Water Filter Dust Collector
Hydrotron Series
Filtering Aluminum, Titantium, and Other Potentially Explosive Dust

Water Filter Technology
Filter 1 Hydrotron Water Filter Dust Collectors purify air by a combination of centrifugal force and violent mixing of water and contaminated air. As the air stream passes the fixed baffles, particulate is separated by heavy, turbulent curtain of water created by high velocity air. The centrifugal force caused by the rapid changes in airflow direction forces the dust particles to penetrate the water droplets and become entrapped. Contaminated water is then removed from the airstream by special mist filters. Dust, as sludge, settles to the collector bottom and the water is reused.
The Hydrotron is specifically designed for safe collection of potentially explosive and volatile materials and is effective in the capture of fine metal particles. It meets the National Fire Protection Association guidelines for processing and finishing aluminum. (Learn more about NFPA guidelines and the use of wet dust collectors). Since the Hydrotron also meets OSHA and NFPA regulations for dust removal located inside buildings, it can recirculate in-plant, tempered air to conserve energy.
Configurations
Hydrotron HWF Series, the standard ducted wet type collector; Hydrotron DHYD Series, the combination wet type dust collector and downdraft table; and Hydrotron HPB Series, the combination wet type dust collector and environmental control booth.
Applications
- Removes Respirable Dust and Contaminates from Sanding, Grinding, Deburring, Polishing, Packaging, and Processing
- Aircraft Maintenance, Repair, and Overhaul Operations
- Electrical, Communication, and Lighting Enclosure Manufacturers
- U.S. Military Operations
- Milling, Refining, and Ceramics Foundries
- Chemicals, Rubber Products, and Plastics
Features
- TEFC Motors, Single and Three Phase
- Direct Drive/Non-overloading Fan
- Interior Baffle Section
- Special Mist Filters
- Low Maintenance
- Electronic Water Level Control
- Galvanized Steel Construction with Two-Part Cold Tar Epoxy Coatings to all Interior Wet Surfaces
- Industrial Enamel "Gulf Blue" Coating on Exterior
- Magnahelic Gauge
Automatic Fill System
- Elecrical solenoid only allows make up water to enter unit when blower is on.
- Automatic electronic float valve controls level of water when unit is running.
- Cut-off valve isolates unit for service.
- Pressure regulator.
- Manual fill override switch for initial filling of water.
- Magnetic Motor starter with push button on/off and overload protection.
Hydrotron HWF Series
Ducted Wet Type Dust Collector

The Filter 1 Hydrotron Dust Collector is specifically designed for capture of fine metal particles. The HWF series is a safe and economic method of cleaning these potentially volatile materials. With air volumes between 500 CFM and 5,000 CFM, the units can be connected via ductwork to the dust generating machines for source capture. This water filter collector meets OSHA and NFPA regulations for dust collectors located inside the building.
Options
- Overflow Water Cut-off Switch
- Explosion Proof Motors Available
- Stainless Steel Construction
- HEPA Safety Filters With Alarms
- Sludge Conveyors
- Custom Paint Color
- Low Water Cut-off Switch
Hydrotron HWF Series
Model | CFM | HP | HxWxL | Water Gal |
HWF1-10-3 | 1000 @ 4" HSP | 3 | 95"x34"x40" | 50 |
HWF2-20-3 | 2000 @ 4" HSP | 3 | 95"x34"x40" | 63 |
HWF3-30-5 | 3000 @ 4" HSP | 5 | 95"x36"x46" | 93 |
HWF4-40-7.5 | 4000 @ 4" HSP | 7.5 | 95"x40"x48" | 100 |
HWF5-50-10 | 5000 @ 4" HSP | 10 | 95"x46"x58" | 100 |
More about Hydrotron Ducted Wet Collectors»
Hydrotron DHYD Series
Wet Type Dust Collector / Downdraft Table

