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Home
HVAC Supplies
Replacement Filters
Hart & Cooley Replacement Filters (Koch)
Polyester Throw Away Filters
Polyester Throw Away Filters
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69 items
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284100100 Compare Checkbox
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10" x 10" x 1" Polyester Throw Away Replacement Filter
SKU:
284100100
Hart & Cooley
SKU:
284100100
Brand:
Hart & Cooley
(1)
–
+
$5.25
each
BOX UP & SAVE 10%
–
+
$56.64 box of 12
$4.72
each
ADD TO CART
Add to List
In Stock
Get 20 by
Thu, Jul 9
Total Available: 42
In Stock
Get 20 by
Thu, Jul 9
Total Available: 42
Add to List
284100200 Compare Checkbox
Compare
10" x 20" x 1" Polyester Throw Away Replacement Filter
SKU:
284100200
Hart & Cooley
SKU:
284100200
Brand:
Hart & Cooley
–
+
$4.91
each
ADD TO CART
Add to List
In Stock
Get 68 by
Tue, Jul 7
Total Available: 129
In Stock
Get 68 by
Tue, Jul 7
Total Available: 129
Add to List
284100240 Compare Checkbox
Compare
10" x 24" x 1" Polyester Throw Away Replacement Filter
SKU:
284100240
Hart & Cooley
SKU:
284100240
Brand:
Hart & Cooley
–
+
$4.97
each
ADD TO CART
Add to List
In Stock
Get 12 by
Tue, Jul 7
Total Available: 46
In Stock
Get 12 by
Tue, Jul 7
Total Available: 46
Add to List
284100250 Compare Checkbox
Compare
10" x 25" x 1" Polyester Throw Away Replacement Filter
SKU:
284100250
Hart & Cooley
SKU:
284100250
Brand:
Hart & Cooley
–
+
$5.65
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
284100300 Compare Checkbox
Compare
10" x 30" x 1" Polyester Throw Away Replacement Filter
SKU:
284100300
Hart & Cooley
SKU:
284100300
Brand:
Hart & Cooley
(4)
–
+
$6.46
each
ADD TO CART
Add to List
In Stock
Get 38 by
Tue, Jul 7
Total Available: 256
In Stock
Get 38 by
Tue, Jul 7
Total Available: 256
Add to List
284120120 Compare Checkbox
Compare
12" x 12" x 1" Polyester Throw Away Replacement Filter
SKU:
284120120
Hart & Cooley
SKU:
284120120
Brand:
Hart & Cooley
(7)
–
+
$3.79
each
BOX UP & SAVE 6%
–
+
$42.96 box of 12
$3.58
each
ADD TO CART
Add to List
In Stock
Get 9 by
Tue, Jul 7
Total Available: 92
In Stock
Get 9 by
Tue, Jul 7
Total Available: 92
Add to List
284120160 Compare Checkbox
Compare
12" x 16" x 1" Polyester Throw Away Replacement Filter
SKU:
284120160
Hart & Cooley
SKU:
284120160
Brand:
Hart & Cooley
–
+
$5.50
each
ADD TO CART
Add to List
In Stock
Get 52 by
Thu, Jul 9
In Stock
Get 52 by
Thu, Jul 9
Add to List
284120180 Compare Checkbox
Compare
12" x 18" x 1" Polyester Throw Away Replacement Filter
SKU:
284120180
Hart & Cooley
SKU:
284120180
Brand:
Hart & Cooley
–
+
$5.48
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
284120200 Compare Checkbox
Compare
12" x 20" x 1" Polyester Throw Away Replacement Filter
SKU:
284120200
Hart & Cooley
SKU:
284120200
Brand:
Hart & Cooley
(2)
–
+
$4.96
each
ADD TO CART
Add to List
In Stock
Get 16 by
Tue, Jul 7
Total Available: 28
In Stock
Get 16 by
Tue, Jul 7
Total Available: 28
Add to List
