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All Categories > Envirco Infection Control Equipment > Envirco Hospi-Gard® IsoClean® HEPA Filtration System > Item # 10850  
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Item # 10850, Envirco Hospi-Gard® IsoClean® HEPA Filtration System

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The Hospi-Gard@ IsoClean® is a portable, self-contained high efficiency particulate air (HEPA) filtration system designed to easily and economically create a negative pressure isolation room that will meet OSHA and CDC TB guidelines.

The IsoClean® can be used as a positive pressure clean air recirculating system in clinics, waiting rooms, hospital emergency rooms and other confined areas or as a partial or complete exhausting system to create a negative pressure isolation room for possible use with patients known or suspected of having TB, SARS or other infectious diseases.

As a recirculating unit, the lsoClean®'s powerful motor/blower can deliver up to 430 to 710 cubic feet per minute (CFM) or 730 to 1200 (m3/hr) to provide a large number of room air changes per hourto minimize the spread of airborne diseases to patients and health care workers.

As a negative pressure unit, the air passing through the HEPA filter is cleansed of 99.99% of particles as small as 0.3 micron and may be exhausted directly to the exterior through a window, or through a wall simply by connecting flexible ducting to the 6 in. (152 mm) collar located on the top of the IsoClean®.

The Hospi-Gard® IsoClean® filter contains 220 square feet (20.4 square meters) of media to extend its usable lifetime before filter loading occurs, resulting in decreased cost and fewer filter changes.

Standard Features
Low Cost Isolation Room - An easy and economical solution for creating a negative pressure, isolation room. Simply roll the IsoClean® into a standard room, connect flexible ducting to the 6 in. (152 mm) collar on the top of the unit for partial exhaust or to the optional 8 in. (204 mm) flanged collar for total exhaust and vent the purified air to the exterior through a window or wall.
Flexible Applications - The versatile IsoClean® can be used as a clean air recirculating unit, a negative pressure unit or as a split system to cre ate both negative pressure and clean air recirculation by simultaneously exhaust ing some of the air out while recirculating the remainder back into the room.
Small and PortableThe IsoClean® can be rolled from one room to another and easily fits into areas with limited floor space.
Quiet Operation - 52 dBA on low, 56 dBA on medium and 60 dBA on high speed measured 30 in. (762 mm) from face of the unit.
3-Speed Adjustable Airflow - The IsoClean® provides effective air filtration for a wide variety of room sizes. With speeds ranging from 540 to 780 CFM (917-1325 m3/hr) for Part No. 10850, the speed ranges for Part No. 10921 are 430 to 710 CFM (730 to 1200 m3/hr).
Room Air Changes Per Hour - Provides up to 24 room air changes per hour(ACH) in atypical 18x12x8ft(5.5x 3.7 x 2.4 m) patient room or up to 12 ACH for rooms up to 3,900 cubic feet (100 cu bic meters).
Low-High Clean Air Circulation Pattern - Room air, along with airborne contami nants, is drawn into the intake grille at the bottom while the purified air is discharged at a high velocity from the exhaust grille located at the top of the IsoClean® to gen erate a sweeping, low-to high air circula tion pattern with adequate "reach" to opti mize the clean breathing zone for patient and staff.
Simple Maintenance - Both HEPA filter and prefilter are easily accessible for replacement by authorized personnel.
Warranty - Limited 1-year warranty


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Specifications · Hospital Applications · Other Applications · Options


Dimension A

68.5 "

Dimension B

15.75 "

Dimension C

23.75 "

Dimension D

8.75 "

cUL Listed



High - 780 CFM
Low - 540 CFM
Medium - 670 CFM

Power Requirements

7.0 A at 115V/60 Hz

Shipping Weight

125 lbs


Welded aluminum filter plenum and blower housing with a corrosion resistant polyurethane enamel finish. Four 2" (51 mm) casters, two locking


Aluminum Framed HEPA type, with a minimum efficiency of 99.99% at 0.3 micron, aerosol challenged. Airflow sensor indicates when the filter needs changing.


Disposable non-woven polyester media with frame - 30%

6 in. (152 mm) Exhaust Port

Located on top of the unit for use as a split system to create both negative pressure and clean air recirculation.

Motor/Blower Assembly

Direct drive, continuous duty, 1/3 Hp, 0.25 kW, 3-speed motor with sealed-for-life bearings and inherent overload protection located on the "clean side" of the filter. Motor/blower assembly is mounted on vibration dampening rubber mounts and designed to provide rated airflow through a 50% increase in initial static pressure.


Standard 5-15P, 115 V, single phase, 60 Hz, rubber-covered cord with 3-prong hospital grade, grounded plug (Part No. 10850). Standard 6-15P, 220 V, single phase, 50/60 Hz, rubber- covered cord with 3-prong hospital grade, grounded plug (Part No. 10921).

Hospital Applications
Aerosol Pentamidine Treatment

Bronchoscopy Rooms

Emergency Rooms

Intensive Care Units

Negative Pressure Rooms

Renal Dialysis Rooms

Sputum Induction

Waiting Rooms

Other Applications
Addiction Recovery Centers


Correctional Facilities

Homeless Shelters

Nursing Centers

Physician Offices

8 in. (203 mm) 100% Exhaust Collar, Part No. 11055

Annunciator, Part No. 63338

Anti-Microbial Prefilter, Part No. 63352

Carbon Prefilter, Part No. 63349

IsoClean with ULPA Filter Upgrade, Part No. 10850-002

Keylock ON/OFF Switch, Part No. S11073-001

Minihelic Pressure Gauge, Part No. S11129-001

Room Pressure Monitor, Part No. 63337

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