Excessive dust in your home isn't just a cleaning problem — it's an air quality problem. Dust means elevated PM2.5 and PM10 particles circulating through your air every time your furnace runs.
Anchorage homes run their heating systems for 8–9 months of the year. Every time your forced-air furnace cycles on, it draws air through your return vents, through the filter, and blows it throughout your home. If your filter isn't rated highly enough, fine particles pass right through — and you breathe them.
Visible dust on surfaces is actually the larger particle fraction — PM10 and above — that eventually settles due to gravity. The more dangerous PM2.5 particles never settle; they remain suspended in air indefinitely, constantly recirculating through your HVAC system.
A dusty Anchorage home typically has an under-rated HVAC filter, a poorly maintained duct system, or both. Professional testing tells you exactly what particle levels you're dealing with — and the right upgrades to fix it.
Test My Home's Dust LevelsParticles 2.5 microns or smaller (PM2.5) penetrate deep into lung tissue and enter the bloodstream. You can't see them, but a particle counter measures them precisely.
Anchorage runs forced-air heat for most of the year. Every heating cycle redistributes dust — making filter quality critical for year-round air quality management.
Most Alaska homes ship with MERV 1–4 fiberglass filters that protect the HVAC equipment — not the occupants. Upgrading to MERV 13 can reduce airborne particles by over 85%.
House dust isn't just "dirt" — it's a complex mixture of biological and chemical particles, many of which have direct health effects.
Dust mite fecal matter and body fragment proteins are the most potent allergen fraction of house dust. In Alaska's humidity-accumulating sealed homes, dust mite populations thrive in carpets, upholstery, and bedding.
Skin flakes and hair from cats, dogs, and other pets are major components of house dust in pet-owning homes. These proteins are highly allergenic and can remain airborne for hours in sealed Alaska homes.
Mold spores from any moisture-affected area in the home become part of the dust load that circulates through your HVAC system. A dusty home can spread mold spores from a basement problem throughout every room.
Particles of building materials, off-gassed chemicals that have adsorbed onto surfaces, lead paint fragments in older homes, and outdoor contaminants tracked inside all contribute to the toxic load in house dust.
Pollen, insect fragments, and other biological material tracked indoors accumulates in house dust. In Alaska's sealed homes during non-summer months, these remain trapped and keep circulating through your air.
Particles from cooking, candles, and any combustion appliances add to the fine particle load in your home. In sealed Alaska homes, cooking-generated PM2.5 spikes can persist for hours without adequate ventilation.
MERV (Minimum Efficiency Reporting Value) measures how effectively a filter captures particles of different sizes. Most Alaska homes should be running much higher-rated filters than they currently have.
Captures large particles only. Protects HVAC equipment, not your lungs. Most builder-grade homes ship with this level. Inadequate for Anchorage air quality management.
Captures larger dust, pollen, and some mold spores. A significant improvement over basic filters but still misses most PM2.5. Common hardware store "3-month" filters.
Captures fine particles, allergens, mold spores, and smoke particles. The sweet spot for most Anchorage homes — significantly reduces airborne particle exposure without excessive HVAC strain.
Very effective but may restrict airflow in residential systems not designed for high-resistance filters. Consult an HVAC professional before upgrading past MERV 13 without airflow assessment.
A targeted approach to particle reduction — from filter upgrades to whole-home HEPA purification.
We use a calibrated particle counter to measure PM2.5 and PM10 concentrations in your home — giving you objective data on your actual dust load before and after any interventions. Know your baseline, track your improvement.
We assess your HVAC system's airflow capacity and recommend the highest MERV filter your system can handle without performance problems. Most Anchorage systems can safely run MERV 11–13.
For homes with significant PM2.5 concerns — particularly relevant during wildfire season or with pet-heavy households — we install appropriately sized HEPA purifiers that capture particles your HVAC filter misses.
Find out exactly what particle levels you're breathing in your Anchorage home — and get a specific plan to reduce them. professional assessment, no obligation.
Serving Anchorage, Eagle River, Wasilla & the Mat-Su Valley · No obligation · Starting at $199
We travel throughout the greater Anchorage area and Mat-Su Valley. Don't see your area? Call us — we likely cover it.