(2 pack) AAF Flanders 4-Pack 16" x 20" x 1" Nested Fiberglass MERV 1 Air Filter
(2 pack) AAF Flanders 4-Pack 16" x 20" x 1" Nested Fiberglass MERV 1 Air Filter
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(2 pack) AAF Flanders 4-Pack 16" x 20" x 1" Nested Fiberglass MERV 1 Air Filter

(2 pack) AAF Flanders 4-Pack 16" x 20" x 1" Nested Fiberglass MERV 1 Air Filter2 pack AAF Flanders 4 Filters 16 x 20 x 1 Nested Glass MERV 1 Air FilterFlanders 4 Filters 14 X 24 X 1 Precisionaire Nested Glass Air Filter2 pack AAF Flanders 20 x 25 x 1 Nested Glass MERV 1 Air Filter 4 Pack2 pack AAF Flanders 4 Filters 20 x 30 x 1 Nested Glass MERV 1 Air FilterAAF Flanders 4 Filters 20 x 30 x 1 Nested Glass MERV 1 Air Filter2 pack AAF Flanders 4 Filters 16 x 25 x 1 Nested Glass MERV 1 Air FilterAAF Flanders 4 Filters 14 x 20 x 1 Nested Glass MERV 1 Air FilterAAF Flanders 4 Pack 12 x 12 x 1 Nested Glass MERV 1 Air FilterAAF Flanders 4 Filters 16 x 20 x 1 Nested Glass MERV 1 Air Filter2 pack Flanders 4 Filters 14 X 24 X 1 Precisionaire Nested Glass Air FilterAAF Flanders 20 x 25 x 1 Nested Glass MERV 1 Air Filter 4 PackAAF Flanders 4 Filters 16 x 25 x 1 Nested Glass MERV 1 Air Filter2 pack AAF Flanders 4 Filters 14 x 20 x 1 Nested Glass MERV 1 Air Filter2 pack AAF Flanders 4 Pack 12 x 12 x 1 Nested Glass MERV 1 Air Filter2 pack AAF AAF Flanders Nested FiberGlass MERV 1 Air Filter size 20 x 20 x 1 4 FiltersAAF Flanders 4 Filters 12 x 24 x 1 Nested Glass MERV 1 Air FilterAAF AAF Flanders Nested FiberGlass MERV 1 Air Filter size 20 x 20 x 1 4 Filters
Air Filter Size:16 x 20 x 1
Pack Size:2 Pack

Key item features

  • Efficient Storage: Nested construction allows for efficient storage of the filters, optimizing space.
  • Durable Construction: Features a heavy one-piece chipboard frame that protects against corner separation, ensuring structural integrity.
  • Reliable Filtration: Constructed with continuous filament spun glass media that adheres directly to the frame for consistent air filtration.
  • Equipment Protection: Protects heating and air conditioning equipment without causing additional strain, extending their lifespan.
  • Energy Efficient: Offers a low initial pressure drop, contributing to improved energy efficiency for HVAC systems.
  • Monthly Replacement: Each filter is designed to last up to 30 days, requiring monthly changes for optimal performance and protection.
  • Safety Certified: UL Class 2 certified, meeting rigorous safety standards for air filters.
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Current price is $14.96$1.87/ea
Price when purchased online
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Columbus, 43215
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This item includes:

  • 2-pack of AAF Flanders 4-Pack 16" x 20" x 1" Nested Fiberglass MERV 1 Air Filter
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Customer ratings & reviews

4.5 out of 5 stars
stars14.1K ratings3,883 reviews
How item rating is calculated
  1. 5 stars79% (11.1K)
  2. 4 stars9% (1,277)
  3. 3 stars4% (587)
  4. 2 stars2% (221)
  5. 1 star6% (899)

Reviews summary

Pros

  • : Offers great value at a low cost.
  • : Allows good airflow without restriction for efficient performance.
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Showing 1-3 of 3,883 reviews

May 22, 2019
Joseph
Item details
Air filter size: 20 x 25 x 1
Multipack quantity: 1
5 out of 5 stars review

finally a ac filter that "won me over"

well let's say ....I have used all filters from A to Z.....well this one ...not only did my ac air increase....but my electric bill decreased due to a filter that actually let's the system breath and overall run less and more efficient....this is my ac filter for life...ty Walmart !!

Helpful?1BNR83MZWQ3B6052301040
Feb 27, 2026
Fredaj
Top Reviewer
Item details
Air filter size: 20 x 25 x 1
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Just as good as Name Brands

These are just as good as the more expensive and name-brand brands. I have been purchasing these for YEARS. I had to buy a different brand a couple of times due to these not being in stock in the size we needed and I felt they didn't hold up as well.

Helpful?1BNR83MZWQ3B6052301040
Mar 6, 2026
Colleen
Item details
Air filter size: 14 x 20 x 1
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Satisfied overall because the price was to good to pass on so, I had to at least try this brand of air filter that I normally would not buy .my heating and air conditioning guy told me to purchase this kind which is not a top of the line quality wise .but, this kind of air filter is better for my heating and air because it gets more airflow to the furnace.. I am extremely satisfied with this brand and product for my heating and air conditioning unit..so, I will definitely purchase again.... Thank You Walmart I love Walmart

Incentivized Review
Helpful?1BNR83MZWQ3B6052301040