284120240 Compare Checkbox
Compare
12" x 24" x 1" Polyester Throw Away Replacement Filter
SKU:
284120240
Hart & Cooley
SKU:
284120240
Brand:
Hart & Cooley
(1)
–
+
$5.27
each
ADD TO CART
Add to List
In Stock
Get 24 by
Tue, Jul 7
Total Available: 126
In Stock
Get 24 by
Tue, Jul 7
Total Available: 126
Add to List
284120250 Compare Checkbox
Compare
12" x 25" x 1" Polyester Throw Away Replacement Filter
SKU:
284120250
Hart & Cooley
SKU:
284120250
Brand:
Hart & Cooley
–
+
$5.31
each
ADD TO CART
Add to List
In Stock
Get 18 by
Wed, Jul 8
Total Available: 24
In Stock
Get 18 by
Wed, Jul 8
Total Available: 24
Add to List
284120300 Compare Checkbox
Compare
12" x 30" x 1" Polyester Throw Away Replacement Filter
SKU:
284120300
Hart & Cooley
SKU:
284120300
Brand:
Hart & Cooley
(2)
–
+
$5.96
each
ADD TO CART
Add to List
In Stock
Get 24 by
Tue, Jul 7
Total Available: 116
In Stock
Get 24 by
Tue, Jul 7
Total Available: 116
Add to List
284120360 Compare Checkbox
Compare
12" x 36" x 1" Polyester Throw Away Replacement Filter
SKU:
284120360
Hart & Cooley
SKU:
284120360
Brand:
Hart & Cooley
(1)
–
+
$6.18
each
ADD TO CART
Add to List
In Stock
Get 13 by
Tue, Jul 7
Total Available: 56
In Stock
Get 13 by
Tue, Jul 7
Total Available: 56
Add to List
284140140 Compare Checkbox
Compare
14" x 14" x 1" Polyester Throw Away Replacement Filter
SKU:
284140140
Hart & Cooley
SKU:
284140140
Brand:
Hart & Cooley
(1)
–
+
$5.35
each
BOX UP & SAVE 10%
–
+
$58.08 box of 12
$4.84
each
ADD TO CART
Add to List
In Stock
Get 111 by
Tue, Jul 7
Total Available: 183
In Stock
Get 111 by
Tue, Jul 7
Total Available: 183
Add to List
284140180 Compare Checkbox
Compare
14" x 18" x 1" Polyester Throw Away Replacement Filter
SKU:
284140180
Hart & Cooley
SKU:
284140180
Brand:
Hart & Cooley
–
+
$5.39
each
BOX UP & SAVE 6%
–
+
$60.60 box of 12
$5.05
each
ADD TO CART
Add to List
In Stock
Get 12 by
Tue, Jul 7
Total Available: 61
In Stock
Get 12 by
Tue, Jul 7
Total Available: 61
Add to List
284140200 Compare Checkbox
Compare
14" x 20" x 1" Polyester Throw Away Replacement Filter
SKU:
284140200
Hart & Cooley
SKU:
284140200
Brand:
Hart & Cooley
–
+
$5.29
each
BOX UP & SAVE 10%
–
+
$57.00 box of 12
$4.75
each
ADD TO CART
Add to List
In Stock
Get 250 by
Tue, Jul 7
Total Available: 350
In Stock
Get 250 by
Tue, Jul 7
Total Available: 350
Add to List
284140240 Compare Checkbox
Compare
14" x 24" x 1" Polyester Throw Away Replacement Filter
SKU:
284140240
Hart & Cooley
SKU:
284140240
Brand:
Hart & Cooley
(2)
–
+
$5.52
each
ADD TO CART
Add to List
In Stock
Get 16 by
Tue, Jul 7
Total Available: 33
In Stock
Get 16 by
Tue, Jul 7
Total Available: 33
Add to List
284140250 Compare Checkbox
Compare
14" x 25" x 1" Polyester Throw Away Replacement Filter
SKU:
284140250
Hart & Cooley
SKU:
284140250
Brand:
Hart & Cooley
(2)
–
+
$5.62
each
ADD TO CART
Add to List
In Stock
Get 61 by
Tue, Jul 7
Total Available: 238
In Stock
Get 61 by
Tue, Jul 7
Total Available: 238
Add to List
284140300 Compare Checkbox
Compare
14" x 30" x 1" Polyester Throw Away Replacement Filter
