1-778-759-9864
United States (USD $) flagUnited States (USD $)
BCFurnace
20" X 20" X 4" HEALTHY CLIMATE IN MERV 11 Air Filter and Cleaners furnace part available in Vancouver, Burnaby, Port Moody, Langley, North Vancouver, Richmond, Maple Ridge, Delta, West Vancouver, New Westminster, Surrey, Coquitlam, Port Coquitlam, Pitt Meadows

20" X 20" X 4" HEALTHY CLIMATE IN MERV 11 Air Filter and Cleaners

BCFURNACE

345-051

$69.00

+5% Tax • Shipping calculated at checkout.

U.S. Duties/Taxes, if applicable, may be due at time of delivery.

Name

20" X 20" X 4" HEALTHY CLIMATE IN MERV 11

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

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Not sure this fits your furnace? Call us — we're happy to help

Product Details

Description

Improve your home's indoor air quality with this high-efficiency 20" x 20" x 4" HVAC air filter. Featuring a MERV 11 rating, this pleated replacement filter is engineered to capture a wide range of airborne particles, including dust, pollen, mold spores, and pet dander, making it an excellent choice for households seeking a balance between superior filtration and system airflow. The 4-inch deep design provides a significantly larger surface area for maximum dust-holding capacity and a longer service life compared to standard 1-inch filters. Regularly replacing your furnace or air handler filter ensures peak performance of your heating and cooling system while protecting sensitive internal components from debris buildup. This professional-grade air cleaner filter is a vital component for maintaining a healthy, clean, and comfortable living environment.

Specifications

Type
Air Filter
Size
20x20x4
Dimensions
20 inches × 20 inches × 4 inches
Application
Compatible with residential HVAC systems, central air conditioning units, and forced-air furnaces designed to accommodate 4-inch thick media filters.
Specifications
MERV 11 filtration efficiency; Pleated media design; High-capacity dust retention; Designed for residential and light commercial air filtration systems.

Not sure this is the right part?

Our team is happy to help you verify compatibility before you order. We'll confirm it fits your specific furnace model.

1-778-759-9864

Mon–Sat 8AM–9PM PST · Or email parts@bcfurnace.com

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Frequently Asked Questions

Is the 345-051 a genuine OEM part?
Yes, the 345-051 is a genuine OEM replacement part manufactured by BCFurnace. We source all Air Filter and Cleaners from authorized distributors to ensure exact-fit compatibility. This Air Filter and Cleaners is backed by our 100% compatibility guarantee — if it doesn't fit your furnace, we'll make it right.
How do I know if the 345-051 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (345-051) with your furnace model number. Visit the BCFurnace page on our site 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.
How fast can I get the 345-051 shipped?
Most Air Filter and Cleaners including the 345-051 ship within 1–2 business days from our warehouse. We ship across Canada and the United States with tracking on every order. For urgent BCFurnace repairs, contact us at 1-778-759-9864 for expedited shipping options.
Can I pick up the 345-051 at your store?
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 345-051 is in stock before visiting.

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