Cart
0
Product
Products
(empty)
No products
To be determined
Shipping
$0.00
Total
Product successfully added to your shopping cart
Quantity
Total
There are 0 items in your cart.
There is 1 item in your cart.
Total products
Total shipping
To be determined
Total
Reduced price!
View larger
View larger
AHRI 681 (SI):2015 (R2016)
New product
Performance Rating of Residential Air Filter Equipment
This product is no longer in stock
More info
This standard applies to factory-made Air Filter Equipment and Air Filter Media, as used in such equipment, for removing particulate matter, when used in environmental conditioning of inhabited spaces in residential facilities. The standard evaluates the 'combined' performance of Air Filter Equipment in all aspects: Initial Resistance, Final Resistance, Particle Size Efficiency, and Dust Holding Capacity. This offers both the user and specifier a complete view of the Air Filter Equipment for comparison purposes.
| Author | AHRI |
|---|---|
| Editor | AHRI |
| Document type | Standard |
| Format | File |
| Confirmation date | 2016-07-08 |
| ICS | 91.140.30 : Ventilation and air-conditioning systems
|
| Replace | ANSI/AHRI 681 (SI) (2010) |
| Year | 2015 |
| Document history | ANSI/AHRI 681 (SI) (2015) |
| Country | USA |
| Keyword | ANSI 681;ANSI/AHRI 681;681;ANSI/AHRI Standard 681 (SI)-2015 |