Equivalencia Entre Normas
Diversas tablas comparativas comprando las diferentes normas.
|
GRUPO
|
ARRESTANCIA
MEDIA |
EN 779
|
EUROVENT
4/5 |
ASHRAE
52.2 |
ABNT NBR
6401 |
|
PREFILTROS
|
A < 65%
|
G1
|
EU1
|
|
G1
(60 - 75%) |
|
65% < A < 80%
|
G2
|
EU2
|
MERV 1
MERV 2 MERV 3 MERV 4 |
||
|
G2
(75 - 84%) |
|||||
|
80% < A < 90%
|
G3
|
EU3
|
MERV 5
MERV 6 |
||
|
G3
(>85%) |
|||||
|
90% < A
|
G4
|
EU4
|
MERV 7
MERV 8 |
|
GRUPO
|
EFICIENCIA
MEDIA |
EN 779
|
EUROVENT
4/5 |
ASHRAE
52.2 |
ABNT NBR
6401 |
|
ALTA
EFICACIA
|
40% < E < 60%
|
F5
|
EU5
|
MERV 9
MERV 10 |
F1
(40 - 69%) |
|
60% < E < 80%
|
F6
|
EU6
|
MERV 11
MERV 12 |
||
|
F2
(70 - 89% ) |
|||||
|
80% < E < 90%
|
F7
|
EU7
|
MERV 13
|
||
|
90% < E < 95%
|
F8
|
EU8
|
MERV 14
|
F3
(>90% ) |
|
|
95% < E
|
F9
|
EU9
|
MERV 15
MERV 16 |
|
GRUPO
|
EFICIENCIA
MPPS* |
EN 1822
|
EUROVENT
4/4 |
ASHRAE
52.2 |
MIL STD.
292 |
|
FILTROS
HEPA 0,3 micras |
>85%
|
H10 (Q)
|
EU10
|
-
|
-
|
|
>95%
|
H11 (R)
|
EU11
|
> 95%
|
||
|
>99,5%
|
H12
|
EU12
|
MERV 17
|
> 99,97%
|
|
|
>99,95%
|
H13 (S)
|
EU13
|
MERV 18
|
> 99,99%
|
|
|
>99,995%
|
H14
|
EU14
|
MERV 19
|
>99,999%
|
|
|
FILTROS
ULPA 0,12 micras |
>99,9995%
|
U15
|
EU15
|
MERV 20
|
|
|
>99,99995%
|
U16
|
EU16
|
|
||
|
>99,999995%
|
U17
|
EU17
|
|