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3-Pack 3M Filtrete Allergen Defense 800 MPR Air Filters (various sizes) Expired

2 for $26.80
$47.64
after $5 Rebate
+70 Deal Score
82,549 Views
Walmart has 3-Pack 3M Filtrete Allergen Defense 800 MPR Furnace Air Filters (various sizes) on sale below after Mail-in Rebate. Shipping is free on orders $35 or more. Thanks gettingpoorer

Available OptionsAvailable Sizes

Editor's Notes & Price Research

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  • Transform your central heating and cooling system into a whole home air filtration system. This filter helps capture varying sizes of particles (lint, pollen, dust and pet dander) to the microscope (smoke and smog).
  • Rebate is valid through December 31, 2020. Submission must be received by January 31, 2021. Limit one rebate request per household.
No Longer Available:
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Original Post

Written by
Edited September 15, 2020 at 01:54 AM by
Great deal on air filters which are getting harder to find nowadays. Many sizes in stock at the time of this posting.

Link to Filtrete 800 MPR air filters (3 packs):
https://www.walmart.com/ip/Filtre...s/45649356

Link to rebate:
https://multimedia.3m.com/mws/med...ne-pdf.pdf

Rebate options:
$5.00 if you buy 2 x 3 packs (would need filler to qualify for free shipping) - $26.76 after rebate + filler + tax
$8.00 if you buy 3 x 3 packs (free shipping) - $39.64 after rebate + filler + tax
$12.00 if you buy 4 x 3 packs (free shipping) - $51.52 after rebate + filler + tax

Cost per filter would be ~$4.29-$4.46 (+ tax) depending on how many packs are purchased.

https://www.walmart.com/ip/Filtre...ected=true
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2 for $26.80
$47.64
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Featured Comments

FYI, for those replacing filters to help clean the smokey air in our homes you should know these aren't rated for smoke. You'll need something with a higher merv rating.
·
Yes. I just called the number on the form, and the rep said that a printout of the email confirmation is fine if it has the items, prices, date of sale, name, etc. would be fine along with the proofs of purchase.
·
Good deal, but I generally like to get at least MERV 11 / MPR 1000. Just got some MPR 1500 3M filters. They are great but no way near this price point, close to $15 per filter vs this $5 per filter.

On the good side the rebate works for my last purchase.
·

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Joined Aug 2015
L8: Grand Teacher
> bubble2 3,176 Posts
277 Reputation
Pi.314
09-14-2020 at 10:30 PM.
09-14-2020 at 10:30 PM.
good find!
but none in my size (14x25) Frown
2
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Joined Jul 2009
L4: Apprentice
> bubble2 467 Posts
213 Reputation
paranoia
09-14-2020 at 11:10 PM.
09-14-2020 at 11:10 PM.
thanks!

I get mine from Lowes.
This one is great for my allergies
https://www.lowes.com/pd/Filtrete...1000065619

If I buy 2 2packs, get %15 off, with rebate, works out to $9.75 each.
2
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HIDDENFirstlast23609-15-2020 at 02:44 AM.
Joined Jan 2014
L4: Apprentice
> bubble2 1,013 Posts
90 Reputation
iamlamont
09-15-2020 at 02:56 AM.
09-15-2020 at 02:56 AM.
Wish they had 20x20. Too bad. Anyway good post op. Slick if it works for you though.
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Joined Dec 2005
L7: Teacher
> bubble2 2,787 Posts
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WilliamMunny63
09-15-2020 at 03:00 AM.
09-15-2020 at 03:00 AM.
Good deal, but I generally like to get at least MERV 11 / MPR 1000. Just got some MPR 1500 3M filters. They are great but no way near this price point, close to $15 per filter vs this $5 per filter.

On the good side the rebate works for my last purchase.
Reply
Last edited by rolfeskj September 15, 2020 at 03:02 AM.
Joined Aug 2014
L7: Teacher
> bubble2 2,295 Posts
139 Reputation
sorbitol
09-15-2020 at 03:48 AM.
09-15-2020 at 03:48 AM.
Can I get a 20 by 25, cut off an inch and support the end with strip of cardboard?
2
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Joined Apr 2010
L4: Apprentice
> bubble2 345 Posts
bezemom
09-15-2020 at 05:31 AM.
09-15-2020 at 05:31 AM.
Quote from sorbitol :
Can I get a 20 by 25, cut off an inch and support the end with strip of cardboard?
I have done that just hot glued the original end back on after cutting it to size
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> bubble2 8 Posts
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bilko987
09-15-2020 at 06:24 AM.

Our community has rated this post as helpful. If you agree, why not thank bilko987

09-15-2020 at 06:24 AM.
FYI, for those replacing filters to help clean the smokey air in our homes you should know these aren't rated for smoke. You'll need something with a higher merv rating.
3
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HIDDENmassive09-15-2020 at 06:49 AM.
Joined Nov 2007
L3: Novice
> bubble2 224 Posts
54 Reputation
coolbaba
09-15-2020 at 06:52 AM.
09-15-2020 at 06:52 AM.
About the rebate, what's the original seal of purchase from the filter package means? I understand and have done the original receipts but seal from package? They mean the barcode on the package box?
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Joined Apr 2009
L3: Novice
> bubble2 206 Posts
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Realtorpersona
09-15-2020 at 07:05 AM.
09-15-2020 at 07:05 AM.
finally some filters in stock in my size, thanks!
1
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Joined Jun 2006
I Dunno?
> bubble2 2,047 Posts
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mikeyz
09-15-2020 at 07:17 AM.
09-15-2020 at 07:17 AM.
thanks, been looking for some good filters at a lower price, i cant believe how much some store sell them for. I had last bought merv11, but will give the 10 a shot, figured they are less than half what i paid, so can change it earlier if needed. Have 4 filters in the house, so this gets expensive!
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> bubble2 856 Posts
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This user is an Expert in Home & Home Improvement
User2828036
09-15-2020 at 07:38 AM.
09-15-2020 at 07:38 AM.
Quote from massive :
It's all marketing according to my HVAC technician. He advised me NOT to buy filters with very high merv ratings. Just buy low priced regular filters with merv 4 to 6 and replace it frequently may be every 3 months or when it gets dirty even before 3 months.
So I useualy buy this https://www.amazon.com/dp/B07FNWCLPJ at regular price.
https://www.lowes.com/pd/Filtrete...er/3800429
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