Skip to Main Content

SEE WAREHOUSE OFFERS >

Treasure Hunt
Offers Ending Sunday
What's New
Online Deals
Warehouse Savings
Get Email Offers
Customer Service

Treasure Hunt
Offers Ending Sunday
What's New
Online Deals
Warehouse Savings
Customer Service

Warehouses

Type and press the down arrow to browse search suggestions

Warehouses

Grocery
Same Day
Business Centre
Pharmacy
Services
Photo
Travel
Optical
Tires
Membership
Locations

My Warehouse

Open until 8:30PM

Delivery Location

Home
/
Appliances
/
Cooling, Heating & Air Treatment
/
Furnace Filters

Skip to Results

Filter Results

After selecting page will be reloaded

New Search Results Available

Delivery Location

Delivery
1 results

Show Out of Stock Items
1 results

Price
$50 - $100
1 results

3 & Up
1 results
2 & Up
1 results
1 & Up
1 results

Duststop
1 results

10 x 20 x 1
1 results
12 x 24 x 1
1 results
14 x 20 x 1
1 results
14 x 24 x 1
1 results
14 x 25 x 1
2 results
14 x 30 x 1
1 results
15 x 20 x 1
1 results
15 x 28 x 1
1 results
16 x 20 x 1
4 results
16 x 20 x 4
2 results
16 x 24 x 1
2 results
16 x 24 x 4
1 results
16 x 25 x 1
5 results
16 x 25 x 4
2 results
16 x 25 x 5
1 results
20 x 20 x 1
3 results
20 x 20 x 4
2 results
20 x 24 x 1
1 results
20 x 25 x 1
4 results
20 x 25 x 4
2 results
20 x 25 x 5
2 results
20 x 30 x 1
1 results

20 x 24 x 1 Furnace Filters

Showing 1-1 of 1

Sort By

Sort By

Sort By

Sort By

Duststop MERV 11 Premium Pleated Furnace Filter, 6-pack

Duststop MERV 11 Premium Pleated Furnace Filter, 6-pack

$69.99

Duststop MERV 11 Premium Pleated Furnace Filter, 6-pack

(6)

Delivery

Available

Compare

Compare up to 4 Products

Compare slot 1 is available
Compare slot 2 is available
Compare slot 3 is available
Compare slot 4 is available

Get Email Offers

Find a Warehouse

City, Province, or Postal Code

City, Province, or Postal Code *

Get Email Offers

Customer Service

Get Help Or Contact Us

Find a Warehouse

City, Province, or Postal Code

City, Province, or Postal Code *

Get Email Offers

Get To Know Costco
Jobs
Kirkland Signature
Sustainability Commitment
The Costco Connection
Employee Site
Charitable Contributions
Pay Equity

Join Now
Renew Membership
Automatic Renewal
Executive Rewards
Membership Conditions
Sign In or Register
Credit Card

Vendor Inquiries
Ethics Hotline for Suppliers
Supply Chain Disclosure
Supplier Inclusion
Modern Slavery Annual Report

Costco Customer Service
Costco Shop Card Balance
Order By Item Number
Costco Concierge Services
Order Status
Preventing Fraud
Shipping
Recalls and Product Notices
Returns and Exchanges
Returns Policy
Purchase Terms
Accessibility
Recycling

Find a Warehouse
Locations Coming Soon
Hours and Holiday Closures
Costco App
Gasoline
Hearing Aid Center
Special Events
CostcoGrocery

United States
Canada
United Kingdom
Mexico
South Korea
Taiwan
Japan
Australia
Iceland
France
Spain
New Zealand
Sweden

English
Français

About Us

Get To Know Costco
Jobs
Kirkland Signature
Sustainability Commitment
The Costco Connection
Employee Site
Charitable Contributions
Pay Equity

Membership

Join Now
Renew Membership
Automatic Renewal
Executive Rewards
Membership Conditions
Sign In or Register
Credit Card

Vendors & Suppliers

Vendor Inquiries
Ethics Hotline for Suppliers
Supply Chain Disclosure
Supplier Inclusion
Modern Slavery Annual Report

Customer Service

Costco Customer Service
Costco Shop Card Balance
Order By Item Number
Costco Concierge Services
Order Status
Preventing Fraud
Shipping
Recalls and Product Notices
Returns and Exchanges
Returns Policy
Purchase Terms
Accessibility
Recycling

Locations & Services

Find a Warehouse
Locations Coming Soon
Hours and Holiday Closures
Costco App
Gasoline
Hearing Aid Center
Special Events
CostcoGrocery

Expand to select Language

Site Map
Terms and Conditions
Privacy Policy

© 2005 — 2025 Costco Wholesale Canada Ltd. All Rights Reserved. For Canadian customers only.

Feedback Will open a new window