The Filter 1 Hydrotron Downdraft Table is a self-contained workstation with its own water dust collection system, excellent for "cell manufacturing." It features easy installation and comes ready to run. The workstation is available with a single work surface or with two work surfaces, one on each side.
The Hydrotron gets the dust immediately wetted, reducing the risk of fire in ductwork and meets OSHA and NFPA regulations for dust collectors located inside the building. The standard unit includes a fiberglass grated work surface, a Regain Air Curtain in front to prevent dust from escaping the work zone, and a clear inspection door.
Options
- Regain Air System
- Stainless Steel Construction
- Overflow/Low Water Cut-off Switches
- Explosion Proof Motors
- HEPA Safety Filters With Alarms
Hydrotron DHYD Series
Single StationModel | CFM | HP | Table DxW |
DHYD1-30-5-4 | 3,000 | 5 | 1x 30"x48" |
DHYD1-30-5-3 | 3,000 | 5 | 1x 30"x36" |
DHYD1-30-5-4-3 | 3,000 | 5 | 1x 36"x48" |
DHYD1-30-5-5 | 3,000 | 5 | 1x 30"x60" |
DHYD1-30-5-6 | 3,000 | 5 | 1x 30"x72" |
DHYD1-50-10-4 | 5,000 | 10 | 1x 30"x48" |
DHYD1-50-10-4-3 | 5,000 | 10 | 1x 36"x48" |
DHYD1-50-10-5-3 | 5,000 | 10 | 1x 36"x60" |
DHYD1-50-10-6-3 | 5,000 | 10 | 1x 36"x72" |
Model | CFM | HP | Table DxW |
DHYD2-30-5-4 | 3,000 | 5 | 2x 30"x48" |
DHYD2-50-10-5-3 | 5,000 | 10 | 2x 36"x60" |
DHYD2-50-10-5 | 5,000 | 10 | 2x 30"x60" |
DHYD2-50-10-4 | 5,000 | 10 | 2x 30"x48" |
DHYD2-50-10-4-3 | 5,000 | 10 | 2x 36"x48" |
DHYD2-50-10-5-3 | 5,000 | 10 | 2x 36"x60" |
DHYD2-50-10-6 | 5,000 | 10 | 2x 30"x72" |
More about Hydrotron Wet Collector Downdraft Tables»
Hydrotron HPB Series
Wet Type Environmental Control Booth

The Filter 1 Hydrotron Control Booth, integrating the booth enclosure and wet dust collection, is a safe and economic method of cleaning potentially volatile materials. The Hydrotron HPBs are generally used for working on large objects that won't fit on a table, or for multiple table top operations where several operators will be in the booth at the same time. These wet dust collection booths meet OSHA and NFPA guidelines for dust collectors located inside the building, allowing recirculation of in-plant, tempered air to conserve energy. The units remove heavy sparks from grinding and gouging, and filter repirable dust and contaminates from sanding, deburring, buffing, packaging, and processing.
The HPB series features a minimum of 300 FPM in the work zone, sound attenuating interior surfaces, and flourescent lighting with dust tight lens. The booths may be equipped with the Regain Air, "Push/Pull" technology pioneered by Filter 1 to increase capture velocity, up to 800 FPM in the "breathing zone."
Options
- Regain Air, "Push/Pull" air system with adjustable louvers to increase capture velocity from 400 to 800 FPM
- Slotted roofs for crane loading
- Construction of 18 ga. Galvanized metal
- Variable dimensions of enclosure
- Sound control material on interior surfaces may be deducted
- Paint to match your decor
- HEPA safety afterfilters with visual or audible indicators
- Explosion-proof motors available
Hydrotron HPB Series
Model | CFM | HP | HxWxL |
HPB6-1-1X10 | 5,500 | 10 | 7.5'x6'x154" |
HPB8-2-2X10 | 11,000 | 2X10 | 7.5'x8'x154" |
HPB12-2-2X10 | 11,000 | 2X10 | 7.5'x12'x154" |
HPB16-3-3X10 | 16,500 | 3X10 | 7.5'x16'x154" |
HPB20-4-3X10 | 16,500 | 3X10 | 7.5'x20'x154" |
HPB24-5-4X10 | 22,000 | 4X10 | 7.5'x24'x154" |
HPB28-5-5X10 | 23,500 | 5X10 | 7.5'x28'x154" |
HPB30-6-5X10 | 27,500 | 5X10 | 7.5'x30'x154" |
HPB36-7-6X10 | 33,000 | 6X10 | 7.5'x36'x154" |
More about Hydrotron Wet Collector Dust Booths»