Hero image 0 of Filter King 19x21x1 Air Filter | 6-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 20.5 x .75", 0 of 1

Filter King

Filter King 19x21x1 Air Filter | 6-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 20.5 x .75"

Name: Filter King 19x21x1 Air Filter | 6-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 20.5 x .75"
Brand: Filter King
SKU: 5264215392
Price: 90.9 USD
Availability: InStock
Rating: 4.8 (20 reviews)

|20 ratings

Key item features

Specs

Brand
Filter King
Features
Pleated
Thickness
0.75 in
Rec. use
Residential
Dimensions
21.00 x 19.00 x 0.75 Inches
Count
6

Current price is $90.90

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Columbus, 43215

Arrives by Thu, May 7

Sold and shipped by Filter King LLC

4.550769230769231 stars out of 5, based on 325 seller reviews(4.6)

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About this item

Product details

Filter King Merv 11 19x21x1 6-Pack Air Filter actual size is 18.5x20.5x.75. Our 19x21x1 Furnace Filters are designed to last up to 90 days. These pleated 1-inch air filters are ideal for maintaining the efficiency of your heating and cooling systems. Make sure you measure your filter. The actual size of this pleated Merv 11 filter is 18-1/2 x 20-1/2 x 3/4

Filter King 19x21x1 Air Filter | 6-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 20.5 x .75"

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We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.

Specifications

Brand

Filter King

Features

Pleated

Thickness

0.75 in

Rec. use

Residential

Warranty

Warranty information

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

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Customer ratings & reviews

4.8 out of 5 stars

stars20 ratings20 reviews

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Showing 1-3 of 20 reviews

Sep 10, 2024

Amy B.

5 out of 5 stars review

Seller Verified Purchase

Not only did they replace

Not only did they replace the ones I had ordered which I accidentally did not specify as actual vs nominal size for free, they were very prompt and sent me a discount code for a future purchase - definitely plan to be a repeat customer!

Review from filterking.com

Helpful?

Apr 22, 2025

RICHARD L.

5 out of 5 stars review

Seller Verified Purchase

Mr Lupembe

So good indeed

Review from filterking.com

Helpful?

Dec 27, 2024

Gregory C.

5 out of 5 stars review

Seller Verified Purchase

Perfect fit 👌.

Review from filterking.com

Helpful?

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Filter King 19x21x1 Air Filter | 6-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 20.5 x .75"

Key item features

Specs

How do you want your item?

About this item

Product details

Specifications

Brand

Features

Thickness

Rec. use

Warranty

Warranty information

Similar items you might like

Based on what customers bought

Filter King 13x45x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 45 x .75" $88.80

Filter King 13x45x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 45 x .75"

Filter King 9x51.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9 x 51.5 x .75" $88.80

Filter King 9x51.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9 x 51.5 x .75"

Filter King 22.5x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 9 x .75" $66.56

Filter King 22.5x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 9 x .75"

Filter King 40x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 40 x 16 x .75" $103.80

Filter King 40x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 40 x 16 x .75"

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