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12-Pack Arm & Hammer Odor Allergen & Pet Dander Control Air Filters Expired
from $44.50
$89.00
+ Free S&H on $45+
Home Depot has 12-Pack Arm & Hammer Odor Allergen & Pet Dander Control Air Filters on sale from $44.50. Shipping is free on orders $45+.
Thanks to Community Member OldnCheap for finding this deal.
Available Sizes:
Thanks to Community Member OldnCheap for finding this deal.
Available Sizes:
- 12"x20"x1" $44.50
- 12"x12"x1" $49.50
- 12"x24"x1" $49.50
- 14"x20"x1" $49.50
- 14"x24"x1" $49.50
- 16"x25"x1" $49.50
- 18"x24"x1" $49.50
- 20"x24"x1" $49.50
- 20"x25"x1" $49.50
- Link for all Sizes
- Enhanced with odor-fighting Arm and Hammer baking soda
- Reduces airborne allergens such as pollen, pet dander and dust
- Effective at reducing 75% of large airborne particles
- Unscented odor-fighting power
- Lasts up to 90 days
Original Post
Written by
Edited January 5, 2022
at 01:31 PM
Home Depot [homedepot.com] is having another sale on the 12 pack Arm & Hammer Odor Allergen and Pet Dander Control AC & Furnace Filter for $49.50 on majority of sizes. Click link for all sizes. The 12x20x1 is the cheapest at $44.50
This matches the price of the previous front page deal a couple of months ago.
This matches the price of the previous front page deal a couple of months ago.
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While HVAC techs typically recommend against MERV 8+, there "is a mountain of owner testimony that MERV 11, 12, and even 13 filters have worked just fine in their systems for years. As well, an often-cited comprehensive independent test of MERV 8 to 13 filters' effects on HVAC airflow and energy consumption (a proxy for how hard the equipment is working) concluded that even "if no accommodations are made for the greater pressure drop of high-MERV filters, air flow and energy penalties are not likely to be severe—at least, not until the filter is loaded with dirt."
Thus manufactures and techs are probably more on the cautious side to be extra sure. Again, don't let it get loaded with dirt before changing.
CR: https://www.consumerrep
Wire cutter: https://www.google.com/amp/s/www....d-buy/amp/
Independent study: http://www.homeenergy.
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While HVAC techs typically recommend against MERV 8+, there "is a mountain of owner testimony that MERV 11, 12, and even 13 filters have worked just fine in their systems for years. As well, an often-cited comprehensive independent test of MERV 8 to 13 filters' effects on HVAC airflow and energy consumption (a proxy for how hard the equipment is working) concluded that even "if no accommodations are made for the greater pressure drop of high-MERV filters, air flow and energy penalties are not likely to be severe—at least, not until the filter is loaded with dirt."
Thus manufactures and techs are probably more on the cautious side to be extra sure. Again, don't let it get loaded with dirt before changing.
CR: https://www.consumerreports.org/c.../index.htm [consumerreports.org]
Wire cutter: https://www.google.com/amp/s/www....d-buy/amp/ [google.com]
Independent study: http://www.homeenergy.org/show/ar...e/4/id/667 [homeenergy.org]
While HVAC techs typically recommend against MERV 8+, there "is a mountain of owner testimony that MERV 11, 12, and even 13 filters have worked just fine in their systems for years. As well, an often-cited comprehensive independent test of MERV 8 to 13 filters' effects on HVAC airflow and energy consumption (a proxy for how hard the equipment is working) concluded that even "if no accommodations are made for the greater pressure drop of high-MERV filters, air flow and energy penalties are not likely to be severe—at least, not until the filter is loaded with dirt."
Thus manufactures and techs are probably more on the cautious side to be extra sure. Again, don't let it get loaded with dirt before changing.
CR: https://www.consumerrep
Wire cutter: https://www.google.com/amp/s/www....d-buy/amp/
Independent study: http://www.homeenergy.
Good info to be sure. This is all naught if you wait, say 3 years to replace
Not that *I* would ever be that lazy
M
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While HVAC techs typically recommend against MERV 8+, there "is a mountain of owner testimony that MERV 11, 12, and even 13 filters have worked just fine in their systems for years. As well, an often-cited comprehensive independent test of MERV 8 to 13 filters' effects on HVAC airflow and energy consumption (a proxy for how hard the equipment is working) concluded that even "if no accommodations are made for the greater pressure drop of high-MERV filters, air flow and energy penalties are not likely to be severe—at least, not until the filter is loaded with dirt."
Thus manufactures and techs are probably more on the cautious side to be extra sure. Again, don't let it get loaded with dirt before changing.
CR: https://www.consumerrep
Wire cutter: https://www.google.com/amp/s/www....d-buy/amp/
Independent study: http://www.homeenergy.
Is MERV more important than FPR? What is the FPR for the arm and hammer op listed? Cant find it. Thanks.
Edit
Just directions to reports article Home Depot uses FPR but should be the same meaning for filtering for MERV.
But MERV 8 does not = FPR 8?
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