Hero image 0 of Filter King 17x21x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 21 x .75", 0 of 5

Filter King

Filter King 17x21x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 21 x .75"

Name: Filter King 17x21x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 21 x .75"
Brand: Filter King
SKU: 5265450683
Price: 114.48 USD
Availability: InStock
Rating: 4.7 (9 reviews)

4.7 stars out of 9 reviews

(4.7)|

9 ratings

Key item features

FILTER: This is a MERV 8 rated 12 pack Air Conditioner Filter | Size: 17" x 21" x 1" - Actual Size: 17" x 21" x .75"
MAX PERFORMANCE: Our filters can last up to 90 DAYS before needing replacement. We do recommend to change your home air filter every 30 - 90 days for 1 inch filters. This will help maintain the longevity of the intended application like A/C and heaters
CAPTURE MORE: Protect your home! The pleated design captures more particles and extends lifetime of the filter. Merv Filters trap airborne particles without impacting air flow. Feel the difference in 48 hours.
FAST & EASY INSTALLATION: Open, Slide and Close! A simple yet effective replacement air filter for your home.

Specs

Contaminants removed
Dust
Brand
Filter King
Features
Pleated
Thickness
1"
Material
Pleated
Rec. use
Residential

Current price is $114.48

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Columbus, 43215

Arrives by Tue, Feb 3

Sold and shipped by Filter King LLC

4.5426621160409555 stars out of 5, based on 293 seller reviews(4.5)

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About this item

Product details

Filter King Merv 8 17x21x1 12-Pack Air Filter actual size is 17x21x.75. Our 17x21x1 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 8 filter is 17 x 21 x 3/4

FILTER: This is a MERV 8 rated 12 pack Air Conditioner Filter | Size: 17" x 21" x 1" - Actual Size: 17" x 21" x .75"
MAX PERFORMANCE: Our filters can last up to 90 DAYS before needing replacement. We do recommend to change your home air filter every 30 - 90 days for 1 inch filters. This will help maintain the longevity of the intended application like A/C and heaters
CAPTURE MORE: Protect your home! The pleated design captures more particles and extends lifetime of the filter. Merv Filters trap airborne particles without impacting air flow. Feel the difference in 48 hours.
FAST & EASY INSTALLATION: Open, Slide and Close! A simple yet effective replacement air filter for your home.

info:

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

Specifications

Contaminants removed

Dust

Brand

Filter King

Features

Pleated

Thickness

Warranty

Warranty information

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Compare with similar items

Comparison Overview:
Product	Viewing this item Filter King 17x21x1 Air Filter \| 12-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 17 x 21 x .75" current price $114.48 Filter King 17x21x1 Air Filter \| 12-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 17 x 21 x .75" 4.7 out of 5 Stars. 9 reviews	Filter King 27x37x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 27 x 37 x .75" current price $113.36 Filter King 27x37x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 27 x 37 x .75"	Filter King 28x34.5x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 28 x 34.5 x .75" current price $116.28 Filter King 28x34.5x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 28 x 34.5 x .75"	Filter King 14x34x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 14 x 34 x .75" current price $92.32 Filter King 14x34x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 14 x 34 x .75"	Filter King 21.5x29x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 21.5 x 29 x .75" current price $84.56 Filter King 21.5x29x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 21.5 x 29 x .75" 5 out of 5 Stars. 1 reviews	Filter King 16x52x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 16 x 52 x .75" current price $128.20 Filter King 16x52x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 16 x 52 x .75"	Filter King 12x30.5x1 Air Filter \| 4-PACK \| MERV 13 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 12 x 30.5 x .75" current price $129.28 Filter King 12x30.5x1 Air Filter \| 4-PACK \| MERV 13 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 12 x 30.5 x .75"	Filter King 16.5x24x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 16.5 x 24 x .75" current price $63.08 Filter King 16.5x24x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 16.5 x 24 x .75" 4 out of 5 Stars. 1 reviews	Filter King 16.5x21x1 Air Filter \| 6-PACK \| MERV 11 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 16.5 x 21 x .75" current price $78.78 Filter King 16.5x21x1 Air Filter \| 6-PACK \| MERV 11 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 16.5 x 21 x .75" 5 out of 5 Stars. 6 reviews	Filter King 21x46x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 21 x 46 x .75" current price $104.64 Filter King 21x46x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 21 x 46 x .75"

