filter
→
HasA
→
a merv rating
|
0.65
|
|
filter
→
HasA
→
catalyst
|
0.48
|
|
filter
→
HasA
→
two parts
|
0.48
|
|
filter
→
HasA
→
zeolite
|
0.48
|
|
filter
→
HasA
→
resistance
|
0.48
|
|
filter
→
HasA
→
inlet
|
0.47
|
|
filter
→
HasA
→
the option
|
0.47
|
|
filter
→
HasA
→
cutoff
|
0.46
|
|
filter
→
HasA
→
effect
|
0.45
|
|
filter
→
HasA
→
label
|
0.45
|
|
filter
→
HasA
→
the capability
|
0.44
|
|
filter
→
HasA
→
resonance
|
0.44
|
|
filter
→
HasA
→
output
|
0.44
|
|
filter
→
HasA
→
pore size
|
0.42
|
|
filter
→
HasA
→
membrane
|
0.41
|
|
filter
→
HasA
→
anti-drain back valve
|
0.39
|
|
filter
→
HasA
→
frequency response
|
0.39
|
|
filter
→
HasA
→
linear phase
|
0.39
|
|
filter
→
HasA
→
layers of gravel and sand
|
0.37
|
|
filter
→
HasA
→
multiple values
|
0.36
|
|
filter
→
HasA
→
the signal
|
0.36
|
|
filter
→
HasA
→
a built
|
0.35
|
|
filter
→
HasA
→
large surface area
|
0.35
|
|
filter
→
HasA
→
a 75% efficiency
|
0.35
|
|
filter
→
HasA
→
high flow rate
|
0.34
|
|
filter
→
HasA
→
low pressure drop
|
0.34
|
|
filter
→
HasA
→
significant impact
|
0.34
|
|
filter
→
HasA
→
certain features
|
0.33
|
|
filter
→
HasA
→
lifespan
|
0.33
|
|
filter
→
HasA
→
several uses
|
0.33
|
|
filter
→
HasA
→
two inputs
|
0.33
|
|
filter
→
HasA
→
the best efficiencies
|
0.32
|
|
filter
→
HasA
→
a number of zeroes
|
0.32
|
|
filter
→
HasA
→
a transfer function
|
0.32
|
|
filter
→
HasA
→
0.5-µm or finer porosity
|
0.31
|
|
filter
→
HasA
→
granular activated carbon
|
0.31
|
|
filter
→
HasA
→
long service life
|
0.31
|
|
filter
→
HasA
→
tiny holes
|
0.31
|
|
filter
→
HasA
→
two basic choices
|
0.31
|
|
filter
→
HasA
→
maximum transparency
|
0.30
|
|
filter
→
HasA
→
notch
|
0.30
|
|
filter
→
HasA
→
shorter lifespan
|
0.30
|
|
filter
→
HasA
→
long life
|
0.24
|
|
filter
→
HasA
→
low resistance
|
0.23
|
|
filter
→
HasA
→
pressure-fit design
|
0.21
|
|