Aerostar 12x12x1 MERV 8, Air Filter, 12x12x1, Box of 4
Aerostar 12x12x1 MERV 8, Air Filter, 12x12x1, Box of 4
Hero image 0 of Aerostar 12x12x1 MERV 8, Air Filter, 12x12x1, Box of 4, 0 of 5
Aerostar

Aerostar 12x12x1 MERV 8, Air Filter, 12x12x1, Box of 4

4.7 stars out of 31 reviews
(4.7)|
31 ratings

Key item features

  • Filter Dimensions: Nominal size is 12 x 12 x 1 inches, with an actual size of 11 3/4" x 11 3/4" x 3/4".
  • Filtration Efficiency: Features a MERV 8 rating, comparable to 3M Filtrete MPR 600 and Honeywell Micro Defense Plus FPR 5.
  • Allergen Capture: Designed with electrostatically charged synthetic material to capture lint, dust mites, mold spores, pollen, pet dander, and dust.
  • Air Quality: Improves indoor air quality by reducing airborne allergens and particles that can trigger allergy and asthma symptoms.
  • HVAC Benefits: Helps HVAC units operate efficiently by removing dirt, reducing strain on the motor, and potentially lowering energy consumption and maintenance costs.
  • Change Frequency: Recommended filter change every 60-90 days, or every 30 days during peak summer and winter months.
  • Box Contents: This product includes a box containing four Aerostar furnace air filters.
Generated by AI
Current price is $29.75$7.44/count
Price when purchased online
  • Free shipping
  • Free 30-day returns

How do you want your item?

How do you want your item?
Columbus, 43215
Arrives by Sat, Feb 7
|
Sold and shipped by Aerostar
4.503115264797508 stars out of 5, based on 1284 seller reviews(4.5)
Report an issue with this seller
Free 30-day returns