Comparison Chart:
Contaminants removed	DustFilter King 17x21x1 Air Filter \| 12-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 17 x 21 x .75"	DustFilter King 27x37x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 27 x 37 x .75"	DustFilter King 28x34.5x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 28 x 34.5 x .75"	DustFilter King 14x34x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 14 x 34 x .75"	DustFilter King 21.5x29x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 21.5 x 29 x .75"	DustFilter King 16x52x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 16 x 52 x .75"	DustFilter King 12x30.5x1 Air Filter \| 4-PACK \| MERV 13 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 12 x 30.5 x .75"	DustFilter King 16.5x24x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 16.5 x 24 x .75"	DustFilter King 16.5x21x1 Air Filter \| 6-PACK \| MERV 11 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 16.5 x 21 x .75"	DustFilter King 21x46x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 21 x 46 x .75"
Features	PleatedFilter King 17x21x1 Air Filter \| 12-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 17 x 21 x .75"	PleatedFilter King 27x37x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 27 x 37 x .75"	PleatedFilter King 28x34.5x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 28 x 34.5 x .75"	PleatedFilter King 14x34x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 14 x 34 x .75"	PleatedFilter King 21.5x29x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 21.5 x 29 x .75"	PleatedFilter King 16x52x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 16 x 52 x .75"	PleatedFilter King 12x30.5x1 Air Filter \| 4-PACK \| MERV 13 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 12 x 30.5 x .75"	PleatedFilter King 16.5x24x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 16.5 x 24 x .75"	PleatedFilter King 16.5x21x1 Air Filter \| 6-PACK \| MERV 11 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 16.5 x 21 x .75"	PleatedFilter King 21x46x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 21 x 46 x .75"
Thickness	1"Filter King 17x21x1 Air Filter \| 12-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 17 x 21 x .75"	1"Filter King 27x37x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 27 x 37 x .75"	1"Filter King 28x34.5x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 28 x 34.5 x .75"	1"Filter King 14x34x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 14 x 34 x .75"	1"Filter King 21.5x29x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 21.5 x 29 x .75"	0.75 inFilter King 16x52x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 16 x 52 x .75"	0.75 inFilter King 12x30.5x1 Air Filter \| 4-PACK \| MERV 13 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 12 x 30.5 x .75"	1"Filter King 16.5x24x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 16.5 x 24 x .75"	0.75 inFilter King 16.5x21x1 Air Filter \| 6-PACK \| MERV 11 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 16.5 x 21 x .75"	1"Filter King 21x46x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 21 x 46 x .75"
Rec. use	ResidentialFilter King 17x21x1 Air Filter \| 12-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 17 x 21 x .75"	ResidentialFilter King 27x37x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 27 x 37 x .75"	ResidentialFilter King 28x34.5x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 28 x 34.5 x .75"	ResidentialFilter King 14x34x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 14 x 34 x .75"	ResidentialFilter King 21.5x29x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 21.5 x 29 x .75"	ResidentialFilter King 16x52x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 16 x 52 x .75"	ResidentialFilter King 12x30.5x1 Air Filter \| 4-PACK \| MERV 13 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 12 x 30.5 x .75"	ResidentialFilter King 16.5x24x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 16.5 x 24 x .75"	ResidentialFilter King 16.5x21x1 Air Filter \| 6-PACK \| MERV 11 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 16.5 x 21 x .75"	ResidentialFilter King 21x46x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 21 x 46 x .75"

