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expiredf12_26 | Staff posted Aug 01, 2021 09:28 PM
expiredf12_26 | Staff posted Aug 01, 2021 09:28 PM

6-Pack Crisp AC / Furnace Air Filters MERV 8 (Various Sizes)

& More

from $26

$25

Amazon
97 Comments 89,764 Views
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Deal Details
Amazon has Select 6-Pack Crisp Air Filters MERV 8 (Various Sizes) on sale below for prices from $24.77 > Now $26.02. Shipping is free with Prime or on orders $25+.

Thanks to staff member f12_26 for finding this deal.

Available:No longer available:

Editor's Notes

Written by megakimcheelove | Staff
  • About this deal:
    • This offer (16x25x1) is $10.22 lower (29% savings) than the next best available price for a 6-pack of similar filters from a reputable merchant with prices starting from $34.99
  • About this product:
    • It's recommended to change your filters every 90 days to maintain optimal filtrationMade in the U.S.A
    • Rated 4.6/5 (347 total ratings)
  • About this store:

Original Post

Written by f12_26 | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has Select 6-Pack Crisp Air Filters MERV 8 (Various Sizes) on sale below for prices from $24.77 > Now $26.02. Shipping is free with Prime or on orders $25+.

Thanks to staff member f12_26 for finding this deal.

Available:No longer available:

Editor's Notes

Written by megakimcheelove | Staff
  • About this deal:
    • This offer (16x25x1) is $10.22 lower (29% savings) than the next best available price for a 6-pack of similar filters from a reputable merchant with prices starting from $34.99
  • About this product:
    • It's recommended to change your filters every 90 days to maintain optimal filtrationMade in the U.S.A
    • Rated 4.6/5 (347 total ratings)
  • About this store:

Original Post

Written by f12_26 | Staff

Community Voting

Deal Score
+65
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Top Comments

RonPaulFan
1747 Posts
481 Reputation
Depends on the specific filter. 3M add more pleats which means more filter area.

The MERV 13 in the 3M brand has a lower pressure drop (air flow resistance) than their MERV 5, 7, 11, and 12.

3M MERV 5 - 0.23 pressure drop
3M MERV 7 - 0.24 pressure drop
3M MERV 11 - 0.23 pressure drop
3M MERV 12 - 0.22 pressure drop
3M MERV 13 - 0.19 pressure drop

https://www.iallergy.com/pages/co...te-filters
cpc13
315 Posts
82 Reputation
It really depends on the HVAC system and what it's designed for. Lower end and older ones are typically not built to handle the higher MERV filters. Newer and better ones are built to handle it without issue, though. For example, my HVAC air handler has a sticker on it that specifically says:
Evan55
5893 Posts
1016 Reputation
What a terrible thing that the slickdeals community informs and educates fellow slickdealers

96 Comments

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Pro
Aug 01, 2021 09:40 PM
3,355 Posts
Joined Mar 2005
JL5
Pro
Aug 01, 2021 09:40 PM
3,355 Posts

Our community has rated this post as helpful. If you agree, why not thank JL5

Oh No...here comes the AC know-it-alls explaining the good, the bad, and the ugly of MERV's, overworking your air handler, etc... Every home air filter thread on SD gets infected with them...
1
5
34
Aug 02, 2021 03:15 AM
386 Posts
Joined Nov 2015
shaffAug 02, 2021 03:15 AM
386 Posts
Quote from jon_laura5 :
Oh No...here comes the AC know-it-alls explaining the good, the bad, and the ugly of MERV's, overworking your air handler, etc... Every home air filter thread on SD gets infected with them...
Would a MERV filter help?
11
1
Aug 02, 2021 03:26 AM
71 Posts
Joined Apr 2016
euuser7347327Aug 02, 2021 03:26 AM
71 Posts

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You can get similar quality filters for cheaper here (no sale or promo needed):

https://www.homedepot.com/p/True-.../100144136
Last edited by patmam August 2, 2021 at 06:30 AM.
2
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Pro
Aug 02, 2021 03:31 AM
257 Posts
Joined Nov 2014
Tedclu
Pro
Aug 02, 2021 03:31 AM
257 Posts
Quote from jon_laura5 :
Oh No...here comes the AC know-it-alls explaining the good, the bad, and the ugly of MERV's, overworking your air handler, etc... Every home air filter thread on SD gets infected with them...
I can't find any cheap fiberglass filter any more. Thanks to 3M's marketing.