Continue your search on Walmart

About this item

Product details

Specifications

Warranty

Compare with similar items

Comparison Overview:
Product

Viewing this item

Aerostar 12x12x1 MERV 8, Air Filter, 12x12x1, Box of 4
Aerostar 12x12x1 MERV 8, Air Filter, 12x12x1, Box of 4
current price $29.75
Aerostar 12x12x1 MERV 8, Air Filter, 12x12x1, Box of 4
4.7 out of 5 Stars. 31 reviews
Great Value, 12x12x1, MERV 8 GOOD HVAC Air and Furnace Filter, Captures Dust, 2 Filters
Great Value, 12x12x1, MERV 8 GOOD HVAC Air and Furnace Filter, Captures Dust, 2 Filters
current price Now $8.44, Was $16.88
Great Value, 12x12x1, MERV 8 GOOD HVAC Air and Furnace Filter, Captures Dust, 2 Filters
4.9 out of 5 Stars. 17 reviews
Filter King 12x12x1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x .75"
Filter King 12x12x1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x .75"
current price $31.48
Filter King 12x12x1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x .75"
4.7 out of 5 Stars. 63 reviews
Filterbuy 12x12x1 MERV 8 Dust Defense, Pleated HVAC AC Furnace Air Filters (6-Pack)
Filterbuy 12x12x1 MERV 8 Dust Defense, Pleated HVAC AC Furnace Air Filters (6-Pack)
current price Now $31.48, Was $34.98
Filterbuy 12x12x1 MERV 8 Dust Defense, Pleated HVAC AC Furnace Air Filters (6-Pack)
4.7 out of 5 Stars. 86 reviews
Filterbuy 12x12x1 MERV 8 Dust Defense, Pleated HVAC AC Furnace Air Filters (5-Pack)
Filterbuy 12x12x1 MERV 8 Dust Defense, Pleated HVAC AC Furnace Air Filters (5-Pack)
current price Now $29.96, Was $33.95
Filterbuy 12x12x1 MERV 8 Dust Defense, Pleated HVAC AC Furnace Air Filters (5-Pack)
4.7 out of 5 Stars. 96 reviews
Comparison Chart:
Air filter size12 x 12 x 1Aerostar 12x12x1 MERV 8, Air Filter, 12x12x1, Box of 412 x 12 x 1Great Value, 12x12x1, MERV 8 GOOD HVAC Air and Furnace Filter, Captures Dust, 2 Filters12 x 12 x 1Filter King 12x12x1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x .75"12 x 12 x 1Filterbuy 12x12x1 MERV 8 Dust Defense, Pleated HVAC AC Furnace Air Filters (6-Pack)12 x 12 x 1Filterbuy 12x12x1 MERV 8 Dust Defense, Pleated HVAC AC Furnace Air Filters (5-Pack)
Minimum efficiency reporting values (merv)8Aerostar 12x12x1 MERV 8, Air Filter, 12x12x1, Box of 48Great Value, 12x12x1, MERV 8 GOOD HVAC Air and Furnace Filter, Captures Dust, 2 Filters13Filter King 12x12x1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x .75"8Filterbuy 12x12x1 MERV 8 Dust Defense, Pleated HVAC AC Furnace Air Filters (6-Pack)8Filterbuy 12x12x1 MERV 8 Dust Defense, Pleated HVAC AC Furnace Air Filters (5-Pack)
Contaminants removedAllergensAerostar 12x12x1 MERV 8, Air Filter, 12x12x1, Box of 4DustGreat Value, 12x12x1, MERV 8 GOOD HVAC Air and Furnace Filter, Captures Dust, 2 Filters-Filter King 12x12x1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x .75"AllergensFilterbuy 12x12x1 MERV 8 Dust Defense, Pleated HVAC AC Furnace Air Filters (6-Pack)AllergensFilterbuy 12x12x1 MERV 8 Dust Defense, Pleated HVAC AC Furnace Air Filters (5-Pack)
FeaturesElectrostaticAerostar 12x12x1 MERV 8, Air Filter, 12x12x1, Box of 4PleatedGreat Value, 12x12x1, MERV 8 GOOD HVAC Air and Furnace Filter, Captures Dust, 2 FiltersPleatedFilter King 12x12x1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x .75"ElectrostaticFilterbuy 12x12x1 MERV 8 Dust Defense, Pleated HVAC AC Furnace Air Filters (6-Pack)ElectrostaticFilterbuy 12x12x1 MERV 8 Dust Defense, Pleated HVAC AC Furnace Air Filters (5-Pack)
Now hiding additional rows in the Table

Customer ratings & reviews

4.7 out of 5 stars
stars31 ratings19 reviews
How item rating is calculated
  1. 5 stars84% (26)
  2. 4 stars13% (4)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star3% (1)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 19 reviews

Aug 30, 2025
SimplyGoodEnough
Sold and shipped byAerostar
5 out of 5 stars review

Verified Purchase

GREAT FILTERS AT A GREAT PRICE FOR MONTHLY CHANGES

We just moved into a home which requires filters in 4 different sizes to fit the various intake slots, which means having to buy several at once on a regular basis instead of keeping a single large box of one size handy for monthly changes. Due to this, I decided to look for less expensive but decent options and found these filters work great for us! In order to put less strain on the AC system in the humidity and brutal southern heat of our area, we prefer midgrade filters with pleats that we change more frequently vs higher cost/micron filtration changed less often. We do have 2 small longhair dogs, and some family members do have allergies, but these filters seem to do the trick as well as any other. They arrive in a multipack so we can keep the air fresh and easily circulating all summer at a good price without having to remember to reorder frequently. The box arrived intact with sturdy packaging %26 fast delivery - highly recommend!

Incentivized Review
Helpful?3QE93TSYLIV7843809607
Jul 29, 2025
Mel
Sold and shipped byAerostar
5 out of 5 stars review

Verified Purchase

Order two different times. First order was great delivered by fed x. The second order was delivered by ups. This order looked like they ran over with their truck. Completely damaged and unusable. But Walmart refunded purchase. With no issues. Reordered again. Have not received yet

Incentivized Review
Helpful?3QE93TSYLIV7843809607
Aug 18, 2025
Emily
Sold and shipped byAerostar
5 out of 5 stars review

Verified Purchase

Good quality, fits perfectly, but shipping was a little slow.

Incentivized Review
Helpful?3QE93TSYLIV7843809607