Your home can be a much-needed retreat from outdoor air during allergy season, but a faulty HVAC system may lead to exacerbated symptoms indoors. Standard units can circulate pollen, mold spores, and other allergens in your home. If you want relief, consider switching to a mini-split system. Below are just a few ways that this option leads to better air quality and comfort.

How Mini-Splits Minimize Indoor Allergens

1. Avoid Accumulated Particles

Central HVAC systems use networks of ducts to circulate air. Many allergens sit within these components and are then blown throughout the house. 

Mini-splits have no ducts. Instead, wall-mounted air handlers are placed throughout the home. Each unit draws in air, collects moisture with a coil, and releases it outside through a small refrigerant line. The absence of ducts prevents dust, grime, and debris from building up and circulating throughout the property.

2. Use Multi-Stage Filtering

man in overalls working on mini-split

You can outfit each air handler with a high-efficiency particulate air (HEPA) filter to capture even the smallest allergens. The hospital-grade components will prevent mold spores, pet dander, dust mites, and pollen from entering your home. 

The multi-stage filtration process ensures that even the smallest particles don’t pass through the system. This is particularly beneficial for households with pets. Furry friends often pick up pollen and other outdoor contaminants while they’re outside, and their fur and dander can spread throughout the home without adequate filtration.

3. Keep Air Moving

Mini-splits continuously move the air in your home so that it doesn’t become stale. Settled, uncirculated air can deposit dust, allergens, and other irritating debris on surfaces. Moist air also deposits condensation that can encourage mold growth and cause flu-like reactions. 

Ductless units keep air moving to collect airborne particles and prevent them from affecting your family. Many have dry settings that regulate humidity and keep you comfortable.