Certified Technicians
Licensed HVAC technicians with hands-on experience across Montreal and Laval.
HVAC Air Filters
HVAC Air Filters
Our Expertise
The Right Air Filter for Every System
At Allard & Emond, we supply a range of air filters designed to keep your HVAC system running efficiently and your home's air clean and healthy. The right air filter makes a meaningful difference in both system performance and the quality of the air your family breathes.
Why Us
Why Allard & Emond?
Transparent Pricing
Detailed quotes with no hidden fees before any work begins.
Trusted Since 1977
A trusted name in residential HVAC installation across Greater Montreal for nearly five decades.
Expert Guidance
We take the time to understand your home and present the best options for your needs and budget.
Replace Your Air Filter
How Often Should You Change Your HVAC Air Filter?
Regular filter changes are one of the most important things you can do to maintain your system's efficiency and extend its life. A clogged filter forces your system to work harder, increasing operating costs and wear, while allowing dust and contaminants to circulate through your home. Factors like pet ownership, home size, system usage, and air quality requirements all influence how frequently you should change your filter. As a general rule, 1-inch filters should be checked every 1 to 2 months and 4-inch filters every 3 to 6 months. Visible discoloration and buildup are clear signs a replacement is needed.
Choose the Right One
Choosing the Right Air Filter
Not all air filters are created equal. Our team can help you identify the right filter for your system and air quality needs.
Standard Filters
Basic filtration for dust and larger airborne particles. Suitable for most HVAC systems and homeowners without specific air quality concerns.
Mid-Range Filters
Captures finer particles including mold spores, pet dander, and some bacteria. A good option for homeowners with pets or mild allergies.
High-Efficiency Filters
The highest level of filtration, capturing fine dust, allergens, and microscopic particles. Recommended for households with allergy sufferers or elevated air quality requirements.
Solutions
Our Air Filter Solutions
Allard & Emond supplies a range of quality air filters compatible with most residential HVAC systems in Montreal and Laval. Whether you need a standard replacement or a high-efficiency option for improved indoor air quality, we'll help you find the right fit. Our air filter options can be found below.
Aprilaire Media Air Cleaners
Whole-home media air cleaners that capture dust, pollen, and airborne particles across your entire HVAC system. Long-lasting cartridges need changing only about once a year.
Pleated MERV 8–11 Filters
Quality pleated filters in standard residential sizes — a cost-effective upgrade over fiberglass that traps finer dust and allergens while maintaining healthy airflow.
High-Efficiency MERV 13 Filters
Our highest-filtration option for households with allergies, asthma, or pets — captures smoke, bacteria, and ultra-fine particles for noticeably cleaner indoor air.
Certified By
Let’s talk
Request an Appointment
Fill out the form below and we'll contact you within 24 hours.