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1" Electronic Filters Star Series

16 x 25 x 5

20 x 25 x 5

Day and Night Air Cleaner Media

Day and Night EZ Flex Filters

Day and Night Infinity Air Filters

Fan Coil Filters ( Hog-Hair )

Nominal Size ( 12" x 20" x 4 1/4" ) Actual ( 12 1/8" x 19 7/8" x 4 1/4" )

Nominal Size ( 16" x 20" x 4 1/4" ) Actual ( 15 1/2" x 19 7/8" x 4 1/4" )

Nominal Size ( 19" x 20" x 4 1/4" ) Actual ( 19 1/8" x 19 7/8" x 4 1/4" )

Nominal Size ( 20" x 23" x 4 1/4" ) Actual ( 19 7/8" x 22 5/8" x 4 1/4" )

Nominal Size (16x22x5) Actual 15 3/8x21 7/8x5 1/4

Nonimal Size ( 16 x 25 x 3 ) Actual ( 15 3/4" x 24 1/4" x 3" )

Nonimal Size ( 24 x 25 x 5 ) Actual ( 23 3/4" x 24 3/4" x 4 3/8" )

Nonmial Size ( 20" x 20" x 5" ) Actual ( 20 3/4" x 20 1/4" x 5 1/4" )

Wire Mesh Pre Filters

Old fashion American manufacturing !
We are proud to be a company that offers American made products.
We don't outsource to China, Korea, India, or any other Foreign country.
Our Day and Night Filters are made right here in the USA !

Day and Night Filters - FREE SHIPPING - NO TAX !

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Day and Night Filter - Air Filter, Furnace, EXPXXFIL0024 (24x25x4.5) EZ Flex (Genuine Brand:

ONLY: $46.61 each - FREE SHIPPING + Quantity Discounts

MERV 10 Carrier Filter - Furnace, Air Filter For::
EXPXXFIL0024, FILBBCAR0024

EZ Flex expandable filter without end caps

We also offer the filter (With) End Caps

NOTE: For a low cost, easy-to-install alternative, click the link in the "Description"

Day and Night Filter -Furnace Filter 16X25X5 (15 7/8 x 24 3/4 x 4 3/8) MERV 13, AfterMarket

ONLY: $28.49 each - Order More & SAVE More- FREE DELIVERY

Day and Night Air Filter Replacements For:
MACPAK16, FILCAB and MPKA series air cleaners

FILBBCAR0016, FILBBFT0016, FILBBFTC0016, FILCCCAR0016, FILCCFTC0016 and KEAFL0201014

Nominal size 16x25x5
Actual size 15 7/8" x 24 3/4" x 4 3/8"

Day and Night Filter -Furnace Filter 16X25X5 (15 7/8 x 24 3/4 x 4 3/8) MERV 11, AfterMarket

ONLY: $26.04 each - Order More & SAVE More- FREE DELIVERY

Day and Night Filter -Furnace Filter MERV 15, 16x20x3 1/2, GAPCCCAR1620 (Genuine Brand):

ONLY: $94.56 each - BIG Quantity Discounts, FREE SHIPPING, Lowest Price Guanrantee

Day and Night Air Filter Replacements For:
GAPCCCAR1620

MERV 15 - Actual Size 17 1/8" x 19 1/2" x 3 5/8"

Day and Night Filter -Furnace Filter 20X20X5 MERV 8

ONLY: $28.37 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day & Night Filter - Day & Night Furnace Filters For:
CMF2020 and P102-MF14B

P102-2020, P102-2020BB, B2-1056, M2-1056

Nominal size 20" x 20" x 5". Actual size (H)20 3/4" x (W)20 1/4" x (D)5 1/4"

Day and Night Filter -Furnace Filter 16X25X3 MERV 8, AfterMarket

ONLY: $22.30 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day & Night Filter - Day & Night Furnace Filters For:
P101-MF12 and MAC1200

Day and Night P101-1625, P101-1625A, KEAFLO106012

Nominal size 16" x 25" x 3" Actual size (H) 15 3/4" x (W) 24 1/4" x (D) 3"

Day and Night Filter -Furnace Filter 16X25X5 (15 7/8 x 24 3/4 x 4 3/8) MERV 8, AfterMarket

ONLY: $18.94 each - Order More & SAVE More- FREE DELIVERY

Day and Night Filter -Furnace Filter 16X22X5 MERV 8

ONLY: $28.37 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day & Night Filter - Day & Night Furnace Filters For:
CMF1620

Nominal size 16" x 22" x 5". Actual size (H) 15 3/8" x (W) 21 7/8" x (D) 5 1/4"

Day and Night Filter -Furnace Filter 24X25X5 MERV 8

ONLY: $28.37 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day & Night Filter - Day & Night Furnace Filters For:
MACPAK24

Fits Day and Night air cleaner models models FILBBFTC0024, FILBBCAR0024, FILCCFTC0024, FILCCCAR0024
For FILCAB and MPKA series air cleaners.

