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Item #:
249882759
Aerostar Air Filter 21 1/2 x 23 5/16 x 1 MERV 8 Furnace Filter, 4 Pack
87% of respondents would recommend this to a friend
Item #:
249882759
TOP 202
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What Stands Out
MERV 8 Rating
The Aerostar filter features a MERV 8 rating, effectively capturing dust, pollen, and pet dander, improving indoor air quality for allergy sufferers.
Convenient Pack Size
Sold in a pack of 12, these filters provide long-lasting performance, allowing for easy replacements and ensuring consistent air filtration over time.
Perfect Fit Dimensions
Designed to fit precisely in various furnace models, measuring 21 1/2 x 23 5/16 x 1 inches, ensuring seamless installation and optimal airflow efficiency.
Product Details
| MERV Rating | 8 |
| Compatible Devices | Air Conditioner, Furnace |
| Product Grade | new |
| Common Applications | Residential, Appliances |
| Item Dimensions L x W x Thickness | 21.5"L x 21.5"W x 0.75"Th |
| Unit Count | 4 Count |
| Material Type | Synthetic |
| Air Filter Construction | Pleated |
| Brand Name | Aerostar |
| Model Number | P80S.0121H23E.4PK.MKT |
| UPC | 192212066506 |
| Number of Items | 4 |
| Manufacturer | Filtration Group |
| Number of Packs | 4 |
| Item Highlight | AC Filter & HVAC, Actual Size (21 1/2 x 23 5/16 x 3/4), MPR 600/FPR 5, For Dust, Pollen, Pet Dander & Lint |
| Manufacturer Part Number | P80S.0121H23E.4PK.MKT |
| Brand | Aerostar |
| Material | Synthetic |
| Product Dimensions (L x W x H) | 21.5"L x 21.5"W x 0.75"Th (54.6 x 54.6 x 1.9 cm) |
Who Should Buy?
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Allergy Sufferers
The MERV 8 rating effectively captures allergens, making it suitable for individuals with allergies or respiratory issues.
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Budget-Conscious Users
This product comes in a 12-pack, providing affordability and convenience for those who want to save on replacement costs.
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Homeowners with Pets
Efficiently filters pet dander and hair, benefiting pet owners looking to maintain cleaner indoor air quality.
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High Pollution Areas
Not ideal for regions with severe pollution, as higher MERV ratings are needed for better filtration performance.
Product Description
Aerostar Air Filter 21 1/2 x 23 5/16 x 1 MERV 8 Furnace Filter, 4 Pack
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Customer Questions & Answers
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Question: How to Shop Aerostar Air Filter 21 1/2 x 23 5/16 x 1 MERV 8 Online From Ubuy?
Answer: It’s easy to shop Aerostar Air Filter 21 1/2 x 23 5/16 x 1 MERV 8 online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question: Is Aerostar Air Filter 21 1/2 x 23 5/16 x 1 MERV 8 Available to Shop Online in Tonga?
Answer: Yes, at Ubuy Tonga this product is available for you to shop at a reasonable price. The Aerostar Air Filter 21 1/2 x 23 5/16 x 1 MERV 8 is not available locally but you can trust us with our express shipping services. -
Question: How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
Aerostar Furnace Filters P80S.0121H23E.4PK.MKT Editorial Review
Aerostar Air Filter 21 1/2 x 23 5/16 x 1 MERV 8 Furnace Filter, 4 Pack offers a reliable option for maintaining clean air in your home, featuring a MERV rating of 8 which effectively traps dust, pollen, pet dander, and lint. Customers appreciate the fit and ease of installation, stating that these filters provide excellent performance at a competitive value. The synthetic pleated construction ensures durability, making it ideal for residential use with air conditioners and furnaces. Many users highlight the filters’ ability to hold up well against dust accumulation in their homes, affirming that they will continue to purchase these filters due to their quality and effective air filtration.
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Pros
- Perfect fit for hard-to-find sizes
- Easy installation process
- Durable synthetic material
- Effective dust and pollen filtration
- Great value for money
Cons
- Availability may be limited for some sizes
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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