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Sunday, 05-Jul-2015 08:51:45 EDT
Toll Free: 1-800-268-7732

Model Airwash Whisper 350

Class: Central HEPA Filtration System
Delivered Airflow: 350 CFM (Cubic Feet per Minute)
Dimensions: 14.5" square, 27.25" high
Duct Connections: 8" round
intake, 6" round outtake
Power Consumption: 125 Watts

Filter Life:
- Pre-Filter: Washable (12 months)
- HEPA Filter: 2-5 years
- Carbon Filter: 6 months
- Optional V.O.C. Canister: 12 months

Perfect Seal HEPA Logo

Air Changes per Hour (ACH)

1000 sqft
1500 sqft
2000 sqft
2500 sqft
3000 sqft
3500 sqft
4000 sqft
4500 sqft
5000 sqft
2.63 ACH
1.75 ACH
1.31 ACH
.95 ACH
.88 ACH
.75 ACH
.66 ACH
.58 ACH
.53 ACH
Based on 8' ceilings

Generally speaking, the more air changes per hour (ACH) you can provide, the more effective a HEPA filter can be.
1 ACH provides excellent air cleaning results (higher is recommended for people with sensitivities).
Remember: More HEPA is better than less, but some HEPA is better than nothing at all.

Click here for a complete sizing chart with all Amaircare central systems.

Replacement Filters

Part Numbers
U.S.: 94014061
Can.: 94004061

Standard Annual Filter Kit
(1 Pre-Filter, 2 Carbon Filters)

Replacement filters to keep the unit running at maximum efficiency for one year.

Part Numbers
U.S.: 94014181
Can.: 94004181

Plus Annual Filter Kit
(1 Foam Pre-Filter, 1 V.O.C. Canister)

Replacement filters to keep the unit running at maximum efficiency for one year, with the addition of heavy duty V.O.C. removal.

Click here to learn more about the V.O.C. Canister

Part Numbers
U.S.: 90014437
Can.: 90004437

HEPA, Easy Twist Cartridge 16"

The HEPA cartridge captures the smallest particulates. Over time (2-5 years) it will become clogged with particulates and significant airflow reductions will occur.


Click here for a complete list of all filters and replacement parts

Common Installations

Basement Installation Attic Installation


Amaircare HEPA filters are commonly installed using a by-pass method. Amaircare HEPA's can also be installed as a 'stand alone system'. If you do not see your application here, please call us toll free at 800-268-7732
Further info on the Airwash Whisper 350

Click here to download the Specifications Sheet.
Click here to download the Manual.
Click here to see how easy the filters are changed.

Other Installed Products:

AWW675 - 675 CFM, 14.5" Width x 27.25" High, 10" round intake. 8" round outtake
8500 Tri HEPA System - 850 CFM, 17" Width x 28 Length x 50" High, 10"x12" intake and outtake
10000 Tri HEPA System - 1,000 CFM, 17" Width x 28 Length x 50" High, 10"x12" intake and outtake

Click here to see Portable HEPA Filtration Systems
Click here to see Commercial HEPA Filtration Systems
"Cleaning the Air You Breathe!"