Nominal size 24x25x5
Actual size (H) 23 3/4" x (W) 24 3/4" x (D) 4 3/8"

Day and Night Filter -Furnace Filter 12X20X4.25 MERV 8

ONLY: $34.79 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day & Night Filter - Day & Night Furnace Filters For:
FILCCFNC0014 and FILBBFNC0014 Nominal size 12" x 20" x 4 1/4 Actual size (H) 12 1/8" x (W) 19 7/8" x (D) 4 1/4"

Day and Night Filter -Furnace Filter 16X20X4.25 MERV 8, AfterMarket

ONLY: $21.95 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day & Night Filter - Day & Night Furnace Filters For:
FILCCFNC0017 and FILBBFNC0017 Nominal size 16" x 20" x 4 1/4" Actual size (H) 15 1/2" x (W) 19 7/8" x (D) 4 1/4"

Day and Night Filter -Furnace Filter 19X20X4.25 MERV 8, AfterMarket

ONLY: $26.94 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day & Night Filter - Day & Night Furnace Filters For:
FILCCFNC0021 and FILBBFNC0021 Nominal size 19" x 20" x 4 1/4" Actual size (H) 19 1/8" x (W) 19 7/8" x (D) 4 1/4"

Day and Night Filter -Furnace Filter 20X23X4.25 MERV 8

ONLY: $41.21 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day & Night Filter - Day & Night Furnace Filters For:
FILCCFNC0024 and FILBBFNC0024 Nominal size 20" x 23" x 4 1/4" Actual size (H) 19 7/8" x (W) 22 5/8" x (D) 4 1/4"

Day and Night Filter -Furnace Filter MERV 15, 16x25x3 1/2, GAPCCCAR1625 (Genuine Brand):

ONLY: $92.67 each - BIG Quantity Discounts, FREE SHIPPING, Lowest Price Guanrantee

Day and Night Air Filter Replacements For:
GAPCCCAR1625

MERV 15 - Actual Size 17 1/8" x 24 1/2" x 3 5/8""

Day and Night Air Filter EXPXXFIL0016 (16x25x4.5) EZ Flex (Genuine Brand):

ONLY: $44.31 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

MERV 10 Day and Night Air Filter Replacements For:
EXPXXFIL0016, FILBBCAR0016

EZ Flex expandable filter without end caps

We also offer the filter (With) End Caps

NOTE: For a low cost, easy-to-install alternative, order MACPAK16

Day and Night Filter -Furnace Filter 20X20X5 MERV 11

ONLY: $31.58 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day & Night Filter - Day & Night Furnace Filters For:
CMF2020 and P102-MF14B

P102-2020, P102-2020BB, B2-1056, M2-1056

Nominal size 20" x 20" x 5". Actual size (H)20 3/4" x (W)20 1/4" x (D)5 1/4"

Day and Night Filter -Furnace Filter 16X25X3 MERV 11, AfterMarket

ONLY: $26.78 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day and Night Air Filter 20X25X5 (19 5/8x24 3/8 x4 3/4) MERV 11, AfterMarket

ONLY: $26.94 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day and Night Air Filter Replacements For:
model P101-MF20 and KEAFL0303020

Day and Night P101-2025, P101-2025A

Nominal size 20" x 25" x 5". Actual size (H) 19 5/8" x (W) 24 3/8" x (D) 4 3/4"

Day and Night Filter -Furnace Filter 16X22X5 MERV 11

ONLY: $31.58 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day & Night Filter - Day & Night Furnace Filters For:
CMF1620

Nominal size 16" x 22" x 5". Actual size (H) 15 3/8" x (W) 21 7/8" x (D) 5 1/4"

Day and Night Filter -Furnace Filter 16x25x5 (15 3/8 x 25 1/2 x 5 1/4) MERV 11, AfterMarket

ONLY: $31.58 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day and Night Air Filter Replacements For:
CMF1625, P102-BB14A, and P102-MF14A

