What Air Filter Factory Does
Air Filter Factory is an online retailer that sells replacement air filters for vehicles, HVAC systems, and other equipment. They stock filters in common sizes and types, ship orders to your home, and typically deliver within a few business days. You order through their website, pay upfront, and receive the filter by mail — there is no in-store pickup or installation service.
The company focuses on making it straightforward to find the right filter size for your vehicle or system. Their website includes a search tool where you enter your vehicle year, make, and model, or your HVAC system type, and it shows you compatible filters. Prices are generally lower than dealership parts counters, and they often run promotions on bulk orders.
Key Takeaways
- Air Filter Factory sells filters online only; you order through their website and receive filters by mail, not in person.
- You need to know your vehicle year, make, and model, or your HVAC system specifications, to find the correct filter size.
- Filters arrive within a few business days in most cases, though delivery time depends on your location and current order volume.
- You install the filter yourself; Air Filter Factory does not provide installation service or labor.
- Prices are typically lower than dealership prices, and bulk orders often may have access to for discounts.
How to Find Your Filter Size on Their Website
Start by visiting the Air Filter Factory website and locating their search or filter finder tool. For vehicle air filters, you will enter your vehicle's year, make, and model — for example, 2019 Honda Civic. The tool will then display all compatible engine air filters and cabin air filters for that vehicle.
If you are looking for an HVAC filter for your home, you will instead enter the filter dimensions (usually printed on the side of your current filter) or your furnace model number. Common residential sizes are 16x25x1, 20x25x1, and 16x25x4, but your system may use a different size. Check your current filter or your furnace manual if you are unsure.
Once the website shows you the compatible filters, you can compare prices, read customer reviews, and check whether the filter is in stock. Some filters are available in different quality levels — standard fiberglass, pleated paper, or high-efficiency — and the price varies accordingly.
Placing an Order and Payment
After you select the filter you want, add it to your cart and proceed to checkout. Air Filter Factory accepts major credit cards, debit cards, and sometimes PayPal, depending on their current payment options. You will enter your shipping address and billing address at checkout.
Before you complete the purchase, review the shipping cost and estimated delivery date. Shipping fees depend on your location and the weight of your order. Many orders may have access to for free or discounted shipping if you spend above a certain amount or if you order multiple filters at once — check for any active promotions on their homepage.
After you place the order, you will receive a confirmation email with your order number and a tracking number once the filter ships. Save this information so you can check the delivery status.
Delivery and What Arrives
Air Filter Factory typically ships orders within one to two business days. Delivery usually takes three to seven business days depending on your location and the shipping method selected. You can track your package using the tracking number from your confirmation email.
When the filter arrives, open the package and verify that you received the correct size and type. Check the filter dimensions printed on the frame or packaging against your vehicle manual or current filter. If the filter is wrong, contact Air Filter Factory customer service with your order number and a photo of the filter, and they will arrange a replacement or refund.
Filters arrive in a protective box or envelope. Store the filter in a clean, dry place until you are ready to install it. Most filters can be stored for several months without degradation.
Installing Your Filter Yourself
Air Filter Factory does not install filters or provide installation labor. You will need to install the filter yourself or take it to a mechanic or service center. Installation is straightforward for most vehicle air filters and takes five to ten minutes with no special tools.
For engine air filters, locate the air filter box under the hood (your vehicle manual shows the exact location), unclip or unbolt the cover, slide out the old filter, and slide the new one in with the arrow on the frame pointing toward the engine. For cabin air filters, the process is similar but the location varies — some are behind the glove box, others under the hood near the windshield.
If you are uncomfortable doing this yourself, take the filter to a local mechanic, oil change shop, or dealership and ask them to install it. Most shops charge $10 to $30 for installation labor if you provide your own filter, though some may charge more or refuse to install a filter you purchased elsewhere.
Pricing and Bulk Discounts
Air Filter Factory prices are generally 20 to 40 percent lower than dealership prices for the same filter. A standard engine air filter typically costs $15 to $35, while a cabin air filter costs $20 to $40. High-efficiency or specialty filters cost more — sometimes $50 to $80 — but still undercut dealership pricing.
If you order multiple filters at once, you often receive a discount. For example, buying four filters at once might save you 10 to 15 percent compared to buying one. Check their website for current bulk pricing and any seasonal promotions.
Prices vary based on filter type, brand, and size. A basic fiberglass filter costs less than a pleated paper filter, which costs less than a high-efficiency electrostatic filter. Compare the price difference against the filter's expected lifespan — a more expensive filter that lasts longer may cost less per month of use.
Returning or Exchanging a Filter
If you receive the wrong filter or the filter arrives damaged, contact Air Filter Factory within a set timeframe (usually 30 days) with your order number and photos of the issue. They will typically send you a replacement at no charge or issue a refund to your original payment method.
If you opened the filter and installed it, return policies vary. Some retailers accept returns of unused filters only; others may accept opened filters if they were installed incorrectly. Check Air Filter Factory's return policy on their website or in your order confirmation email before you open the package.
Keep your order confirmation and tracking information until the filter is installed and working correctly. If you need to contact customer service, having these details speeds up the process.
Frequently Asked Questions
How do I know what size filter my vehicle needs?
Enter your vehicle year, make, and model into Air Filter Factory's search tool, and it will show you the correct sizes for both engine and cabin filters. You can also check your vehicle manual or look at the dimensions printed on your current filter. If you are unsure, call a local dealership parts department with your vehicle information and they will tell you the size at no charge.
Can I return a filter if I change my mind after opening it?
Most online filter retailers accept returns of unopened filters within 30 days. If you have opened or installed the filter, return policies vary — some accept it, others do not. Check Air Filter Factory's specific return policy before you open the package. If you are unsure whether you have the right filter, contact their customer service before opening it.
How often should I replace my air filter?
Engine air filters typically need replacement every 15,000 to 30,000 miles, depending on driving conditions and filter type. Cabin air filters usually need replacement every 12,000 to 15,000 miles. Check your vehicle manual for the manufacturer's recommendation, or inspect the filter visually — if it looks clogged with dirt, replace it sooner.
Is there a difference between Air Filter Factory filters and dealership filters?
Air Filter Factory sells filters from the same manufacturers that supply dealerships, so the filter itself is often identical. The difference is price — dealerships mark up parts significantly, while online retailers like Air Filter Factory operate with lower overhead and pass savings to customers. Quality and performance are typically the same.
What if I order the wrong size by mistake?
Contact Air Filter Factory customer service with your order number as soon as you realize the mistake. If the filter has not shipped, they may be able to cancel and reship the correct size at no charge. If it has already shipped, they will usually accept a return and send the correct filter. Keep your order confirmation so you have the order number ready.