Air Filters Gatineau

Air quality in Gatineau

• Bridge & commuter traffic
• Wood stove smoke
• River flooding & damp basements
• Wildfire smoke
• Tree pollen
• Cold, dry winters

Gatineau sits on the north shore of the Ottawa River, directly across from Parliament Hill, and tens of thousands of people cross between the two cities every working day. The Champlain, Chaudière, Portage and Macdonald-Cartier bridges, plus Autoroute 50 and Autoroute 5, carry heavy commuter traffic, and neighbourhoods near the bridgeheads in Hull and along the 50 pick up a share of that exhaust. Hull also has a long industrial history, with paper making along the river shaping the city for more than a century.

Beyond the urban core, Gatineau quickly turns rural. Aylmer, Masson-Angers, Buckingham and the edges of Gatineau Park are full of homes heated partly or entirely with wood, and wood smoke can settle in the Ottawa and Gatineau river valleys on cold, calm nights. The Outaouais is also heavily forested, and smoke from Quebec's 2023 wildfires blanketed the region for days, pushing air quality to high-risk levels on both sides of the river.

Water is the other big factor. The spring floods of 2017 and 2019 soaked hundreds of homes in Pointe-Gatineau, Aylmer and other riverside areas, and many basements in low-lying neighbourhoods still fight dampness and musty smells. Combined with heavy tree pollen from the surrounding forests each spring, that makes a good pleated filter a smart investment here.

Gatineau climate, homes & HVAC systems

Gatineau has a cold continental climate: winters are long and frigid, with cold snaps well below −25 °C, and summers are warm and fairly humid, with July heat waves that keep heat pumps and air conditioners busy. The heating season typically runs from early October into late April.

The housing mix ranges from older wartime houses and plexes in the Île de Hull, to post-war bungalows and split-levels across the Gatineau and Hull sectors, to large newer subdivisions in Aylmer, the Plateau and the east end of the city. Like the rest of Quebec, many homes have electric baseboards, but central heat pumps and dual-energy systems are increasingly common, and rural homes on the city's edges often combine a forced-air system with a wood stove or oil back-up. The 2018 tornado that hit Mont-Bleu also led to a wave of rebuilt homes with modern, tighter HVAC systems.

Which MERV rating is right for your Gatineau home?

MERV (Minimum Efficiency Reporting Value) measures how well a filter captures particles of different sizes under the ASHRAE 52.2 test standard. Higher numbers catch smaller particles. Most residential furnaces in Canada run well on MERV 8 to MERV 13 – here is how to choose:

Not sure? Read our complete MERV rating guide. If you are moving up to MERV 13 on an older furnace, a deeper 2-inch or 4-inch filter keeps airflow healthy.

Popular furnace filter sizes in Gatineau

These sizes fit most Gatineau furnaces and central heat pump air handlers. Older Hull plexes and retrofitted systems may need special sizes, which we make to order in Brampton.

How often to change your furnace filter in Gatineau

Filter depth	Typical home	Pets, allergies or smoke
1-inch	Every 1–3 months	Every 30–45 days
2-inch	Every 3–4 months	Every 2 months
4-inch	Every 6–9 months	Every 4–6 months
5-inch	Every 9–12 months	Every 6 months

If your Gatineau home burns wood, or your basement was affected by flooding, check your filter every month – both load filters faster than normal. See the full filter changing guide.

Air filters for Gatineau businesses & property managers

Gatineau is home to large federal office complexes such as Place du Portage and Terrasses de la Chaudière, the Canadian Museum of History, the Hôpital de Gatineau and Hôpital de Hull, the Université du Québec en Outaouais, the Cégep de l'Outaouais, CHSLDs, schools and a growing number of multi-unit residential buildings. Their air handlers and rooftop units all need regular filter changes.

Building operators and mechanical contractors across the Outaouais order our pleated, pocket, rigid cell and V-bank filters by the case. Many of our customers manage buildings on both sides of the river, so we can coordinate shipments to Gatineau and Ottawa on one account.

• Pleated filters in 1", 2" and 4" depths, MERV 8–13
• Pocket (bag) filters, rigid cell and V-bank filters for rooftop units and air handlers
• Wire panel, HEPA, carbon and media pads & rolls
• Volume pricing, scheduled deliveries and NET terms for approved business accounts

Shipping & delivery to Gatineau

Orders to Gatineau ship for $35 on orders under $250 · $60 on orders $250+. Most orders arrive in 3–9 business days, with no customs or duties because everything ships from within Canada.

Standard sizes are usually made and shipped within 1–2 weeks; custom sizes can take up to 3 weeks. Prefer to collect? Free pickup is available Monday to Friday, 7:00 AM – 4:30 PM at 15 Melanie Drive, Brampton. Full details are on our shipping & returns page.

Areas we deliver to in Gatineau

Hull · Île de Hull · Aylmer · Gatineau sector · Pointe-Gatineau · Masson-Angers · Buckingham · Mont-Bleu · Plateau · Val-Tétreau · Templeton · Touraine · Limbour · Chelsea · Cantley · Val-des-Monts

Nearby location pages: Quebec, Montreal, Quebec City, Laval. Or see all locations we deliver to.

Gatineau air filter FAQ

Helpful air quality guides