Breathe Cleaner, Healthier Air
Advanced Air Filtration
Removes dust, pollen & pet dander.
HEPA Protection
Captures 99.97% of tiny particles.
For All Spaces
Ideal for homes, pets & businesses.

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(Softener + Water Filter Combo)

shafiuddin mohammed Excellent service, I would highly recommend. Karthikeyan Venkatesan Excellent service! Muhammad Faisal We had an old mid-efficiency furnace and a natural draft water heater that were expensive to run and could have failed during the winter. After speaking with a few Carrier dealers and furnace companies, we decided to go with Comfort Union for a Carrier furnace and a Bradford White water heater installation. The team did a great job, especially with the exhaust venting on the exterior. We highly recommend Comfort Union for furnace replacements. 5-star service. Thank you! Sameeran Channagiri Good company to consult for heating and cooling solutions
What’s Lurking in Your Air?
According to the EPA, indoor air can be 2-5 times more polluted than outdoor air, with allergens, pollutants, and pathogens like mold spores, dust, and bacteria.
Allergens
Pollen, pet dander, and dust mites.
Pathogens
Bacteria, viruses, and mold spores.
Skin Irritation
Smoke, VOCs, and household chemicals.
Cleaner Air, Healthier Living with HEPA and Media Filters
HEPA Filter
HEPA (High-Efficiency Particulate Air) filters capture 99.97% of particles as small as 0.3 microns, including pollen, pet dander, and smoke particles.
HEPA filters are used in hospitals and clean rooms, showing their reliability in removing harmful particles from the air.
Media Filter
Media filters provide deep filtration layers, trapping large particles like dust and hair while reducing airflow resistance.
These are ideal for homeowners who want enhanced air filtration with less frequent replacements compared to standard filters.
What Type of Furnace Filter is Right for Your Home?
DISPOSABLE FIBERGLASS
Disposable fibreglass furnace filters are generally the cheapest and lowest quality furnace filters available. These are best used for filtering larger particles, such as during home renovations.
DISPOSABLE PLEATED
Disposable pleated filters are the most common type of furnace filter used in homes. Pleated filters are denser than fibreglass filters, and their wavy design creates more surface area to capture dust.
PERMANENT REUSABLE
Permanent washable furnace filters have a lot of perks if you want to commit to the cost and maintenance. They last an average of 5 years with proper care, and should be checked and cleaned regularly.
Furnace Filter MERV Ratings
Lower
Efficiency
Higher
MERV 1-4
Captures only large particles like dust and lint.
Particle Size Captured
Particles >10 microns
- Pollen
- Dust mites
- Carpet fibers
MERV 5-8
Traps smaller particles, suitable for improving indoor air quality.
Particle Size Captured
Particles 3–10 microns
- Mold spores
- Dust
- Pet dander
MERV 9-12
Removes smaller particles, ideal for better air filtration and health concerns.
Particle Size Captured
Particles 1–3 microns
- Fine dust
- Legionella bacteria
- Auto emissions
The American Lung Association states that improving IAQ can help reduce respiratory symptoms and improve sleep quality.
Ultimate Whole-House Purification
Best For
Homes with allergies, asthma, or airborne pollutant concerns.
Particle Filtration
99.97% (0.3 microns)
Maintenance
Replace filter annually
Best For
Homes needing continuous, energy-efficient air cleaning without frequent filter replacements.
Particle Filtration
99% (0.3 microns)
Maintenance
Wash filters every 6 months
Best For
Versatile, cost-effective air filtration with easy maintenance.
Particle Filtration
95% (1 micron)
Maintenance
Replace filter annually
Best For
Basic air filtration with minimal investment.
Particle Filtration
Larger particles only
Maintenance
Replace every 3-4 months
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Air Filtration Calgary FAQ's
What types of air filtration systems are available for homes in Calgary?
Homeowners can choose from various systems, including electronic air cleaners, UVC air purification systems, and whole-home air purifiers. Each type offers different methods for improving indoor air quality.
How often should I replace or maintain my home's air filters?
In residential settings, it’s recommended to check air filters every three months. However, if your home is in a highly contaminated area or has specific conditions, more frequent checks might be necessary.
Can upgrading my air filtration system help with allergies or asthma?
Yes, installing a high-quality air filtration system can significantly reduce indoor pollutants, which may alleviate symptoms for individuals with allergies or asthma.
Will an upgraded air filtration system increase my energy bills?
While some systems may use additional energy, many are designed to be energy-efficient. Regular maintenance ensures optimal performance, which can mitigate potential increases in energy consumption.
How much does it cost to install a whole-home air filtration system in Calgary?
The cost varies depending on the type and complexity of the system. Prices can range from a few hundred to several thousand dollars. It’s advisable to get quotes from reputable Comfort Union.