Clean Room • Dry recovery

Tiger-Vac CR-1 ULPA

ISO Class 4 compatible cleanroom vacuum with ULPA U15 filter and three-stage filtration. Designed for pharmaceutical manufacturing, laboratories and all environments where even minimal particle leakage is critical.

  • ULPA U15 — 99.9995 % at MPPS, aerosol leak tested
  • Three-stage filtration: disposable filter bag + cloth filter + ULPA
  • Only 9 kg — lightweight and mobile on 4-wheel stand
  • 60 dB(A) — low noise for prolonged use
  • Easy-to-clean white ABS body — stainless steel as option
  • Thru-Flow motor — all air filtered before exhaust
  • Designed for Life Science and cleanroom environments
Contact us Data sheet (PDF)
Tiger-Vac CR-1 ULPA cleanroom vacuum with ULPA filter for pharmaceutical manufacturing
ULPA U15 — EN 1822 / IEST-RP-CC001
ISO Class 4 (ISO 14644-1)
CE — Machinery Directive 2006/42/EC
CE — Low Voltage Directive 2014/35/EU
EMC Directive 2014/30/EU

What is the Tiger-Vac CR-1 ULPA?

The CR-1 ULPA is a compact, mobile cleanroom vacuum cleaner from Tiger-Vac, designed specifically for contamination-controlled environments in pharmaceutical manufacturing, laboratories and the semiconductor industry. The model is compatible with ISO Class 4 (formerly US Fed. Std. 209E Class 10) and therefore meets the requirements for cleaning in the most stringently classified production zones.

The vacuum's three-stage filtration system consists of a synthetic disposable filter bag, a primary cloth filter and a ULPA U15 final filter. The ULPA filter retains at least 99.9995 % of all particles at MPPS (Most Penetrating Particle Size) and is individually aerosol leak tested before leaving the factory. This is a guarantee that few competitors routinely offer.

The Thru-Flow motor ensures that all air — including the cooling air — passes through the ULPA filter before being exhausted into the room. There are therefore no uncontrolled particle sources in the vacuum's airstream. The noise level is just 60 dB(A) at 2 metres, which is markedly lower than comparable models and important in environments with prolonged use.

Important use restriction: The CR-1 ULPA is designed exclusively for the collection of dry particles and dust. The model must not be used for liquids, slurry or wet material, as the suction motor is not protected against moisture. For combined dry and wet recovery in cleanroom environments, the CR-1300WD or an equivalent wet/dry model is recommended.

Technical specifications

ParameterValue
Filter classULPA U15 (EN 1822 / IEST-RP-CC001)
Filter efficiency99.999 % at 0.12 µm • 99.9995 % at 0.18 µm (MPPS)
Cleanroom compatibilityISO Class 4 (ISO 14644-1)
Filtration3-stage: disposable filter bag + primary cloth filter + ULPA
Motor typeThru-Flow, heavy-duty
Power1 kW / 1000 W
Voltage240 V, 50 Hz, single phase
Current4.3 A
Air flow163 m³/h
Vacuum pressure2,510 mmH₂O
Noise level60 dB(A) at 2 m
Suction inletØ38 mm
Recovery tank15.1 L (plastic standard • stainless steel SAE 430 option)
Disposable bag capacity8 L
Wheel system4-wheel stand
DimensionsH 56 × W 41 × L 41 cm
Weight (vacuum only)9 kg
Cord length10 m
Recovery typeDry only

CE marking based on: EN 60204-1:2018 • EN 60335-1:2012 (A11:2014, A13:2017, A15:2021) • EN 60335-2-69:2012 • EN 60335-2-2:2010 (A11:2012, A1:2013) • EN 61000-6-1:2007 • EN 61000-6-3:2007 (A1:2011)

Included accessories

The CR-1 ULPA is supplied complete with all necessary filters and a full accessory kit. All components are designed for cleanroom use.

ULPA U15 filter for Tiger-Vac CR-1 ULPA, part no. 212304

ULPA U15 filter

Part no. 212304 • Included

Synthetic disposable filter bags for CR-1 ULPA, pack of 5, part no. 212500

Synthetic filter bags (5 pcs.)

Part no. 212500 • Included

Complete accessory kit for Tiger-Vac CR-1 ULPA, part no. 323495

Complete accessory kit

Part no. 323495 • Included

Tiger-Vac CR-1 ULPA with stainless steel SAE 430 tank option

Stainless steel tank (SAE 430)

Option

HEPA/ULPA filter housing for Tiger-Vac CR-1 ULPA, part no. 214860

ULPA filter housing

Part no. 214860 • Option

Options and upgrades

The CR-1 ULPA can be supplied with a stainless steel tank (SAE 430) instead of the standard plastic tank — relevant when the cleaning protocol requires aggressive chemical disinfection or autoclaving of the tank. The filter housing (part no. 214860) is also available as an option; it encloses the ULPA filter, provides better protection and makes replacement more secure.

Questions and answers

HEPA H14 retains at least 99.995 % of particles at MPPS (the particle size that penetrates a filter most easily, typically 0.1–0.3 µm). ULPA U15 goes one step further, retaining at least 99.9995 % at MPPS — a factor of 10 better than HEPA H14. In practice, for every million particles in the intake air, at most 0.5 particles pass through a ULPA U15 filter, compared to up to 5 with HEPA H14. ULPA is required from ISO Class 4 upwards, and is always recommended when handling highly potent substances regardless of ISO class.
Tiger-Vac tests each individual ULPA filter with an aerosol test before it is installed in the vacuum unit. The test result is noted directly on the filter. In addition, Tiger-Vac performs an aerosol leak test on the complete vacuum unit before it leaves the factory — a test that checks not only the filter but also the gaskets and all joints in the airpath. This is a service that few competitors routinely offer, and it provides documented assurance that the vacuum's actual performance matches the filter classification.
Yes. The CR-1 ULPA is designed for pharmaceutical applications and is compatible with ISO Class 4, which is sufficient for most GMP-classified production zones (Grade B–D). The vacuum's CE marking is based on the Machinery Directive 2006/42/EC, the Low Voltage Directive 2014/35/EU and the EMC Directive 2014/30/EU. Validation documentation (EU Declaration of Conformity and filter test report) is available on request.
The CR-1 ULPA is designed exclusively for dry recovery. The suction motor is not protected against moisture, and liquid reaching the motor will damage it or compromise the ULPA filter's function. Moisture in the filter medium would also reduce filter efficiency. For environments with both dry and wet material, the CR-1300WD is a relevant alternative with an approved wet/dry motor and ULPA filtration.
The standard tank is made of white ABS plastic and is easy to clean with standard cleaning agents. The stainless steel variant (SAE 430) is appropriate when the cleaning protocol requires aggressive chemical disinfection or autoclaving of the tank, when there is a risk of strong colour staining from the collected material, or when the aesthetic requirements of the environment favour a stainless steel appearance. The stainless steel tank does not change the filter class or any other specifications.
The CR-1 ULPA uses synthetic microfilter disposable bags (part no. 212500, pack of 5). The synthetic collection bag seals tightly when removed from the tank, so the collected material is not dispersed. In environments with highly potent substances (OEB 3), the bag should also be handled with gloves and disposed of in accordance with the facility's waste procedure for contaminated material. Contact us if your facility requires BIBO-compatible filter changeout — we can advise on the right solution.

Is the Tiger-Vac CR-1 ULPA the right model for you?

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