Fan Filter Units

Whether you need motorized fan filter units (FFU’s) for a new cleanroom installation, or you’re looking for replacements at an existing facility, you will appreciate the price, performance, and quiet operation that our FFU’s have to offer. All of our motorized HEPA and ULPA cleanroom filters have undergone extensive testing to ensure they operate well above industry standards. Our FFU’s can provide HEPA or ULPA filtered air to any environment, while running so quietly you will hardly notice they are on.

FFU Models

Control the air flow in your critical environment.

The SPX is Technical Air Products’ standard FFU, offering customers a great combination of price, performance and quiet operation. The SPX is our lowest priced FFU, and can reliably deliver over 700 CFM.

 

STANDARD FEATURES

  • High Efficiency Particulate Air (HEPA) filter – 99.99% efficient @ 0.3 microns.
  • Painted white, expanded metal face screen.
  • Non Room-side Replaceable (Non-RSR).
  • 1/4 HP permanent split capacitor (PSC) motor.
  • 120V.
  • Variable speed control with an 8’ power cord.
  • Powder-coated 20-gauge steel construction.
  • 30% efficient ASHRAE prefilter – 1” thick.

 

OPTIONAL FEATURES

  • ULPA or PTFE filters.
  • Perforated powder-coated steel, stainless steel (304 or 316), or anodized aluminum face screen.
  • Room-side Replaceable (RSR) or Room-side Replaceable Everything (RSRE).
  • 220V or 277V.
  • Prewired to a control panel.
  • Stainless steel (304 or 316) or aluminum construction.
  • 30% efficient ASHRAE prefilter – 2” or 4” thick.

 

Nominal Size Dimensions Max CFM Watts at Max CFM CFM at 90 FPM Watts at 90 FPM
4×2 47.62″ L x 23.62″ W x 12.50″ H 680 436 638 384
3×2 35.62″ L x 23.62″ W x 12.50″ H 540 428 472 340
2×2 23.62″ L x 23.62″ W x 12.50″ H 435 381 306 248
4×2 (RSR/RSRE) 47.62″ L x 23.62″ W x 15.00″ H 650 450 533 375
3×2 (RSR/RSRE) 35.62″ L x 23.62″ W x 15.00″ H 490 416 382 314
2×2 (RSR/RSRE) 23.62″ L x 23.62″ W x 15.00″ H 415 380 253 220

* Data from typical setup using 1” prefilter and standard HEPA filter. Results will vary depending on filter media used.

Conserve your power, and your air quality.

The SPX-EE is Technical Air Products’ energy-efficient FFU, capable of delivering over 800 CFM, while operating under 200 watts. The 120V EE fan filter unit is UL listed, and is perfect for any application in which power conservation is important.

STANDARD FEATURES

  • High Efficiency Particulate Air (HEPA) filter – 99.99% efficient @ 0.3 microns.
  • Painted white, expanded metal face screen.
  • Non Room-side Replaceable (Non-RSR).
  • 1/4 HP permanent split capacitor (PSC) motor.
  • 120V, UL Listed.
  • Variable speed control with an 8’ power cord.
  • Powder-coated 20-gauge steel construction.
  • 30% efficient ASHRAE prefilter – 1” thick.

 

OPTIONAL FEATURES

  • ULPA or PTFE filters.
  • Perforated powder-coated steel, stainless steel (304 or 316), or anodized aluminum face screen.
  • Room-side Replaceable (RSR) or Room-side Replaceable Everything (RSRE).
  • 220V.
  • Prewired to a control panel.
  • Stainless steel (304 or 316) or aluminum construction.
  • 30% efficient ASHRAE prefilter – 2” or 4” thick.

 

Nominal Size Dimensions Max CFM Watts at Max CFM CFM at 90 FPM Watts at 90 FPM
4×2 47.62″ L x 23.62″ W x 12.50″ H 670 197 638 202
3×2 35.62″ L x 23.62″ W x 12.50″ H 600 194 472 200
2×2 23.62″ L x 23.62″ W x 12.50″ H 480 183 306 175
4×2 (RSR/RSRE) 47.62″ L x 23.62″ W x 15.00″ H 620 198 533 203
3×2 (RSR/RSRE) 35.62″ L x 23.62″ W x 15.00″ H 530 194 382 194
2×2 (RSR/RSRE) 23.62″ L x 23.62″ W x 15.00″ H 412 179 253 166

* Data from typical setup using 1” prefilter and standard HEPA filter. Results will vary depending on filter media used.