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current price $43.04
Filter King 16x25x1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 24.5 x .75"
4.8 out of 5 Stars. 49 reviews
Shipping, arrives in 3+ days
Filter King 16x20x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x .75" $36.72
current price $36.72
Filter King 16x20x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x .75"
4.8 out of 5 Stars. 4 reviews
Shipping, arrives in 3+ days
Filter King 15.5x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x .75" $36.96
current price $36.96
Filter King 15.5x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x .75"
4.6 out of 5 Stars. 12 reviews
Shipping, arrives in 3+ days
Filter King 14x25x1 Air Filter | 4-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 24.5 x .75" $40.68
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current price $40.68
Filter King 14x25x1 Air Filter | 4-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 24.5 x .75"
4.7 out of 5 Stars. 37 reviews
Shipping, arrives in 3+ days
Filter King 25x28x1 Air Filter | 12-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 27.5 x .75" $200.28
current price $200.28
Filter King 25x28x1 Air Filter | 12-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 27.5 x .75"
Shipping, arrives in 3+ days
Filter King 14x25x1 Air Filter | 6-PACK | MERV 13 | HVAC Pleated AC Furnace Filters | MADE IN USA | Actual Size: 13.5 x 24.5 x .75" $60.24
current price $60.24
Filter King 14x25x1 Air Filter | 6-PACK | MERV 13 | HVAC Pleated AC Furnace Filters | MADE IN USA | Actual Size: 13.5 x 24.5 x .75"
4.7 out of 5 Stars. 37 reviews
Shipping, arrives in 3+ days
Filter King 12x27x1 Air Filter | 12-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 26.5 x .75" $188.28
current price $188.28
Filter King 12x27x1 Air Filter | 12-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 26.5 x .75"
Shipping, arrives in 3+ days
Filter King 24.5x24.5x1a Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 24.5 x .75" $44.61
current price $44.61
Filter King 24.5x24.5x1a Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 24.5 x .75"
Filter King 16x20x1 Air Filter | 6-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x .75" $55.14
current price $55.14
Filter King 16x20x1 Air Filter | 6-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x .75"
4.7 out of 5 Stars. 124 reviews
Shipping, arrives in 3+ days
Filter King 18x20x1a Air Filter | 12-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 20 x .75" $156.24
current price $156.24
Filter King 18x20x1a Air Filter | 12-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 20 x .75"
4.8 out of 5 Stars. 5 reviews
Shipping, arrives in 3+ days

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4.7 out of 5 stars

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Showing 1-3 of 9 reviews

Aug 6, 2025

Tri-County (.

5 out of 5 stars review

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Excellent product for a great

Excellent product for a great price. Received in no time, fast.

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Nov 12, 2025

ARJUNE S.

5 out of 5 stars review

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Excellent service

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Apr 6, 2025

Luis A.

5 out of 5 stars review

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Ac filter

Great turn around time.

