Sundstrom Pre-Filter SR221
SR 221 should always be used for particle, gas and combined filters.
The pre-filter protects the main filter against premature clogging by larger particles.
$5.60 Original price was: $5.60.$4.39Current price is: $4.39.
Sundstrom Pre-Filter SR221
SR 221 should always be used for particle, gas and combined filters.
The pre-filter protects the main filter against premature clogging by larger particles.