Controlled environments, now with even more control.

The SPX-EC is Technical Air Products’ most feature rich FFU, offering customers the highest level of performance and control. The electronically commutated motor is a variable speed motor which automatically ramps up or down to keep a consistent air flow. When teamed with an auto-control card, the SPX-EC fan filter unit can provide customers with a completely automated clean air environment.

STANDARD FEATURES

  • High Efficiency Particulate Air (HEPA) filter – 99.99% efficient @ 0.3 microns.
  • Painted white, expanded metal face screen.
  • Non Room-side Replaceable (Non-RSR).
  • 1/3 HP electronically commutated, variable speed motor (ECM).
  • 120V.
  • Variable speed control with an 8’ power cord.
  • Powder-coated 20-gauge steel construction.
  • 30% efficient ASHRAE prefilter – 1” thick.
  • Basic control card with manual RPM adjustment.
  • 8′ Power cord with plug end.

 

OPTIONAL FEATURES

  • ULPA or PTFE filters.
  • Perforated powder-coated steel, stainless steel (304 or 316), or anodized aluminum face screen.
  • Room-side Replaceable (RSR) or Room-side Replaceable Everything (RSRE).
  • 220V or 277V.
  • Prewired to a control panel.
  • Stainless steel (304 or 316) or aluminum construction.
  • 30% efficient ASHRAE prefilter – 2” or 4” thick.
  • Auto-control cards, consoles and sensors available for varying degrees of automation.

 

Nominal Size Dimensions Max CFM Watts at Max CFM CFM at 90 FPM Watts at 90 FPM
4×2 47.62″ L x 23.62″ W x 12.50″ H 800 595 638 353
3×2 35.62″ L x 23.62″ W x 12.50″ H 675 555 472 231
2×2 23.62″ L x 23.62″ W x 12.50″ H 580 494 306 140
4×2 (RSR/RSRE) 47.62″ L x 23.62″ W x 15.00″ H 740 572 533 271
3×2 (RSR/RSRE) 35.62″ L x 23.62″ W x 15.00″ H 615 536 382 181
2×2 (RSR/RSRE) 23.62″ L x 23.62″ W x 15.00″ H 510 470 253 132

* Data from typical setup using 1” prefilter and standard HEPA filter. Results will vary depending on filter media used.

Maximum air flow for minimum contaminants.

If maximizing air flow is what you need, the Technical Air Products’ SPX-HP fan filter unit is for you. The SPX-HP boasts a maximum air flow of 1,000 CFM. With a powerful ½ horsepower motor, the SPX-HP FFU has the least amount of CFM drop when used with more efficient filter media. For instance, the SPX-HP still delivers over 900 CFM when used with a high-efficiency ULPA filter.
 

STANDARD FEATURES

  • High Efficiency Particulate Air (HEPA) filter – 99.99% efficient @ 0.3 microns.
  • Painted white, expanded metal face screen.
  • Non Room-side Replaceable (Non-RSR).
  • 1/2 HP permanent split capacitor (PSC) motor.
  • 120V.
  • Variable speed control with an 8’ power cord.
  • Powder-coated 20-gauge steel construction.
  • 30% efficient ASHRAE prefilter – 1” thick.

 

OPTIONAL FEATURES

  • ULPA or PTFE filters.
  • Perforated powder-coated steel, stainless steel (304 or 316), or anodized aluminum face screen.
  • Room-side Replaceable (RSR).
  • 220V.
  • Prewired to a control panel.
  • Stainless steel (304 or 316) or aluminum construction.
  • 30% efficient ASHRAE prefilter – 2” or 4” thick.

 

Nominal Size Dimensions Max CFM Watts at Max CFM CFM at 90 FPM Watts at 90 FPM
4×2 47.62″ L x 23.62″ W x 12.50″ H 960 984 638 832
3×2 35.62″ L x 23.62″ W x 12.50″ H 890 825 472 611
4×2 (RSR/RSRE) 47.62″ L x 23.62″ W x 15.00″ H 785 749 382 549
3×2 (RSR/RSRE) 35.62″ L x 23.62″ W x 15.00″ H 530 194 382 194

* Data from typical setup using 1” prefilter and standard HEPA filter. Results will vary depending on filter media used.