It is a fact high MERV# put more stress your ac. Family had 40 years in the filter business.
Last edited by Tedclu August 1, 2021 at 08:33 PM.
7
Aug 02, 2021 04:00 AM
189 Posts
Joined Oct 2012
ph1aakAug 02, 2021 04:00 AM
189 Posts

Our community has rated this post as helpful. If you agree, why not thank ph1aak

Quote from Tedclu :
I can't find any cheap fiberglass filter any more. Thanks to 3M's marketing.

It is a fact high MERV# put more stress your ac. Family had 40 years in the filter business.
This is accurate. The higher the MERV, the harder your system has to work to pull the air through it
4
7
Aug 02, 2021 04:31 AM
5,893 Posts
Joined Jan 2007
Evan55Aug 02, 2021 04:31 AM
5,893 Posts
Quote from jon_laura5 :
Oh No...here comes the AC know-it-alls explaining the good, the bad, and the ugly of MERV's, overworking your air handler, etc... Every home air filter thread on SD gets infected with them...
What a terrible thing that the slickdeals community informs and educates fellow slickdealers
1
6
Aug 02, 2021 05:49 AM
111 Posts
Joined Jun 2008
maxentropyAug 02, 2021 05:49 AM
111 Posts

Our community has rated this post as helpful. If you agree, why not thank maxentropy

Quote from Tedclu :
I can't find any cheap fiberglass filter any more. Thanks to 3M's marketing.

It is a fact high MERV# put more stress your ac. Family had 40 years in the filter business.
Makes sense that higher MERV# chokes the AC but also keeps out small particles from recirculating-- that said what's the recommended "right" amount of balance of cleaning the return air vs not stressing the central air?

I've been using MERV 11 for 25+ years on the same AC. Curious what the experts say.
1
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Aug 02, 2021 09:46 AM
1,507 Posts
Joined Nov 2009
dabargainhunterAug 02, 2021 09:46 AM
1,507 Posts
well, one of the more common sizes isn't even available, and when clicking on the "visit the store" link in the top area of the amazon page, it goes to a flat, non-clickable page where "search by size" does not work.

Seems like signs of a poor vendor... will pass on it.
2
Aug 02, 2021 11:40 AM
58 Posts
Joined Mar 2008
HuxleyBaradaAug 02, 2021 11:40 AM
58 Posts
Quote from ph1aak :
This is accurate. The higher the MERV, the harder your system has to work to pull the air through it
Quote from ph1aak :
This is accurate. The higher the MERV, the harder your system has to work to pull the air through it
Older system what MERV would be recommended?
1
Aug 02, 2021 12:03 PM
485 Posts
Joined Nov 2016

This comment has been rated as unhelpful by Slickdeals users.

Aug 02, 2021 12:52 PM
253 Posts
Joined Jan 2017
RoyGeeBivAug 02, 2021 12:52 PM
253 Posts
Quote from RealDealSlayer :
Amazon brand = garbage
Cool story. I have never had a problem with any of the Amazon branded stuff.
3
Aug 02, 2021 03:41 PM
662 Posts
Joined Nov 2016
ToolNutAug 02, 2021 03:41 PM
662 Posts
These fit the standard "20" box fan sold at Walmart, Home Depot, etc. I stopped using the expensive "home air purifiers" years ago and just rubber band these to the box fan. Doing this YOU choose the filtration ability you want AND even better, this way costs ALOT less than air purifier systems filters!
Aug 02, 2021 03:49 PM
7,930 Posts
Joined Jun 2007
DyscalculicAug 02, 2021 03:49 PM
7,930 Posts
Quote from ToolNut :
These fit the standard "20" box fan sold at Walmart, Home Depot, etc. I stopped using the expensive "home air purifiers" years ago and just rubber band these to the box fan. Doing this YOU choose the filtration ability you want AND even better, this way costs ALOT less than air purifier systems filters!
/r/redneckengineering
4
1
Aug 02, 2021 03:49 PM
7,930 Posts
Joined Jun 2007
DyscalculicAug 02, 2021 03:49 PM
7,930 Posts
I'll probably regret it cause the store will increase prices seeing SD influx, but the best deals for filters are on Zoro.

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Aug 02, 2021 03:53 PM
179 Posts
Joined Jan 2016
SebastianB9810Aug 02, 2021 03:53 PM
179 Posts
Quote from jon_laura5 :
Oh No...here comes the AC know-it-alls explaining the good, the bad, and the ugly of MERV's, overworking your air handler, etc... Every home air filter thread on SD gets infected with them...
It's true tho. These "know-it-alls" are probably professionals in the industry (like me) and are just trying to teach others… what's wrong with that?
4

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