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WE OFFER ALL BRANDS IN MERV 8, MERV 11, MERV 13, MERV 16, PLUS......
ODOR DEFENSEā„¢
"Our #1 recommended air filter"


WHY?..... ODOR DEFENSE removes dust particles as small as 3 microns (.00011811 Inches) and has an arrestance of up to 95%, (As Per ANSI/ASHRAE STANDARD 52.2) To illustrate, the dot inside the parenthesis ( . ) is 615 microns. Compare this to 3 microns.

But here is the beauty, ODOR DEFENSE ALSO removes foul odors and harmful gases from the airflow in your home, while keeping air resistance at a low level. To Discover all about this GREAT Filter,
go here.



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Day and Night Air Filter
Day and Night Air Filter 20X25X5 (19 5/8x24 3/8 x4 3/4) MERV 8 -AfterMarket
ONLY: $23.63 each - AND WE INCLUDE FREE SHIPPING + SAVE When You Order More

Day and Night Air Filters 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 Air Filter
Day and Night Air Filter 20X25X5 (19 5/8x24 3/8 x4 3/4) MERV 11, AfterMarket
ONLY: $26.84 each - AND WE INCLUDE FREE SHIPPING + SAVE When You Order More

Day and Night Air Filters 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 Air Filter
Day and Night Air Filter 20X25X5 (19 5/8x24 3/8 x4 3/4) MERV 13 -AfterMarket
ONLY: $29.94 each - AND WE INCLUDE FREE SHIPPING + SAVE When You Order More

Day and Night Air Filters 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 Air Filter
ODOR DEFENSE™ Day and Night AfterMarket Replacement Air Filter 20X25X5 (19 5/8x24 3/8 x4 3/4)
ONLY: $33.64 each - REMOVES DUST AND FOUL ODORS!

Day and Night Air Filters 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"