King AC Supplies Service - Houston's Emergency HVAC Services

For Houston's dusty conditions, we recommend checking and replacing your standard 1-inch pleated filter every 30-60 days. For better filtration and longer life, consider upgrading to a high-MERV rated filter or a 4-5 inch media filter, which can last 6-12 months and significantly reduce dust buildup that causes poor airflow.

Often, yes. Poor airflow is frequently caused by a severely clogged air filter, which is an easy DIY replacement. We can help you select the correct filter size and type. If airflow issues persist, it might be a problem with the blower motor or ductwork, and we can provide the necessary replacement parts or recommend a trusted local technician for further diagnosis.

Absolutely. Beyond filters, we stock a range of parts like capacitor replacements for hard-starting units, clean condenser coils to improve heat exchange, and proper refrigerant line insulation. Using quality parts for maintenance is key to keeping your system running efficiently against Houston's intense summer heat, lowering energy bills and preventing breakdowns.