P102-1625, P102-1625BB, M1-1056, 9183950

Nominal size 16" x 25" x 5". Actual size (H)15 3/8" x (W)25 1/2" x (D)5 1/4

Day and Night Filter -Furnace Filter 24X25X5 MERV 11

ONLY: $31.58 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day and Night Filter -Furnace Filter 12X20X4.25 MERV 11

ONLY: $38.00 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day & Night Filter - Day & Night Furnace Filters For:
FILCCFNC0014 and FILBBFNC0014 Nominal size 12" x 20" x 4 1/4 Actual size (H) 12 1/8" x (W) 19 7/8" x (D) 4 1/4"

Day and Night Filter -Furnace Filter 16X20X4.25 MERV 11, AfterMarket

ONLY: $25.94 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day & Night Filter - Day & Night Furnace Filters For:
FILCCFNC0017 and FILBBFNC0017 Nominal size 16" x 20" x 4 1/4" Actual size (H) 15 1/2" x (W) 19 7/8" x (D) 4 1/4"

Day and Night Filter -Furnace Filter 19X20X4.25 MERV 11, AfterMarket

ONLY: $29.94 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day & Night Filter - Day & Night Furnace Filters For:
FILCCFNC0021 and FILBBFNC0021 Nominal size 19" x 20" x 4 1/4" Actual size (H) 19 1/8" x (W) 19 7/8" x (D) 4 1/4"

Day and Night Filter -Furnace Filter 20X23X4.25 MERV 11

ONLY: $44.42 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day & Night Filter - Day & Night Furnace Filters For:
FILCCFNC0024 and FILBBFNC0024 Nominal size 20" x 23" x 4 1/4" Actual size (H) 19 7/8" x (W) 22 5/8" x (D) 4 1/4"

Day and Night Filter -Furnace Filter MERV 15, 20x20x3 1/2, GAPCCCAR2020 (Genuine Brand):

ONLY: $98.52 each - BIG Quantity Discounts, FREE SHIPPING, Lowest Price Guanrantee

Day and Night Air Filter Replacements For:
GAPCCCAR2020

MERV 15 - Actual Size 20 3/4" x 21 1/2" x 3 5/8"

Day and Night Carrier Filter -Furnace Filter EXPXXFIL0020 (20x25x4.5) EZ Flex (Genuine Brand):

ONLY: $44.31 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

MERV 10 Day and Night Air Filter Replacements For:
EXPXXFIL0020, FILBBCAR0020

EZ Flex expandable filter without end caps

We also offer the filter (With) End Caps

NOTE: For a low cost, easy-to-install alternative, order MACPAK20

Day and Night Air Filter Replacement 20X25X5 (19 7/8 x 24 3/4 x 4 3/8) MERV 11 With foam strip, AfterMarket

ONLY: $27.86 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day and Night Air Filter Replacements For:
MACPAK20, FILCAB and MPKA series air cleaners

FILBBCAR0020, FILBBFT0020, FILBBFTC0020, FILCCCAR0020, FILCCFTC0020 and KEAFL0301020

Nominal size 20x25x5
Actual size 19 7/8" x 24 3/4" x 4 3/8"

Day and Night Filter -Furnace Filter 20X20X5 MERV 13

ONLY: $35.86 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day & Night Filter - Day & Night Furnace Filters For:
CMF2020 and P102-MF14B

P102-2020, P102-2020BB, B2-1056, M2-1056

Nominal size 20" x 20" x 5". Actual size (H)20 3/4" x (W)20 1/4" x (D)5 1/4"

Day and Night Filter -Furnace Filter 16X25X3 MERV 13

ONLY: $29.24 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day and Night Filter -Furnace Filter 16X22X5 MERV 13

ONLY: $35.86 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day & Night Filter - Day & Night Furnace Filters For:
CMF1620

Nominal size 16" x 22" x 5". Actual size (H) 15 3/8" x (W) 21 7/8" x (D) 5 1/4"

Day and Night Filter -Furnace Filter 24X25X5 MERV 13

ONLY: $35.86 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day and Night Filter -Furnace Filter 12X20X4.25 MERV 13

ONLY: $41.21 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day & Night Filter - Day & Night Furnace Filters For:
FILCCFNC0014 and FILBBFNC0014 Nominal size 12" x 20" x 4 1/4 Actual size (H) 12 1/8" x (W) 19 7/8" x (D) 4 1/4"

