Filter Press Manufacturer
M.W. Watermark™ is the best choice for filter presses for all your municipal and industrial dewatering and process needs.
Sizes of Filter Presses Offered
We offer a broad array of filter press sizes to meet your needs. From 250mm/0.4 cuft [11L] all the way to 2000mm/600 cuft [17000L], our selection provides the right size press for your specific project. (See full capacities chart below). We also carry a wide selection of filter press parts and accessories like plate shifters, hydraulic systems, piping and manifolds, self-dumping cake hoppers, and more.
Learn more about how to determine the size of filter press needed for your particular application on our blog.
New and Rebuilt Equipment
In addition to manufacturing our own filter presses and parts in-house, we also take great pride 
in our ability to rebuild pre-owned equipment. Our talented team has experience with top brands in the industry including Siemens, US Filter, JWI, Lanco, Perrin, Edwards & Jones, Pac Press, and others. We can repair or rebuild your current equipment and advise you on additional products to make your system run as smoothly as possible.
Visit our Documents Page for Filter Press Sales Drawings
View our Current Inventory
Industry Applications
Our equipment is used in a number of different industrial applications. Anywhere a company needs to separate solids from water or other liquid, we can help. Car and truck washes can use our presses to filter wastewater for reuse. Industrial laundries can share the same benefit as lint, sand and grit, emulsified oils and gre
ases, and many other unwanted wastes are filtered out of water, which can then often be reused. If solids are generated during the treatment of municipal drinking water or wastewater, our filter presses are an ideal solution. For example, when lime is used to soften water, the solids generated must be removed afterwards. Our process dewaters the lime slurry, and the leftover dried lime can be used for a variety of purposes, including soil augmentation.
Why Choose M.W. Watermark?
M.W. Watermark is committed to providing industry leading equipment, service, and direction. We operate in a family-oriented environment with loyal employees who have been with us for several years. Our staff works hard to make sure we deliver the best. We are passionate about caring for the world’s water supply. Our passion spills over to our commitment to being an environmentally conscious company who make high-quality products in the United States. Our Quick-Ship program allows us to deliver in-stock equipment with short lead times, and items not in-stock can be procured with little delay. We’re friendly and easy to contact by phone or email.
How to Contact Us
Contact us to see if we have the filter press you need in-stock. If not, we can also build custom equipment based on your specifications. At M.W. Watermark, we are committed to our customers and our planet. Call us today to learn more.
Click Here to Download Our Filter Press Product Guide
Related Products, Tools and Accessories
Need accessories for your filter press, including spatulas, cloth installation tools or bulk bags?
Download our Aftermarket Accessories Sheet.
Did you know that we offer filter cake dumpsters in a variety of sizes to fit the dimensions of your filter press?
Download our Filter Cake Dumpster Sizes and Accessories Sheet.
M.W. Watermark now offers a complete tool kit for installing and servicing gasketed filter plates and cloths. Download our CGR Filter Press Service Took Kit Brochure.
Need feed pumps, tanks or an electrical control cabinet? M.W. Watermark can supply everything you need for a complete wastewater treatment system.
Learn More on Our Blog…
“New and Improved: M.W. Watermark™ AFPCS” – Read more.
“Top 5 Uses for Recycled Wastewater” – Read more.
“Recycled Wastewater in Breweries” – Read more.
“Fastest Growing Filtration Industries and Applications” – Read more.
“Signs of Wear in Wastewater Treatment Equipment” – Read more.
“Before and After: Filter Press Rebuilding Service” – Read more.
“Celebrating 15 Years of Making a Difference: 2003-2018” – Read more.
“How to Order the Right Size Filter Cloths to Fit Your Filter Press” – Read more.
“How to Determine the Size of Filter Press Needed for Your Application” – Read more.
“M.W. Watermark Filter Presses: Made with Pride in the U.S.A.” – Read more.
“Filter Presses and Cloths for Lees Filtration” – Read more.
“Filter Press Maintenance and Critical Spare Parts” – Read more.
“Mobile Filter Press Units for Rental” – Read more.
“Using Filter Presses in Flue Gas Desulfurization Wastewater Treatment” – Read more.
“M.W. Watermark Welcomes New Field Service Technician – Brandon Sanderson” – Read more.
“Filter Press Dewatering Techniques Resulting in a Product” – Read more.
“Top Sources of Industrial Wastewater” – Read more.
“How to Maximize the Life of Your Filter Cloths” – Read more.