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Contaminants removed	DustFilter King 17x21x1 Air Filter \| 12-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 17 x 21 x .75"	DustFilter King 27x37x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 27 x 37 x .75"	DustFilter King 28x34.5x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 28 x 34.5 x .75"	DustFilter King 14x34x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 14 x 34 x .75"	DustFilter King 21.5x29x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 21.5 x 29 x .75"	DustFilter King 16x52x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 16 x 52 x .75"	DustFilter King 12x30.5x1 Air Filter \| 4-PACK \| MERV 13 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 12 x 30.5 x .75"	DustFilter King 16.5x24x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 16.5 x 24 x .75"	DustFilter King 16.5x21x1 Air Filter \| 6-PACK \| MERV 11 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 16.5 x 21 x .75"	DustFilter King 21x46x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 21 x 46 x .75"
Features	PleatedFilter King 17x21x1 Air Filter \| 12-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 17 x 21 x .75"	PleatedFilter King 27x37x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 27 x 37 x .75"	PleatedFilter King 28x34.5x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 28 x 34.5 x .75"	PleatedFilter King 14x34x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 14 x 34 x .75"	PleatedFilter King 21.5x29x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 21.5 x 29 x .75"	PleatedFilter King 16x52x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 16 x 52 x .75"	PleatedFilter King 12x30.5x1 Air Filter \| 4-PACK \| MERV 13 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 12 x 30.5 x .75"	PleatedFilter King 16.5x24x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 16.5 x 24 x .75"	PleatedFilter King 16.5x21x1 Air Filter \| 6-PACK \| MERV 11 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 16.5 x 21 x .75"	PleatedFilter King 21x46x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 21 x 46 x .75"
Thickness	1"Filter King 17x21x1 Air Filter \| 12-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 17 x 21 x .75"	1"Filter King 27x37x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 27 x 37 x .75"	1"Filter King 28x34.5x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 28 x 34.5 x .75"	1"Filter King 14x34x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 14 x 34 x .75"	1"Filter King 21.5x29x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 21.5 x 29 x .75"	0.75 inFilter King 16x52x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 16 x 52 x .75"	0.75 inFilter King 12x30.5x1 Air Filter \| 4-PACK \| MERV 13 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 12 x 30.5 x .75"	1"Filter King 16.5x24x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 16.5 x 24 x .75"	0.75 inFilter King 16.5x21x1 Air Filter \| 6-PACK \| MERV 11 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 16.5 x 21 x .75"	1"Filter King 21x46x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 21 x 46 x .75"
Rec. use	ResidentialFilter King 17x21x1 Air Filter \| 12-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 17 x 21 x .75"	ResidentialFilter King 27x37x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 27 x 37 x .75"	ResidentialFilter King 28x34.5x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 28 x 34.5 x .75"	ResidentialFilter King 14x34x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 14 x 34 x .75"	ResidentialFilter King 21.5x29x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 21.5 x 29 x .75"	ResidentialFilter King 16x52x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 16 x 52 x .75"	ResidentialFilter King 12x30.5x1 Air Filter \| 4-PACK \| MERV 13 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 12 x 30.5 x .75"	ResidentialFilter King 16.5x24x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 16.5 x 24 x .75"	ResidentialFilter King 16.5x21x1 Air Filter \| 6-PACK \| MERV 11 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 16.5 x 21 x .75"	ResidentialFilter King 21x46x1 Air Filter \| 4-PACK \| MERV 8 HVAC Pleated A/C Furnace Filters \| MADE IN USA \| Actual Size: 21 x 46 x .75"

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Filter King 17x21x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 21 x .75"

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Filter King 16.5x21x1 Air Filter | 6-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21 x .75" $78.78

Filter King 16.5x21x1 Air Filter | 6-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21 x .75"

Filter King 22x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 21.5 x .75" $58.08

Filter King 22x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 21.5 x .75"

Filter King 27x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 37 x .75" $113.36

Filter King 27x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 37 x .75"

Filter King 28x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 34.5 x .75" $116.28

Filter King 28x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 34.5 x .75"

Filter King 14x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 34 x .75" $92.32

Filter King 14x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 34 x .75"

Filter King 21.5x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 29 x .75" $84.56

Filter King 21.5x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 29 x .75"

Filter King 13x20x1 Air Filter | 6-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 20 x .75" $96.90

Filter King 13x20x1 Air Filter | 6-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 20 x .75"

Filter King 22x22x1 Air Filter | 6-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 22 x .75" $98.16

Filter King 22x22x1 Air Filter | 6-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 22 x .75"

Filter King 16x52x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 52 x .75" $128.20

Filter King 16x52x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 52 x .75"

Filter King 12x30.5x1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 30.5 x .75" $129.28

Filter King 12x30.5x1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 30.5 x .75"

Filter King 16.5x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 24 x .75" $63.08

Filter King 16.5x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 24 x .75"

Filter King 24x25x2a Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 25 x 1.75" $107.16

Filter King 24x25x2a Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 25 x 1.75"

Filter King 18x30x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 29.5 x .75" $102.96

Filter King 18x30x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 29.5 x .75"

Filter King 20x40x1 Air Filter | 6-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 39.5 x .75" $102.36

Filter King 20x40x1 Air Filter | 6-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 39.5 x .75"