3 hp dust collector

3 HP Dust Collector

A 3 hp dust collector motor has enough static pressure to feed a real duct run to two or three machines, not just sit next to a single tool. We carry three different takes on this size class — a straightforward single-stage bag collector and two 3 hp cyclone dust collector models with two-stage separation — so you can match the design to how your shop actually runs.

3 HP Dust Collectors In Stock

Castaly 3 HP Dust Collector 3 PH — $1,318.90

A single-phase or three-phase 3 HP motor rated at 650 CFM through dual 4" inlets, with a top filter bag and bottom collection bag — the simplest and most affordable way into this size class, sized for two nearby machines on shared ductwork. View this dust collector →

Maksiwa CY/3.C Cyclone Dust Collector — $2,499.00

A 3 HP, 1-phase 220V motor rated at 1,941 CFM with three 4" inlets, cyclone separation into a 31-gallon drum, 1-micron cartridge filtration, and hand-cranked filter cleaning — built for a busy cabinet or millwork shop running up to three machines. View this dust collector →

Laguna Dust Collector D|Flux: 3 MDCDF32201 — $2,299.00

A 3 HP TEFC motor rated up to 1,941 CFM max airflow with two-stage cyclone separation into a 45-gallon drum, 1-micron canister filtration, magnetic hose connections, and wireless remote control — our other 3 hp cyclone dust collector option, priced a bit below the Maksiwa. View this dust collector →

Single-Stage vs. 3 HP Cyclone Dust Collector

The Castaly is a single-stage design — dust and air pull straight into a filter bag, which is simple and affordable but means the filter takes the full load of everything the machine kicks out. Both the Maksiwa and Laguna are 3 hp cyclone dust collector models: a cyclone spins heavier chips and debris into a drum before air ever reaches the filter, so the filter stays cleaner longer and airflow holds up better across a full shift. If you're running one or two machines occasionally, the single-stage Castaly is hard to beat on price. If you're running a busy shop where filter maintenance actually matters, the cyclone step-up is worth the difference.

Choosing Between These Three Models

• Lowest price, simple single-stage design: the Castaly 3 HP Dust Collector at $1,318.90.
• Three-machine capacity with hand-crank filter cleaning: the Maksiwa CY/3.C Cyclone Dust Collector at $2,499.
• Two-stage cyclone with remote control and magnetic hose connections: the Laguna D|Flux: 3 at $2,299 — our lowest-priced cyclone in this size class.

Running metalworking equipment instead of woodworking machinery? A 3 HP unit built for metal dust and sparks is in our dedicated Metal Dust Collectors collection, which uses fire-resistant filtration rated specifically for that application.

Why Shop 3 HP Dust Collectors With Us

We carry all three of our 3 hp dust collector options side by side — one single-stage and two cyclone models from different manufacturers — so you can compare CFM, drum capacity, and filtration type before deciding. Every spec on this page comes straight from the manufacturer's documentation, and we're happy to help you figure out which motor and design fits your shop before you order.

FAQ

What can a 3 HP dust collector motor handle?

A 3 HP motor has enough static pressure to run ducted to two or three machines, depending on the model — our cyclone units here handle up to three 4" inlets each, while the single-stage Castaly is sized for one or two machines on shared ductwork.

Is a 3 HP cyclone dust collector worth the extra cost over a single-stage model?

If you're running machines occasionally, the single-stage Castaly is a reasonable, budget-friendly choice. If you're cutting sheet goods or running multiple machines regularly, a cyclone model like the Maksiwa CY/3.C or Laguna D|Flux: 3 keeps the filter cleaner and airflow more consistent over a full day of use.

What's the difference between the two 3 HP cyclone dust collectors you sell?

The Maksiwa CY/3.C has three 4" inlets, a 31-gallon drum, and hand-crank filter cleaning. The Laguna D|Flux: 3 has a single 8" inlet splitting into three 4" ports, a larger 45-gallon drum, and wireless remote control with magnetic hose connections — and it's priced about $200 lower.

Can I run three machines off one 3 HP dust collector?

Both the Maksiwa CY/3.C and Laguna D|Flux: 3 are built with three 4" ports for exactly that, though you'll want blast gates so you're only pulling air from the machine that's running. The single-stage Castaly, with dual 4" inlets, is better suited to one or two machines.