SKU:
284140300
Hart & Cooley
SKU:
284140300
Brand:
Hart & Cooley
–
+
$7.83
each
ADD TO CART
Add to List
In Stock
Get 27 by
Tue, Jul 7
Total Available: 101
In Stock
Get 27 by
Tue, Jul 7
Total Available: 101
Add to List
284150200 Compare Checkbox
Compare
15" x 20" x 1" Polyester Throw Away Replacement Filter
SKU:
284150200
Hart & Cooley
SKU:
284150200
Brand:
Hart & Cooley
–
+
$5.82
each
ADD TO CART
Add to List
In Stock
Get 22 by
Tue, Jul 7
Total Available: 33
In Stock
Get 22 by
Tue, Jul 7
Total Available: 33
Add to List
284150250 Compare Checkbox
Compare
15" x 25" x 1" Polyester Throw Away Replacement Filter
SKU:
284150250
Hart & Cooley
SKU:
284150250
Brand:
Hart & Cooley
–
+
$7.13
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
284150300 Compare Checkbox
Compare
15" x 30" x 1" Polyester Throw Away Replacement Filter
SKU:
284150300
Hart & Cooley
SKU:
284150300
Brand:
Hart & Cooley
–
+
$7.77
each
ADD TO CART
Add to List
In Stock
Get 24 by
Wed, Jul 8
In Stock
Get 24 by
Wed, Jul 8
Add to List
284150306 Compare Checkbox
Compare
15" x 30-5/8" x 1" Polyester Throw Away Replacement Filter
SKU:
284150306
Hart & Cooley
SKU:
284150306
Brand:
Hart & Cooley
–
+
$8.18
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
284160160 Compare Checkbox
Compare
16" x 16" x 1" Polyester Throw Away Replacement Filter
SKU:
284160160
Hart & Cooley
SKU:
284160160
Brand:
Hart & Cooley
(2)
–
+
$5.02
each
ADD TO CART
Add to List
In Stock
Get 31 by
Tue, Jul 7
Total Available: 86
In Stock
Get 31 by
Tue, Jul 7
Total Available: 86
Add to List
284160180 Compare Checkbox
Compare
16" x 18" x 1" Polyester Throw Away Replacement Filter
SKU:
284160180
Hart & Cooley
SKU:
284160180
Brand:
Hart & Cooley
–
+
$5.38
each
ADD TO CART
Add to List
In Stock
Get 21 by
Tue, Jul 7
Total Available: 26
In Stock
Get 21 by
Tue, Jul 7
Total Available: 26
Add to List
284160200 Compare Checkbox
Compare
16" x 20" x 1" Polyester Throw Away Replacement Filter
SKU:
284160200
Hart & Cooley
SKU:
284160200
Brand:
Hart & Cooley
(2)
–
+
$5.26
each
ADD TO CART
Add to List
In Stock
Get 123 by
Tue, Jul 7
Total Available: 311
In Stock
Get 123 by
Tue, Jul 7
Total Available: 311
Add to List
284160222 Compare Checkbox
Compare
16" x 22-1/4" x 1" Polyester Throw Away Replacement Filter
SKU:
284160222
Hart & Cooley
SKU:
284160222
Brand:
Hart & Cooley
–
+
$6.72
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
284160240 Compare Checkbox
Compare
16" x 24" x 1" Polyester Throw Away Replacement Filter
SKU:
284160240
Hart & Cooley
SKU:
284160240
Brand:
Hart & Cooley
–
+
$5.20
each
ADD TO CART
Add to List
In Stock
Get 72 by
Tue, Jul 7
Total Available: 112
In Stock
Get 72 by
Tue, Jul 7
Total Available: 112
Add to List
284160250 Compare Checkbox
Compare
16" x 25" x 1" Polyester Throw Away Replacement Filter
SKU:
284160250
Hart & Cooley
SKU:
284160250
Brand:
Hart & Cooley
(5)
–
+
$4.94
each
ADD TO CART
Add to List
In Stock
Get 518 by
Tue, Jul 7
Total Available: 976
In Stock
Get 518 by
Tue, Jul 7
