By ciwg_CEO@906 at Dec 09, 2022 Your Manual for Cleaning an HVAC Filter The blower pulls normal air into the HVAC system that contains dust, pet dander, hair, pollen, dirt, etc. When this air passes through an air filter, it traps all the contaminants. If the air filter is dirty, clogged, and has no space to trap more dirt, the contamination will accumulate on the condenser, blower, fan […] Read More