+5% Tax • Shipping calculated at checkout.
U.S. Duties/Taxes, if applicable, may be due at time of delivery.
Pickup available at 75 Blue Mountain St #3, Coquitlam
Usually ready in 24 hours
Not sure this fits your furnace? Call us — we're happy to help
This premium 13.5-inch by 20.375-inch aluminum pre-filter is an essential component for maintaining high indoor air quality and protecting your ventilation equipment. Crafted from high-grade aluminum mesh, this durable filter is designed to capture large airborne particulates like dust, lint, and pet dander before they reach the secondary filters. This first-stage filtration helps extend the life of your HVAC system, furnace, or air purifier, ensuring peak performance and reducing overall maintenance costs. Because it is constructed from sturdy, corrosion-resistant aluminum, it is fully washable and reusable, making it an eco-friendly and cost-effective alternative to disposable filters. This pre-filter is commonly used in residential and commercial air cleaners as well as kitchen ventilation applications to effectively trap grease and airborne debris.
Our team is happy to help you verify compatibility before you order. We'll confirm it fits your specific furnace model.
1-778-759-9864Mon–Sat 8AM–5PM PT · Or email parts@bcfurnace.com
Compatible parts and related replacements
The 345-085 is a replacement part. Match your furnace model number on our site to confirm the fit. This Air Filter and Cleaner is backed by our 100% compatibility guarantee — if it doesn't fit your furnace, we'll make it right.
The easiest way is to match the part number (345-085) with your furnace model number. Visit the homepage and enter your model number in the search bar — our system will show all compatible Air Filter and Cleaners for your specific unit. You can also call our technicians at 1-778-759-9864 for free compatibility verification.
Most Air Filter and Cleaners including the 345-085 ship within 1–2 business days from our warehouse. We ship across Canada and the United States, and worldwide, with tracking on every order. For urgent furnace repairs, contact us at 1-778-759-9864 for expedited shipping options.
Yes! Local pickup is available at our Coquitlam, BC location: 75 Blue Mountain St #3. Air Filter and Cleaners orders are usually ready within 24 hours. Call us at 1-778-759-9864 to confirm the 345-085 is in stock before visiting.
Still not sure this is the right part? Call 1-778-759-9864 and we will check your model number with you.
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