Total Available: 976
Add to List
284160300 Compare Checkbox
Compare
16" x 30" x 1" Polyester Throw Away Replacement Filter
SKU:
284160300
Hart & Cooley
SKU:
284160300
Brand:
Hart & Cooley
(1)
–
+
$7.78
each
ADD TO CART
Add to List
In Stock
Get 12 by
Wed, Jul 8
Total Available: 21
In Stock
Get 12 by
Wed, Jul 8
Total Available: 21
Add to List
284160320 Compare Checkbox
Compare
16" x 32" x 1" Polyester Throw Away Replacement Filter
SKU:
284160320
Hart & Cooley
SKU:
284160320
Brand:
Hart & Cooley
(1)
–
+
$7.54
each
ADD TO CART
Add to List
In Stock
Get 84 by
Tue, Jul 7
Total Available: 105
In Stock
Get 84 by
Tue, Jul 7
Total Available: 105
Add to List
284160360 Compare Checkbox
Compare
16" x 36" x 1" Polyester Throw Away Replacement Filter
SKU:
284160360
Hart & Cooley
SKU:
284160360
Brand:
Hart & Cooley
(1)
–
+
$8.64
each
ADD TO CART
Add to List
In Stock
Get 8 by
Tue, Jul 7
Total Available: 35
In Stock
Get 8 by
Tue, Jul 7
Total Available: 35
Add to List
284180180 Compare Checkbox
Compare
18" x 18" x 1" Polyester Throw Away Replacement Filter
SKU:
284180180
Hart & Cooley
SKU:
284180180
Brand:
Hart & Cooley
–
+
$6.03
each
BOX UP & SAVE 6%
–
+
$67.68 box of 12
$5.64
each
ADD TO CART
Add to List
In Stock
Get 18 by
Tue, Jul 7
Total Available: 52
In Stock
Get 18 by
Tue, Jul 7
Total Available: 52
Add to List
284180200 Compare Checkbox
Compare
18" x 20" x 1" Polyester Throw Away Replacement Filter
SKU:
284180200
Hart & Cooley
SKU:
284180200
Brand:
Hart & Cooley
(1)
–
+
$5.25
each
ADD TO CART
Add to List
In Stock
Get 42 by
Tue, Jul 7
Total Available: 94
In Stock
Get 42 by
Tue, Jul 7
Total Available: 94
Add to List
284180240 Compare Checkbox
Compare
18" x 24" x 1" Polyester Throw Away Replacement Filter
SKU:
284180240
Hart & Cooley
SKU:
284180240
Brand:
Hart & Cooley
–
+
$6.13
each
ADD TO CART
Add to List
In Stock
Get 7 by
Thu, Jul 9
Total Available: 14
In Stock
Get 7 by
Thu, Jul 9
Total Available: 14
Add to List
284180250 Compare Checkbox
Compare
18" x 25" x 1" Polyester Throw Away Replacement Filter
SKU:
284180250
Hart & Cooley
SKU:
284180250
Brand:
Hart & Cooley
(1)
–
+
$5.97
each
ADD TO CART
Add to List
In Stock
Get 9 by
Wed, Jul 8
Total Available: 21
In Stock
Get 9 by
Wed, Jul 8
Total Available: 21
Add to List
284180300 Compare Checkbox
Compare
18" x 30" x 1" Polyester Throw Away Replacement Filter
SKU:
284180300
Hart & Cooley
SKU:
284180300
Brand:
Hart & Cooley
–
+
$8.40
each
ADD TO CART
Add to List
In Stock
Get 51 by
Tue, Jul 7
Total Available: 55
In Stock
Get 51 by
Tue, Jul 7
Total Available: 55
Add to List
284180360 Compare Checkbox
Compare
18" x 36" x 1" Polyester Throw Away Replacement Filter
SKU:
284180360
Hart & Cooley
SKU:
284180360
Brand:
Hart & Cooley
–
+
$8.01
each
ADD TO CART
Add to List
In Stock
Get 14 by
Thu, Jul 9
In Stock
Get 14 by
Thu, Jul 9
Add to List
284190270 Compare Checkbox
Compare
19" x 27" x 1" Polyester Throw Away Replacement Filter
SKU:
284190270
Hart & Cooley
SKU:
284190270
Brand:
Hart & Cooley
–
+
$7.83
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
