Configurable13item
  8. Polypropylene Ring1 item
  9. Ronningen-Petter Ring3item
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