Day and Night Filter -Furnace Filter 16X20X4.25 MERV 13

ONLY: $43.35 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day & Night Filter - Day & Night Furnace Filters For:
FILCCFNC0017 and FILBBFNC0017 Nominal size 16" x 20" x 4 1/4" Actual size (H) 15 1/2" x (W) 19 7/8" x (D) 4 1/4"

Day and Night Filter -Furnace Filter 19X20X4.25 MERV 13

ONLY: $32.94 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day & Night Filter - Day & Night Furnace Filters For:
FILCCFNC0021 and FILBBFNC0021 Nominal size 19" x 20" x 4 1/4" Actual size (H) 19 1/8" x (W) 19 7/8" x (D) 4 1/4"

Day and Night Filter -Furnace Filter 20X23X4.25 MERV 13

ONLY: $48.70 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day & Night Filter - Day & Night Furnace Filters For:
FILCCFNC0024 and FILBBFNC0024 Nominal size 20" x 23" x 4 1/4" Actual size (H) 19 7/8" x (W) 22 5/8" x (D) 4 1/4"

Day and Night Filter -Furnace Filter MERV 15, 20x25x3 1/2, GAPCCCAR2025 (Genuine Brand):

ONLY: $106.98 each - BIG Quantity Discounts, FREE SHIPPING, Lowest Price Guanrantee

Day and Night Air Filter Replacements For:
GAPCCCAR2025

MERV 15 - Actual Size 20 5/8" x 24 1/2" x 3 5/8"

Day and Night Filter -Furnace Filter 16X25X5 (15 7/8 x 24 3/4 x 4 3/8) Carbon

ONLY: $33.20 each - Order More & SAVE More- FREE DELIVERY

Day and Night Filter -Furnace Filter 20X20X5 Carbon

ONLY: $42.28 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day & Night Filter - Day & Night Furnace Filters For:
CMF2020 and P102-MF14B

P102-2020, P102-2020BB, B2-1056, M2-1056

Nominal size 20" x 20" x 5". Actual size (H)20 3/4" x (W)20 1/4" x (D)5 1/4"

Day and Night Filter -Furnace Filter 16X25X3 Carbon

ONLY: $33.31 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day and Night Filter -Furnace Filter 16X22X5 Carbon

ONLY: $41.21 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day & Night Filter - Day & Night Furnace Filters For:
CMF1620

Nominal size 16" x 22" x 5". Actual size (H) 15 3/8" x (W) 21 7/8" x (D) 5 1/4"

Day and Night Filter -Furnace Filter 24X25X5 Carbon

ONLY: $41.21 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day and Night Filter -Furnace Filter 12X20X4.25 Carbon

ONLY: $46.56 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day & Night Filter - Day & Night Furnace Filters For:
FILCCFNC0014 and FILBBFNC0014 Nominal size 12" x 20" x 4 1/4 Actual size (H) 12 1/8" x (W) 19 7/8" x (D) 4 1/4"

Day and Night Filter -Furnace Filter 16X20X4.25 Carbon

ONLY: $48.70 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day & Night Filter - Day & Night Furnace Filters For:
FILCCFNC0017 and FILBBFNC0017 Nominal size 16" x 20" x 4 1/4" Actual size (H) 15 1/2" x (W) 19 7/8" x (D) 4 1/4"

Day and Night Filter -Furnace Filter 19X20X4.25 Carbon

ONLY: $36.94 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day & Night Filter - Day & Night Furnace Filters For:
FILCCFNC0021 and FILBBFNC0021 Nominal size 19" x 20" x 4 1/4" Actual size (H) 19 1/8" x (W) 19 7/8" x (D) 4 1/4"

Day and Night Filter -Furnace Filter 20X23X4.25 Carbon

ONLY: $54.05 each - SAVE Up To $48.00 When You Order More - FREE DELIVERY

Day & Night Filter - Day & Night Furnace Filters For:
FILCCFNC0024 and FILBBFNC0024 Nominal size 20" x 23" x 4 1/4" Actual size (H) 19 7/8" x (W) 22 5/8" x (D) 4 1/4"

Day and Night Filter -Furnace Filter MERV 15, 24x20x3 1/2, GAPCCCAR2420 (Genuine Brand):

ONLY: $111.54 each - BIG Quantity Discounts, FREE SHIPPING, Lowest Price Guanrantee

Day and Night Air Filter Replacements For:
GAPCCCAR2420

MERV 15 - Actual Size 24 1/4" x 21 1/2" x 3 5/8""