284200200 Compare Checkbox
Compare
20" x 20" x 1" Polyester Throw Away Replacement Filter
SKU:
284200200
Hart & Cooley
SKU:
284200200
Brand:
Hart & Cooley
(2)
–
+
$4.53
each
ADD TO CART
Add to List
In Stock
Get 215 by
Tue, Jul 7
Total Available: 515
In Stock
Get 215 by
Tue, Jul 7
Total Available: 515
Add to List
284200222 Compare Checkbox
Compare
20" x 22-1/4" x 1" Polyester Throw Away Replacement Filter
SKU:
284200222
Hart & Cooley
SKU:
284200222
Brand:
Hart & Cooley
(1)
–
+
$6.56
each
ADD TO CART
Add to List
In Stock
Get 12 by
Tue, Jul 7
Total Available: 81
In Stock
Get 12 by
Tue, Jul 7
Total Available: 81
Add to List
284200240 Compare Checkbox
Compare
20" x 24" x 1" Polyester Throw Away Replacement Filter
SKU:
284200240
Hart & Cooley
SKU:
284200240
Brand:
Hart & Cooley
(1)
–
+
$5.79
each
ADD TO CART
Add to List
In Stock
Get 12 by
Wed, Jul 8
Total Available: 24
In Stock
Get 12 by
Wed, Jul 8
Total Available: 24
Add to List
284200250 Compare Checkbox
Compare
20" x 25" x 1" Polyester Throw Away Replacement Filter
SKU:
284200250
Hart & Cooley
SKU:
284200250
Brand:
Hart & Cooley
(1)
–
+
$5.67
each
ADD TO CART
Add to List
In Stock
Get 57 by
Tue, Jul 7
Total Available: 275
In Stock
Get 57 by
Tue, Jul 7
Total Available: 275
Add to List
284200300 Compare Checkbox
Compare
20" x 30" x 1" Polyester Throw Away Replacement Filter
SKU:
284200300
Hart & Cooley
SKU:
284200300
Brand:
Hart & Cooley
–
+
$8.80
each
ADD TO CART
Add to List
In Stock
Get 24 by
Tue, Jul 7
Total Available: 60
In Stock
Get 24 by
Tue, Jul 7
Total Available: 60
Add to List
284200320 Compare Checkbox
Compare
20" x 32" x 1" Polyester Throw Away Replacement Filter
SKU:
284200320
Hart & Cooley
SKU:
284200320
Brand:
Hart & Cooley
–
+
$7.32
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
284200360 Compare Checkbox
Compare
20" x 36" x 1" Polyester Throw Away Replacement Filter
SKU:
284200360
Hart & Cooley
SKU:
284200360
Brand:
Hart & Cooley
–
+
$8.25
each
ADD TO CART
Add to List
In Stock
Get 18 by
Thu, Jul 9
In Stock
Get 18 by
Thu, Jul 9
Add to List
284210210 Compare Checkbox
Compare
21" x 21" x 1" Polyester Throw Away Replacement Filter
SKU:
284210210
Hart & Cooley
SKU:
284210210
Brand:
Hart & Cooley
–
+
$7.14
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
284220220 Compare Checkbox
Compare
22" x 22" x 1" Polyester Throw Away Replacement Filter
SKU:
284220220
Hart & Cooley
SKU:
284220220
Brand:
Hart & Cooley
–
+
$7.36
each
ADD TO CART
Add to List
In Stock
Get 27 by
Tue, Jul 7
Total Available: 35
In Stock
Get 27 by
Tue, Jul 7
Total Available: 35
Add to List
1
2
Resources
FAQs, Manuals & Videos
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Videos
Air Filters and MERV Ratings Explained
Why You Should Replace Your HVAC Air Filter (And How Often)
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More About Polyester Throw Away Filters
This category contains Polyester Throw Away Replacement Filters from Hart & Cooley.
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