Shop All Pleated Air Filters
Scotch
3M Filtrete 18 in. W X 24 in. H X 1 in. D 7 MERV Pleated Air Filter 1 pk
Mfr # CL21-4
Zoro # G406431320
product price: $8.79
/ea
Sold in multiples of 4 for $35.16
$35.16
Free Shipping on orders over $50
after youÂ
Free 30-Day Returns
Get 10% Off Your First Order
Real Support From Real People
Contact Our U.S.-Based teams
Free 30-Day Returns
Return Policy
Accepted Payment Options
![paypal](https://www.zoro.com/static/assets/img/base/icons/paypal-81447b0e73.png)
Product Information
- Brand Scotch
- MFR # CL21-4
- Zoro # G406431320
- UPC # 51111539644
- Country of Origin China
- Category Pleated Air Filters
Restrictions
- WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov
Ratings & Reviews
3 Reasons You Can Count On Us
Supplies for every job.
10 million items and the exact one you need.
When you need it fast, count on Zoro!
2 million products ship in 1 day.
Stretch your budget further.
Everyday low prices on the brands you love.
Explore More Products
- SUPCO Capacitor Shelf, Magnet (CSWM1)
- AMERICAN METAL FILTER 20 x 24 x 2 Nominal Washable Galvanized Steel HVAC Metal Mesh Air Filter (HKG202024)
- POWERZONE PowerZone Deluxe Portable Utility Heater, 1300/1500 W (DQ1001)
- AIR HANDLER 12x24x15 Synthetic Cube Air Filter (5W905)
- SCOTCH 3M Filtrete 20 in. W X 36 in. H X 1 in. D 11 MERV Pleated Allergen Air Filter 1 pk (AL43-4)
- SCOTCH Filtrete 14 in. W X 25 in. H X 1 in. D Fiberglass 7 MERV Pleated Air Filter 1 pk (9834-4)
- SCOTCH 3M Filtrete 23 in. W X 23 in. H X 1 in. D 11 MERV Pleated Allergen Air Filter 1 pk (AL40-4)
- SCOTCH Filtrete 20 in. W X 30 in. H X 1 in. D 11 MERV Pleated Allergen Air Filter 1 pk (9822-4)
- SCOTCH 3M Filtrete 12 in. W X 24 in. H X 1 in. D 7 MERV Pleated Air Filter 1 pk (CL20-4)
- SCOTCH Filtrete 14 in. W X 20 in. H X 1 in. D 5 MERV Pleated Filter Dust 1 pk (305-4)
- ALL-FILTERS 20X20X1 MERV 10 Pleated AC Furnace Air Filter, 4PK (20201.10 4PK)
- Scotch Pleated Air Filters