“M.W. Watermark Offers a Full Range of Laboratory Services” – Read more.
“Choosing the Right Hydraulic System and Controls for Your Filter Press” – Read more.
“Filter Cloths for Large Filter Presses: Mining and Energy Industry Spotlight” – Read more.
“Precoat: What It Is and How to Apply in a Filter Press” – Read more.
“A Filter Press Is a Depth Filter: The Role of Filter Cloths and Cake in the Dewatering Process” – Read more.
“Filter Press 101” – Learn more about filter press basics here.
“Materials of Construction: Coating Types for Your Industrial Filtration Equipment” – Read more.
Our Latest Videos… (Scroll Down for All Filter Press Videos)
M.W. Watermark Optional Two-Hand Hydraulic Safety Interlock
M.W. Watermark Optional Two-Hand Shifter Safety Interlock
The M.W. Watermark filter press air-operated hydraulic system has been designed for durability, longevity and quick closing, clamping and opening times. Click below to watch our video and learn more.
Click below to watch our Filter Press Introductory Video. Learn how a filter press works, including the role of filter cloths and pressure filtration in forming a dewatered filter press cake.
M.W. Watermark Filter Press Photos by Size…
250mm Pilot Filter Press
320mm Pilot Filter Press
470mm Filter Press – Air Operated Diaphragm Pump, Manual Hydraulics
630mm Filter Press – Elevated Platform, Bulk Bag, Air Hydraulics
800mm Filter Press – Semi-Automatic Plate Shifter, Automatic Feed Pump Control System (AFPCS), Air Hydraulics
1000mm Filter Press – Leg extensions, Chute, Semi-Automatic Plate Shifter, Air Hydraulics
1200mm Filter Press – Semi-Automatic Plate Shifter, Automatic Drip Tray, Air Hydraulics, Enduroliner™
1500mm Tetra Filter Press – Overhead Filter Plate Suspension, Full Automation Control System (FACS); Automatic Plate Shifter with Cloth Washer, Electric Hydraulics
Ask About Our Trailer Press Rental Program
M.W. Watermark Filter Press Specifications
FULL RANGE OF CAPACITIES
| MODEL | MEASUREMENT | MIN | MAX |
| 250mm | VOLUME (CUFT) | 0.1 | 0.4 |
| VOLUME (L) | 2.8 | 11.3 | |
| LENGTH (INCHES) | 24 | 38 | |
| 320mm | VOLUME (CUFT) | 0.1 | 0.5 |
| VOLUME (L) | 2.8 | 14 | |
| LENGTH (INCHES) | 51 | 65 | |
| 470mm | VOLUME (CUFT) | 0.5 | 4 |
| VOLUME (L) | 14.2 | 113 | |
| LENGTH (INCHES) | 41 | 93 | |
| 630mm | VOLUME (CUFT) | 2 | 12 |
| VOLUME (L) | 57 | 342 | |
| LENGTH (INCHES) | 85 | 159 | |
| 800mm | VOLUME (CUFT) | 8 | 25 |
| VOLUME (L) | 226 | 707 | |
| LENGTH (INCHES) | 110 | 211 | |
| 1000mm | VOLUME (CUFT) | 20 | 50 |
| VOLUME (L) | 566 | 1415 | |
| LENGTH (INCHES) | 145 | 260 | |
| 1200mm | VOLUME (CUFT) | 40 | 125 |
| VOLUME (L) | 1132 | 3540 | |
| LENGTH (INCHES) | 165 | 356 | |
| 1500mm | VOLUME (CUFT) | 100 | 275 |
| VOLUME (L) | 2831 | 7787 | |
| LENGTH (INCHES) | 313 | 500 | |
| 1.5M x 2M | VOLUME (CUFT) | 250 | 350 |
| VOLUME (L) | 7079 | 9912 | |
| LENGTH (INCHES) | 430 | 507 | |
| 2000mm | VOLUME (CUFT) | 300 | 600 |
| VOLUME (L) | 8496 | 16992 | |
| LENGTH (INCHES) | 438 | 690 |
Information for reference and subject to change.
Filter Press Videos
1500mm Filter Press and Filter Cake Disposal, Lime Softening Application
1500mm Overhead Tetra Filter Press
1500mm Filter Press Installation
Semi-Automatic Plate Shifter Video
Semi-Automatic Plate Shifter (with 2-Handed Interlock Switch) Video
Automatic Plate Shifter
Automatic Plate Shifter with “bump”
Self-Dumping Cake Hopper
