Search: Posts Made By: lawrosa
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11-28-19, 07:11 PM
Replies: 11
Views: 1,910
Posted By lawrosa

the polys i linked are a .16" wc rating. They...

the polys i linked are a .16" wc rating. They maintain thier flow and do not clog up like the pleats. Change once a month.

The pleats are junk IMO as they are restrictive. They clog fast and...
11-21-19, 03:15 AM
Replies: 11
Views: 1,910
Posted By lawrosa

Because the public are uneducated in air...

Because the public are uneducated in air filtration and static pressure. Get a compleate static pressure test of your equipment. Static total after a filter is as dirty as it can get should not be...
11-21-19, 03:07 AM
Replies: 11
Views: 1,910
Posted By lawrosa

pleated filters, especially the 3m brands are too...

pleated filters, especially the 3m brands are too restrictive. This is all related o the static pressure of your HVAC equipment.

Most HVAC units are installed incorrectly from the start with duct...
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